Bureau sf Mines Information Circular/l986 

Results of Direct- Method Determination 

of the Gas Content of U.S. Csalbeds 

By W. P. Diamond, John C. LaSccsla. and B. M. Hyrnan 

UNITED STATES DEPARTMENT OF THE INTERIOR 
UNITED STATES DEPARTMENT OF THE INTERIOR 

Donald Paul Hodel, Secretary 

BUREAU OF MINES 

Robert C. Horton, Director 
Library of Congress Cataloging in Publication Data: 

Diamond, W. P. (William P.) 

Results of direct-method determination of the gas content of U.S. 

coalbeds. 

(Bureau of Mines information circular ; 9067) 

Bibliography: p. 6-7. 

Supt. of Docs. no.: I 28.27: 9067. 

1. Coalbed methane-United States-Measurement. 2. Mine ventilation. I. LaScola, John C. 11. Hyman, D. M. (David M.). 111. Title. 

IV. Series: Information circular (United States. Bureau of Mines) ; 9067. 

TN295.U4 [TN305] 622s [622',334] 86-600 304 
CONTENTS 

Page 

Abstract ....................................................................... Introduction ................................................................... Acknowledgments ................................................................ Equipment and procedures ....................................................... Sampling ..................................................................... Test equipment ................................................................ Calculation of gas content ..................................................... Auxiliary test procedures ...................................................... Summary ........................................................................ References ..................................................................... Appendix.-- Results of direct-method gas-content determinations on U.S. coal 

samples ....................................................................... 8 

ILLUSTRATION 

1 . Equipment for direct-method testing of coal samples ...................... 4 

TABLES 

1 . Distribution of coal core samples. by State .............................. 2 

2 . Estimates of total in-place methane volumes for U.S. coalbeds. ........... 2 

3 . In-place gas volumes of selected U.S. coalbed areas ...................... 3 

4 . Highest measured gas contents of U.S. coalbeds ........................... 3 

5 . States with highest measured gas emissions from coal mines ............... 3 

A-1 . Results of direct-method gas-content determinations on U.S. coal samples. 

by coalbed .............................................................. 10 

A-2 . Results of direct-method gas-content determinations on U.S. coal samples. 

by State. ............................................................... 52 
UNIT OF MEASURE ABBREVIATIONS USED IN THIS REPORT 

cm3 cubic centimeter h hour 

cm3/g cubic centimeter per gram lb/in2 pound per square inch 

ft foot mi2 square mile 

ft3 cubic foot Pet percent 

f t3/st cubic foot per short ton 
RESULTS OF DIRECT-METHOD DETERMINATION OF THE GAS 

CONTENT OF U.S. COALBEDS 

By W. P. Diamond, John C. LaScola,* and D. M. Hyman 

ABSTRACT 

In 1972, the Bureau of Mines developed a direct-method test for measuring the gas content of virgin coal core samples for coal mine health 

and safety considerations. Since that time, approximately 1,500 coal 

samples from more than 250 coalbeds in 17 States have been collected for 

gas content determination. The gas content data, when combined with 

geologic and engineering studies, can be used as a basis for a preliminary estimate of mine ventilation requirements, and to determine if 

methane drainage in advance of mining should be considered. The data 

are also critical in delineating coalbed methane resources and in utilization feasibility studies. 

This report makes the Bureau's extensive data base of gas content data 

more readily available to the coal and gas industries. The data are 

presented in tabular form, alphabetically by coalbed name and by State. 

The components of the total gas content (lost, desorbed, and residual 

gas) are given, Location (State and county), sample depth, coalbed or 

formation name, and coal rank are included for geographic and geologic 

identification, 

Geologist. 

2~hysical scientist. 

Pittsburgh Research Center, Bureau of Mines, Pittsburgh, PA. 
INTRODUCTION 

The Bureau of Mines began measuring TABLE 1. - Distribution of coal 

the gas content of virgin coal core core samples, by State 

samples in 1972 as part of its comprehensive Coal Mine Health and Safety 

research program (1).3 The original 

reason for determining the gas content 

of coal was for estimating the amount 

of gas that would be released in active 

underground mining operations (2-4). 

The gas content values can be used for 

mine planning and resource delineation 

and for utilization feasibility studies 

(5-6). In a continuing effort to provide the coal and gas industry with 

readily available information, this publication presents the Bureau's data 

base on the gas content of U.S. coalbeds 

in tabular form. Data on 1,511 coal 

core samples from more than 250 coalbeds 

in 17 States are presented. Table 1 

gives the distribution of samples by 

State. 

Number of 

State samples 

Alabama.............. 

Colorado............. 

Illinois............. 

Indiana.............. 

Kentucky............. 

Montana.............. 

North Carolina....... 

New Mexi co. .......... Ohio................. 

Oklahoma............. 

Pennsylvania......... 

Tennessee............ 

Utah................. 

Virginia............. 

Washington........... 

West Virginia........ 

It is estimated that coalbeds in Wyoming.............. 4 1 

the United States contain as much as Total........... 1,511 

766 trillion ft3 of in-place gas (table 

2). The gas is distributed in various 

amounts throughout the extensive coal TABLE 2. - Estimates of total in-place 

deposits of the United States. Esti- methane volumes for U.S. coalbeds, 

mates (10-19) -- of in-place gas volumes trillion cubic feet 

for several coalbeds or coal-bearing 

formations in selected geographic areas have been made (table 3). It is 

very important to realize that these 

values are for in-place gas volumes and 

do not represent the volume of gas that 

can be physically and/or economically 

recovered by coalbed gas drainage systems. Gas contents ranging from essentially 0.0 cm3/g to 21.6 cm3/g (0.0 ft3/ 

ton to 69 1 f t /ton in-place) have been 

measured. Table 4 is a list of the 

highest measured gas contents of U.S. 

coalbeds. 

3~nderlined numbers in parentheses refer to items in the list of references 

preceding the appendix. 

Source 

Bureau of Mines (7) .............. 766 

U.S. Department OF Energy (8). ... 50-700 

National Petroleum Council 79). .. - 398 

An indirect measure of the possible 

safety hazard of methane in coal mines, 

as well as the resource potential of 

coalbed methane, is the volume of gas 

vented from U.S. coal mines. As of the 

last survey by the Bureau of Mines in 

1980 (20), over 256 million ft3 of methane perday was being vented. The seven 

States with the highest methane emissions 

are listed in table 5. Seventy individual mines vented 1 million ft3 of 

methane or more per day. 
TABLE 3 . . In-place gas volumes of selected U.S. coalbed areas 

TABLE 4 . . Highest measured gas contents of U.S. coalbeds 

Coalbed or I County and State 

Reference 

10 

19 

10 

11 

10 

10 

10 

10 

10 

10 

10 

10 

13 

18 

12 

15 

14 

10 

10 

10 

17 

16 

Northern Appalachian Basin..OH. PA. MD. WV. KY ........ Mesaverde Formation (southern Piceance Basin)--CO ..... Piceance Basin.-CO .................................... Mesaverde Formation (Sandwash Basin)--CO .............. Central Appalachian Basin--KY. MD. TN. VA. WV ......... Powder River Basin--MT. WY ............................ Raton Mesa region-.C0. NM ............................. Illinois Basin--1L. IN. KY ............................ Black Warrior Basin--AL. MS ........................... Western Washington region--WA ......................... San Juan Basin--CO. NM ................................ Arkoma Basin--OK. AR .................................. Mary Lee Coal group-.AL ............................... Vermejo Formation.-CO ................................. Pittsburgh Coalbed--PA. WV ............................ Fruitland Formation-.CO ............................... Lower Hartshorne Coalbed-.OK .......................... Wind River region--WY ................................. Greater Green River region--WY. CO .................... Uinta region--UT. CO .................................. Upper Freeport Coalbed-.PA ............................ Beckley Coalbed--WV ................................... 

Area. 

mi2 

43. 700 

1. 575 

6. 570 

414 

22. 850 

25. 800 

2. 200 

53. 000 

14. 400 

6. 500 

19. 000 

5. 300 

835 

179 

1. 300 

276 

600 

3. 800 

21. 200 

11. 100 

500 

200 

format ion 

Peach Mountain ... 

Volume. 

1012 ft3 

61.0 

31.3 

30.0.110.0 

14.0 

10.0- 48.0 

5.9. 39.4 

8.0- 18.4 

5.2- 21.1 

5.0- 10.0 

3.6- 24.0 

1.8- 31.0 

1.6- 3.6 

1.8 

1.56 

1.5 

1.4- 10.0 

1.1- 1.5 

.5- 2.2 

. 2- 30.9 

. 2- . 8 

.2- .4 

.1 

Schuylkill. PA .. Pocahontas No . 3 . Mary Lee ......... Tunnel ........... Buchanan. VA .... Tuscaloosa. AL .. Schuylkill. PA .. New Castle ....... Hartshorne ....... Mesaverde Group .. 

Pratt ............ 1 Tuscaloosa. AL .. ND Not determined . l~aboratory dc 

Tuscaloosa. AL .. Le Flore. OK .... Sublette. WY .... Vermejo Formation 

Beckley .......... Las Animas. CO .. Raleigh. WV ..... 

1. 864 

1. 504 

608 

2. 132 

1. 439 

3. 496 

1. 158 

830 

1. 365 

rived . 

Low-volatile bituminous . High-volatile A bituminous . Anthracite . Medium-volatile bituminous . ND . High-volatile A bituminous . Low-volatile bituminous . Medium-volatile bituminous . ND . 

Coal rank 

Anthracite . 

Depth. 

ft 

685 

imated in.place . TABLE 5 . . States with highest measured gas emissions 

from coal mines. 1980. million cubic feet per day 

Gas content 

State Emissions 

21.6 

West Virginia ............................. 89.1 

Mabama ................................... 51.4 

Pennsylvania .............................. 39.8 

Virginia .................................. 35.0 

Illinois .................................. 17.4 

Colorado .................................. 9.3 

2ft3/st 

691 
CALCULATION OF GAS CONTENT 

The gas content of a sample is composed 

of lost, desorbed, and residual gas, each 

of which is determined by slightly different techniques. A core sample begins 

to desorb gas before it is sealed in the 

sample container. The amount of this 

lost gas depends on the drilling medium 

and the time required to retrieve, measure, and describe the core and seal the 

sample in the can. The shorter the time 

required to collect the sample and seal 

it in the can, the greater the confidence 

in the lost-gas calculation. In general, 

because of its speed, wire-line retrieval 

of the core is preferable to conventional 

coring. If air or mist is used in drilling, it is assumed that the coal begins 

desorbing gas immediately upon penetration by the bit. With water, desorption 

is assumed to begin when the core is 

halfway out of the hole; that is, when 

the gas pressure is assumed to exceed 

that of hydrostatic head. 

The lost gas can be calculated by a 

graphical method based on the following 

relationship: For the first few hours of 

emission, the volume of gas given off is 

proportional to the square root of the 

desorption time. A plot of the cumulative emission after each reading against 

the square root of the time that the sample has been desorbing ideally would produce a straight line (2). - 

Valve, 

Pan of water 

FIGURE 1. - Equipment for direct-method testing 

of cool sample. 
The desorbed gas is simply the total 

volume of gas drained from the sample and 

measured in the graduated cylinder. The 

desorbing of a sample is generally allowed to continue until a very low emission rate is obtained, generally an average of lcss than 10 cm3 of gas per day 

for 1 week. The time required to reach 

this low rate of emission will vary considerably depending on the size of the 

sample, the physical characteristics of 

the coal, and the amount of gas contained 

in the sample. 

At the point at which it is determined 

to discontinue the measurement of desorbed gas, the coal sample will usually 

still contain gas. To complete the gas 

determination procedures, the amount of 

residual gas must be measured. The procedure recommended by the Bureau is to 

crush the coal in a sealed ball mill. 

Methods previously used, including a 

crushing box and a graphical procedure, 

were found to be unreliable (2). The 

ball mill is tumbled on a roller machine 

for approximately 1 h to crush the coal. 

The mill is allowed to cool to room temperature, and the volume of gas released 

is measured by the water displacement 

method. The crushed powder and any uncrushed lumps are weighed separately. 

AUXILIARY TE 

The gas content values listed in the 

appendix of this report are at ambient 

field as well as laboratory conditions 

and have not been corrected to standard 

temperature and pressure (STP). The direct-method test as originally developed 

by the Bureau of Mines was intended to be 

a "simple, " inexpensive procedure that 

could be easily utilized by the mining 

industry to determine the methane potential of coalbeds. An assessment of the 

potential influence of temperature and 

barometric pressure on the direct-method 

values under the general environmental 

conditions expected did not seem to justify the additional expense and complications of including an STP correction capability in the procedure. In support of 

this original premise, the results of a 

recent study (21) conducted on 22 coal 

samples from Alzama showed that desorpThe volume of gas released is attributed 

only to the crushed powder. The total 

gas content of a particular sample is the 

volume of lost gas and desorbed gas divided by the total sample weight plus the 

residual gas content. 

Theoretically, it is possible to crush 

a coal sample in the ball mill at any 

point after collection and to obtain the 

total gas content (excluding lost gas) of 

the sample. This procedure generally is 

not considered appropriate if maximum information from the sample is desired. By 

crushing the sample before the desorption 

process is complete, it is impossible to 

obtain the relative amounts of desorbed 

and residual gas. This distinction is 

important because the actual residual 

gas, which will not desorb from the sample while sealed in the canister, probably represents gas that will not flow to 

a methane drainage borehole, and possibly 

represents gas that will not be emit-~ed 

into a mine atmosphere. During the process of mining coal, the coal is broken 

up into variously sized pieces; however, 

the majority of these pieces usually will 

not duplicate the very fine powder that 

the ball mill produces in the residual 

gas procedure. 

ST PROCEDURES 

5.3 pct less than the ambient values, 

with the range being 4.4 to 7.0 pct. The 

Bureau of Mines is testing apparatus and 

procedures to conveniently integrate STP 

corrections into the direct-method test 

procedures for those who desire the relatively small increase in accuracy. To 

enhance the reliability of the test results in the Bureau of Mines procedure, 

the desorption environment is maintained 

as constant as possible, especially with 

regard to temperature, which can be controlled once the sample is taken from the 

field to the laboratory. 

An additional factor currently under 

investigation that appears to influence 

the measured gas volume is the sorption 

and/or reaction of oxygen and nitrogen 

(air trapped with the coal sample when 

the container is initially sealed) with 

the coal sample. Preliminary studies intion values corrected for STP averaged dicate that the phenomenon occurs to 
varying degrees; however, all the factors 

that influence the magnitude of the impact on the final gas content value are 

currently unknown. Compositional analysis of the gas in sealed containers with 

coal samples indicates that sorption and/ 

or reaction of oxygen and nitrogen with 

the coal is more obvious several days 

after the sample has been placed in the 

desorption container. This sorption and/ 

or reaction will generally stabilize before the desorption of methane is complete. In order to quantify the affect 

of sorption and/or reaction of oxygen and 

nitrogen on the gas content values, a gas 

compositional analysis must be made such 

time a gas volume is measured by the water displacement method. Periodic gas 

compositional analysis have been recommended by the Bureau of Mines (2, - - 5) for 

several years to determine the percent of 

methane as well as any other gases such 

as carbon dioxide that make up the desorbed gas volume. Since the amount of 

"free" space in the desorption container 

after adding the coal sample controls the 

amount of air initially trapped within 

the container, keeping this free space to 

a minimum by filling the "standard" size 

containers as full as possible with coal, 

or having containers of various sizes 

available for various coal sample sizes 

will help minimize any gas sorption and/ 

or reaction problem. 

Proximate, ultimate, and Btu analyses 

are obtained on the crushed powder from 

the residual gas test. These test results can be used to further evaluate 

the gas content results on a practical 

and theoretical basis. Because the gas 

content is presented as a volume-toweight ratio, the presence of noncoal material, primarily shale and pyrite--which 

add weight but not gas storage capacity-- 

can produce seemingly erroneous data. 

Thus, two samples from the same coalbed 

core may have gas contents that vary by 

several cubic centimeters per gram if one 

sample contains appreciably higher noncoal material. The coal analysis will 

help determine if noncoal material is influencing the total gas content. 

Theoretical studies on the influence 

of depth of burial on the gas content 

are done preferably on a clean-coal basis, thus removing the noncoal-material 

variable from the evaluation. However, 

because coalbeds do contain noncoal material, the actual in-place methane in a 

particular volume of coal should be related to the as-received coal data. 

Theoretically, the gas content of coal 

is influenced by the rank of the coal, 

with higher ranks generally having higher 

gas contents. The coal analysis can be 

used to determine the apparent rank of 

the coal by ASTM Standard D388 (22) - for 

evaluation of the rank parameter. 

SUMMARY 

Gas content determinations are report- The gas content data contained in this 

ed on 1,511 virgin coal core samples col- report, when combined with geologic and 

lected since 1972. The results of these engineering studies, can be used as a badeterminations and associated tests are sis for a preliminary estimate of mine 

summarized in tabular form in the ap- ventilation requirements, and to deterpendix. Additional coal samples con- mine if methane drainage in advance of 

tinue to be acquired for gas content de- mining should be considered. The distritermination. New data are entered into bution of gas volumes in a region can be 

the Bureau's coalbed aethane data base used to delineate areas of high in-place 

(23) from which this report has been syn- gas volumes where mining may be adversely 

thesized. Updated printouts of data from affected but where resource recovery and 

specific coalbeds or geographic areas are utilization may be enhanced. 

available from the Bureau's Pittsburgh 

Research Center. 

REFERENCES 

1. Skow, M. L., A. G. Kim, and M. Methane Control Program, 1964-79. A BuDeul. Creating a Safer Environment in reau of Mines Impact Report. BuMines 

U.S. Coal Mines. The Bureau of Mines Spec. Publ., 1980, 50 pp. 
2. Diamond, W. P., and J. R. Levine. 

Direct Method Determination of the. Gas 

Content of Coal: Procedures and Results. 

BuMines RI 8515, 1981, 36 pp. 

3. MuCulloch, C. M., J. K. Levine, 

F. N. Kissell, and M. Deul. Measuring 

the Methane Content of Ritum-lnnlis Coalbeds. BuMines RI 8043, 1975, 22 pp. 

4. Kissell, F. N., C. M. McCulloch, 

and C. H. Elder. The Direct Method of 

Determining Methane Content of Coalbeds 

for Ventilation Design. BuMines RI 7767, 

1973, 17 pp. 

5. Diamond, W. P. Site-Specific and 

Regional Geologic Considerations for 

Coalbed Gas Drainage. BuMines IC 8898, 

1982, 24 yp. 

6. . Evaluation of the Methane 

Gas Content of Coalbeds: Part of a Complete Coal Exploration Program for Health 

and Safety and Resource Evaluation. Paper in Coal Exploration roc. 2d Int. 

Coal Exploration Symp., Denver, CO, Oct. 

1-4, 1978). Miller Freeman Publ., v. 2, 

1979, pp. 211-222. 

7. Deul, M., and A. G. Kim. Methane 

Drainage--An Update. Min. Congr. J., v. 

64, No. 7, 1978, pp. 38-42. 

8. U.S. Department of Energy. National Energy Plan 11, A Report to the 

Congress Required by Title VIII of the 

Department of Energy Organization Act. 

May 1979, p. 95. 

9. National Petroleum Council. Unconventional Gas Sources, Volume 11, Coal 

Seams. June 1980, p. 14. 

10. Rightmire, C. T., G. E. Eddy, and 

J. N. Kirr. Coalbed Methane Resources of 

the United States. Am. Assoc. Pet. 

Geol., 1984, 378 pp. 

11. Boreck, D. L., C. M. Tremain, L. 

Sitowitz, and T. D. Lorenson. The Coalbed Methane Potential of the Sand Wash 

Basin, Green River Coal Region, Colorado. 

CO Geol. Survey OFR 81-6, 1981, 25 pp. 

12. Diamond, W. P., and G. W. Murrie. 

Methane Gas Content of the Pittsburgh 

Coalbed and Evaluation of Drilling Results at a Major Degasification Installation. Pres. at 12th Ann. Meetings, 

Northeastern Sec., Geol. Soc. America, 

Binghamton, NY, Mar. 31-Apr. 2, 1977; Abstract in Programs, v. 9, No. 3, Feb. 

1977, p. 256. 

13. Diamond, W. P., G. W. Murrie, and 

C. M. McCulloch. Methane Gas Content of 

the Mary Lee Group of Coalbeds, Jefferson, Tuscaloosa, and Walker Counties, 

Ala. BuMines RI 8117, 1976, 9 pp. 

14. Iannacchione, A. T., and D. G. 

Puglio. Methane Content and Geology of 

the Hartshorne Coalbed in Haskell and 

Le Flore Counties, OK. BuMines RI 8407, 

1979, 14 pp. 

15. Kelso, B. S., S. M. Goolsby, and 

C. M. Tremain. Deep Coalbed Methane Potential of the San Juan River Coal Region, Southwestern Colorado. CO Geol. 

Survey OFR 80-2, 1980, 56 pp. 

16. Popp, J. T., and C. M. McCulloch. 

Geological Factors Affecting Methane in 

the Beckley Coalbed. BuMines RI 8137, 

1976, 35 pp. 

17. Steidl, P. E. Gewlwgy and Methane 

Content of the Upper Freeport Coalbed 

in Fayette County, Pa. BuMines RI 8226r, 

1977, 17 pp. 

18. Tremain, C. M. The Coalbed Methane PotenLial oL tile Ratun Mesa Coal Re - 

gion, Raton Basin, Colorado. CO Geol. 

Survey OFR 80-4, 1980, 48 pp. 

19. . Coalbed Methane Potential 

of the Piceance Basin, Colorado. CO 

Geol. Survey OFR 82-1, 1982, 49 pp. 

20. Grau, Roy H., and J. C. LaScola. 

Methane Emissions From U.S. Coal Mines in 

1980. BuMines IC 8987, 1984, 13 pp. 

21. Camp, B. S., F. H. Briscoe, P. G. 

Malone, and C. M. Boyer 11. Special Data 

Package, Preliminary Geologic Report-Rock 

Creek Methane From Multiple Coal Seams 

Completion Project, Gas Research Institute Contract 5083-214-0847, May 1985, 15 

pp; available upon request from Gas Research Institute, Chicago IL. 

22. American Society for Testing and 

Materials. Standard Specification for 

Classification of Coals by Rank. D388 in 

1977 Annual Book of ASTM Standards: Part 

26, Gaseous Fuels; Coal and Coke; Atmosphere Analysis. Philadelphia, PA, 1977, 

pp. 214-218. 

23. Diamond, W. P., and D. M. Hyman. 

A Computer-Implemented Data Base for 

Coalbed Methane Resource Characterization 

and Research (Proceedings, Unconventional 

Gas Recovery Symposium, Soc. Pet. Eng., 

AIME, and U.S. Dep. Energy, Pittsburgh, 

PA, May 16-18, 1982). SPE/DOE 10806, 

1982, pp. 165-169. 
APPENDIX.--RESULTS OF DIRECT-METHOD GAS-CONTENT DETERMINATIONS 

ON U.S. COAL SAMPLES 

Tables A-1 and A-2 are a compilation of 

direct-method test results on coal Samples collected between 1972 and mid-1983. 

The results are listed alphabetically 

by coalbed in table A-1 and by State in 

table A-2. To better evaluate the total 

gas content of each sample, the component 

parts of the total are listed. The major 

physical and chemical variables known 

to affect the gas content of coal Samples are provided if available. Space 

limitations preclude the listing of all 

detailed data associated with each Sample, but this information may be available for specific samples from the Bureau's Pittsburgh Research Center. The 

Bureau also has published detailed geologic studies related to the occurrence 

of methane in selected coal measures. A 

bibliography of these papers, as well as 

other topics related to the occurrence 

and premining drainage of methane, is 

also available from the Pittsburgh Research Center. 

DISCUSSION OF DATA PRESENTED IN TABLES A-1 AND A-2 

Coalbed.--Coalbed names are generally 

those assigned by the cooperating coal 

companies or by other agencies supplying 

samples or data to the Bureau. If the 

name of the coalbed is unknown, either 

the group (GRP) or formation (FM) is 

listed, or the sample is catalogued by 

the State name followed by (UNC) for "uncorrelated." A question mark (?) following the coalbed name indicates that 

the name is probably correct, but the 

coal may be miscorrelated. Because of 

space limitations on the computer printout, coalbed names have occasionally been 

abbreviated. Several States utilize a 

numerical or letter designation in addition to (or in place of) a name. Where 

this is common practice and when space 

permits, the alternate designation is 

provided in parentheses. The following 

Sample depth.--The measured depth of 

the bottom of the sample placed in the 

desorption container, rounded off to the 

nearest foot. 

Lost gas.--That portion of the total 

gas content lost before the coal sample 

was sealed in the canister, estimated by 

the graphical procedure described in the 

text. An "ND" in the "Lost gas" column 

indicates that the lost gas could not 

be calculated, usually because of incomplete sample data. Values are at ambient 

conditions. 

Desorbed gas.--That portion of the total gas content liberated from the Sample while it is sealed in the collection container and measured directly by 

the water-displacement method described 

in the text. Values are at ambient 

conditions. 

abbreviations for different benches of Lost plus desorbed gas (Lost + desrb 

the same coalbed are used in association gas).--Determined by adding the lost and 

with the coalbed name: (U) = upper, (M) desorbed gas and dividing by the total 

= middle, and (L) = lower. In several 

instances, letter designations (in ascending order beginning with A) have been 

assigned to different benches of the same 

coalbed. An R following a coalbed name 

indicates a rider coal. If more than one 

rider is present, numerical designation 

(in ascending order beginning with 1) 

have been assigned. 

sample weight; it represents the gas that 

desorbed from the sample naturally. This 

may be the only valid gas content data 

for those samples for which residual gas 

was determined by the crushing box or 

graphical procedures (2). This value is 

probably less than th; actual total gas 

content of those samples. The values 

shown in this column may not equal the 

State and county.--Coal companies are combined total of the " Lost gas" and 

generally reluctant to permit publication "Desorbed gas" components previously disof the exact location of their explora- cussed because of independent rounding of 

tory core holes. The location of sample the data in those columns. Values are at 

collection sites are, therefore, identi- ambient conditions. 

fied only by the State and county. 
Residual gas and crushing method.--That 

portion of the total gas content of the 

sample remaining in the coal at the end 

of the desorption period, which will not 

freely desorb from the coal while sealed 

in the container. The residual gas has 

bee11 determined by three methods: CB = 

crushing box, G = graphical, and BM = 

ball mill. The crushing box method was 

determined to be unreliable; therefore, 

the graphical procedure based on the 

crushing box must be considered unreliable. The residual gas data obtained from 

the ball mill is considered valid. An ND 

or a dash in these columns indicates that 

the value was not determined, usually 

because the donors did not want the samples to be crushed. Values are at ambient conditions. 

Total gas.--Determined by adding the 

"Lost + desorbed gas" column and the "Residual gas" column. The total gas content (subject to the validity of the residual gas) represents the gas content of 

the coal sample on an as-received basis. 

Laboratory-derived values in cubic centimeters per gram can be converted to inplace values in cubic feet per ton by 

multiplying by 32. Values are at ambient 

conditions. 

Apparent rank (Rank app) .--Determined 

from coal analysis data by the method 

described in ASTM Standards D388 (18). 

The abbreviations (samples from all coal 

groups may not appear in fable A-1) torrespond to the following standard coal 

groups: 

M-Ant--Meta-anthracite. 

Semi-Ant--Semianthracite. 

LV--Low-volatile bituminous. 

MV--Medium-volatile bituminous. 

HV-A--High-volatile A bituminous. 

HV-B--High-volatile B bituminous. 

HV-C--High-volatile C bituminous. 

Sub-A--Subbi tumi notis A. 

Sub-B--Subbituminous B. 

Sub-C--Subbituminous C. 

Lig-A--Lignite A. 

Lig-B--Ligni te B . A dash (--) in the "Apparent rank" column 

indicates that a rank determination could 

not be made because of the lack of coal 

analysis data. If the word "None" appears in this column, the mineral matter content of the sample is too high 

(greater than 50 pct) to assign a coal 

rank. 

Percent ash, as-received proximate 

analysis (Ash ar-p).--Data are presented 

to permit an evaluation of the possible 

effect of the amount of ash on the total 

gas content of the sample. Because the 

mineral matter represented by the ash in 

the coal analysis adds weight but generally no gas, an abnormally low gas content may be measured if a high mineral 

matter content is present. An "ND" in 

this column indicates that a coal analysis was not obtained on the sample. 

U.S. Bureau of Mines identification 

code (USBM ID).--Code number assigned - to 

each coal sample processed for gas content determination by the Bureau. All 

inquiries concerning specific samples 

should refer to these code numbers. 
TABLE A-1. - Results of direct-method gas-content determinations on U.S. coal samples, b

Los'r DESORBED LOST~DZSRB RESIDUAL CRUSH TOTAL H

COALRCD S'L' A'r E COIJN'TY DE P'~H GAS GAS GAS GAS METH. GAS A

( F'r (CM3/G) (CM3/G) (CM3/(;) ( CM 3/G (CM3/G) 

ALABAMA ( UNC) AL 

ALABAMA (UNC) AL 

ALABAMA (UNC) AL 

ALABAMA (UNC) AL 

ALABAMA (UNC) AL 

ALABAMA (UNC) AL 

ALABAMA ( UNC) AL 

ALABAMA (UNC) AL 

ALABAMA ( UNC) AL 

ALABAMA (UNC) AL 

ALABAMA (UNC) AL 

ALABAMA ( UNC) AL 

ALABAMA (UNC) AL 

ALABAMA (UNC) AL 

ALABAMA (UNC) AL 

ALABAMA ( UNC) AL 

THERE ARE 16 RECORDS 

'TUSCALOOSA 172 0.0 

TUSCAI.OOSA 173 0.1 

'TlJSCALOOSA 175 0.0 

TIJSCALOOSA 200 0 .o 

TUSCALOOSA 233 0.0 

TIJSCALOOSA 235 0.0 

TUSCALOOSA 246 0.0 

TUSCALOOSA 359 0.0 

TIJSCALOOSA 429 0.0 

JEFFERSON 810 0.4 

TUSCALOOS A 854 0.0 

TUSCALOOSA 9 2 1 0.1 

rUSCALOOSA 946 0.1 

JEFFERSON 1,130 0.2 

JEFFERSON 1,224 0.3 

JEFFERSON 1,514 0.9 

FOR THE COALBED ALABAMA (UNC) 

ALMA 

ALMA 

ALMA 

ALMA 

ALMA 

ALMA 

ALMA 

ALMA 

ALMA 

ALMA 

ALMA 

ALMA 

THERE 

\W M I NGO 754 

WV MI NGO 8 19 

WV MINGO 8 5 5 

WV MI NGO 8 6 9 

I W MINGO 9 34 

WV MI NGO 963 

WV MI NGO 9 6 9 

WV MI NGO 972 

WV MI NGO 1,005 

WV MI NGO 1,031 

WV MI NGO 1,046 

WV MI NGO 1,059 

ARE 12 RECORDS FOR THE COALBED ALMA 

HV-A 

HV-A 

HV-

HV-A 

HV-A 

HV-A 

HV-A 

HV- 

HV-

HV-A 

HV-

HV-

HV- 

HV-

MV 

MV 

0.3 - 1.5 - 1.2 - 0.3 - 1.3 - 0.3 - 0.8 - 3.0 HV-

3.6 HV-

1.2 HV-

2.9 HV-

3.4 HV-

ALMOND WY CARBON 276 0.0 0.0 0.0 0.0 BM 0.0 HV-

ALMOND WY SWEETWA'TER 13,753 0.5 3.8 4.3 0.1 BM 4.4 NON

THERE ARE 2 RECORDS FOR THE COALBED ALMOND 

ALMOND A WY CARBON 190 0.0 0.0 0.0 0.0 BM 0.0 HV-

THERE ARE 1 RECORDS FOR THE COALBED ALMOND A 

ALMOND B WY CARBON 219 0 .o 0.0 0.0 0.0 BM 0.0 HV-

THERE ARE 1 RECORDS FOR TllE COALBED ALMOND B 

AMBUHGY KY K NO'I-T 602 0.0 0.1 0.1 0.7 BM 0.8 HV-

AMBU RG Y KY K NO'l'T 60 3 0.1 0.1 0.2 0.7 BM 0.9 HV-

AMBURGY KY K NOT'T 605 0.1 0.1 0.1 0.6 BM 0.7 HV-

THERE ARE 3 RECORDS FOR TllE COALBED AMBURGY 

AMERICAN AL 'TIJSCALOOSA 8.7 HV-
Los'r 

GAS 

(CM3/G) 

DESORREU LOSTtDESRB 

GAS GAS 

(CM3/G) (CM3/G) 

RESIDUAL CRUSH 

GAS METH. 

(CM3/G) 

TOTAL RA

GAS AP

(CM3/G) 

COALBED STATE COUNTY DE P'rH 

(FT) 

AMERICAN 

AMERICAN 

AMERICAN 

AMERI CAN 

AMERICAN 

AME R I CAN 

AMERICAN 

AMERICAN 

THERE ARE 9 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

A L 

RECORDS 

PICKENS 1,495 

TUSCALOOSA 1,577 

TUSCALOOSA 1 , 577 

TUSCALOOSA 1,592 

TUSCALOOSA 1,616 

TUSCALOOSA 1,622 

TUSCALOOSA 1,825 

TUSCALOOSA 2,071 

FOR THE COALBED AMERICAN 

4.4 HV-B 

5.9 HV-A 

7.5 HV-A 

8.2 HV-A 

6.2 HV-A 

9.2 HV-A 

7.0 HV-A 

10.1 HV-A 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

ANDERSON 

THERE ARE 24 

MT 

M'r 

MT 

MT 

MT 

MT 

MT 

MT 

MT 

MT 

MT 

WY 

WY 

WY 

WY 

WY 

WY 

WY 

co 

co 

CO 

co 

co 

CO 

RECORDS 

ROSEBUD 

POWDER RIVER 

POWDER RIVER 

POWDER RIVER 

BIG HORN 

BIG HORN 

BIG HORN 

BIG HORN 

BIG HORN 

BIG HORN 

BIG HORN 

SHERIDAN 

SHERIDAN 

- 

SH ERI DAN 

CAMPBELL 

CAMPBELL 

CAMPBELL 

GARF I ELD 

GARFIELD 

GARF I ELD 

GARFI ELD 

GARFIELD 

GARFIELD 

FOR THE COALRED 

62 

24 9 

26 7 

29 2 

4 26 

4 33 

450 

4 57 

480 

492 

503 

59 5 

6 19 

625 

6 35 

686 

724 

74 3 

3,312 

3,316 

3,322 

3,322 

3,323 

3 , 333 

ANDERSON 

0.1 SUB-

0.1 SUB-

0.1 LIG-

0.0 SUB-

0.1 SUB-

0.1 HV-C 

0.2 HV-C 

0.2 SUB-

0.1 HV-C 

0.1 SUB-

0.1 SUB-

0.9 SUB-

1.6 SUB-

1.2 SUB-

1.5 SUB-

1.1 SUB-

1 .I SUB-

1.3 SUB-

11.1 HV-A 

6.6 HV-A 

11.6 HV-A 

9.9 HV-A 

8.9 HV-A 

9.8 HV-A 

BAKERSTOWN 

THERE ARE 1 

PA 

RECORDS 

GREENE 89 0 

FOR THE COALBED BAKERSTOWN 

4.4 HV-A 

BAK ERS'TOWN ( U ) 

THERE ARE 1 

PA 

RECORDS 

WESTMORELAND 440 

FOR THE COALBED BAKERSTOWN 

3.9 HV-A 

BALD KNOLL 

THERE ARE 1 

UT 

RECORDS 

GARF I ELD 274 

FOR THE COALRED BALD KNOLL 

BALLARD 

BALLARD 

BALLARD 

GRAND 

GRAND 

GRAND 

0.0 HV-B 

0.0 HV-B 

0.3 HV-B 
TABLE A-1. - Results of direct-method gas-content determinations on U,S, coal samples, by coal

LOST DESORBED 

GAS GAS 

(CM3/G) (CM3/G) 

LOST+ DESRB 

GAS 

(CM3/G) 

RESIDUAL CRUSH 

GAS METH. 

(CM3/G) 

TOTAL R

GAS A

(CM3/G) 

COALBED S'l'A'rE 

U T 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

RECORDS 

UT 

RECORDS 

UT 

RECORDS 

UT 

RECORDS 

WV 

wv 

WV 

WV 

WV 

wv 

wv 

wv 

WV 

w 

WV 

wv 

RECORDS 

UT 

RECORDS 

PA 

PA 

PA 

PA 

PA 

PA 

RECORDS 

WA 

WA 

WA 

WA 

RECORDS 

COUNTY DEPTH 

( F'l' 

0.0 HV-B 

0.0 HV-C 

0.0 HV-B 

0.2 HV-I

0.0 HV-C 

0.1 HV-B 

0.0 HV-

0.0 HV-

GRAND 297 

GRAND 336 

GRAND 353 

GRAND 37 1 

GRAND 394 

GRAND 4 10 

GRAND 4 16 

GRAND 423 

FOR THE COALBED BALLARD 

BALLARD 

BALLARD 

BALLARD 

BALLARD 

BALLARD 

BALLARD 

BALLARD 

BALLARD 

THERE ARE 11 

BALLARD (L) 

THERE ARE 1 

GRAND 5 30 

FOR THE COALBED BALLARD (L) 

0.8 HV-

BALLARD (U) 

THERE ARE 1 

GRAND 505 

FOR THE COALBED BALLARD (U) 

BEAR CANYON 

THERE ARE 1 

EMERY 9 7 1 

FOR THE COALBED BEAR CANYON 

BECKLEY 

RECKLEY 

BECKLEY 

BECKLEY 

BECKLEY 

BECKLEY 

BECKLEY 

BECKLEY 

HECKLEY 

BECKLEY 

BECKLEY 

BECKLEY 

THERE ARE 12 

RALEIGH 5 5 8 

RALEIGH 588 

RALEIGH 653 

RALEIGH 655 

RALEIGH 740 

RALEIGH 8 30 

RALEIGH 8 50 

RALEIGH 852 

RALEIGH 875 

RALEIGH 990 

RALEIGH 1,198 

RALEIGH 1,200 

FOR THE COALBED BECKLEY 

BECKW ITH 

THERE ARE 1 

EMERY 1,075 

FOR THE COALBED BECKWITH 

0.1 HV-

BIG BED 

BIG BED 

BIG BED 

BIG BED 

BIG BED 

BIG BED 

THERE ARE 6 

LACKAWANNA 102 

LACKAWANNA 104 

LACKAWANNA 105 

LACKAWANNA 107 

LACKAWANNA 109 

LACKAWANN A 111 

FOR THE COALBED BIG BED 

1.7 ANT 

1.4 ANT 

0.9 ANT 

2.0 ANT 

0.9 ANT 

1.0 ANT 

BIG DIRTY 

BIG DIRTY 

BIG DIRTY 

BIG DIRTY 

THERE ARE 4 

THU RS'l'ON 60 1 

THU RSTON 60 4 

THU RS'rON 619 

'I'H U RS'rON 624 

FOR 'I'11E COALBED BIG DIR'l'Y 

2.4 HV-

2.5 HV-

0.7 NON

0.7 NON
LOST DESORBED LOST+DESRB RESIDUAL CRUSH 

COALBED STATE COUNTY DEPTH GAS GAS GAS GAS HETH. 

( FT) (CH3/G) (CH3/G) (CH3/G) ( CH3/G 

TOTAL RA

GAS AP

(CH3/G) 

BIGCLIT. DIRTY 

BIG6 LIT. DIRTY 

THERE ARE 2 

WA 

WA 

RECORDS 

PIERCE 468 0.5 

PIERCE 485 0.2 

FOR THE COALBED BIGCLIT. DIRTY 

2.5 NONE 

1.5 - 

2.0 HV-A B I NGHAM 3 

THERE ARE 1 

KY 

RECORDS 

FLOYD 186 0.0 

FOR THE COALBED BINGHAM 3 

BLACK CREEK 

BLACK CREEK 

BLACK CREEK 

BLACK CREEK 

BLACK CREEK 

BLACK CREEK 

BLACK CREEK 

BLACK CREEK 

BLACK CREEK 

BLACK CREEK 

THERE ARE 10 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

RECORDS 

JEFFERSON 537 

TUSCALOOSA 1,486 

TUSCALOOSA 1,488 

TUSCALOOSA 2,596 

TUSCALOOSA 2,597 

TUSCALOOSA 2 , 649 

TUSCALOOSA 2,673 

TUSCALOOSA 2,857 

TUSCALOOSA 2,862 

TUSCALOOSA 3 , 339 

FOR THE COALBED BLACK CREEK 

3.7 HV-A 

8.2 HV-A 

8.2 HV-A 

6.7 HV-A 

12.0 HV-A 

12.9 HV-A 

13.8 HV 

6.6 HV-A 

8.6 HV-A 

4.8 HV-A 

BLACK CREEK GRP 

BLACK CREEK GRP 

BLACK CREEK GRP 

BLACK CREEK GRP 

THERE ARE 4 

AL 

AL 

AL 

AL 

RECORDS 

JEFFERSON 1,429 0.3 

TUSCALOOSA 2,508 0.3 

TUSCALOOSA 2,510 0.4 

TUSCALOOSA 2,543 0.4 

FOR THE COALBED BLACK CREEK GRP 

11.1 HV 

6.1 HV-A 

5.0 NONE 

11.1 HV-A 

BLIND CANYON 

BLIND CANYON 

THERE ARE 2 

U T 

UT 

RECORDS 

EMERY 19 1 0.2 

EMERY 1,021 0.1 

FOR THE COALBED BLIND CANYON 

0.3 HV-B 

0.6 HV-C 

BLUE CREEK 

BLUE CREEK 

BLUE CREEK 

BLUE CREEK 

BLUE CREEK 

THERE ARE 5 

AL 

AL 

AL 

AL 

AL 

RECORDS 

JEFFERSON 297 0.1 

TUSCALOOSA 2,362 0.4 

TUSCALOOSA 2,364 0.3 

TUSCALOOSA 2,389 0.2 

TUSCALOOSA 2,819 0.1 

FOR THE COALBED BLUE CREEK 

4.0 HV-A 

2.5 HV-A 

5.6 HV-A 

12.1 HV-A 

14.3 HV-A 

BONCARBO 

THERE ARE 1 

CO 

RECORDS 

HUERFANO 677 1 .o 

FOR THE COALBED BONCARBO 

1.6 HV-A 

BOOCH (U) 

THERE ARE 1 

0 K 

RECORDS 

PI'CTSBURG 3,651 0.9 

FOR THE COALBED BOOCH (U) 

7.4 HV-A 

BRIAR HILL (5A) 

BRIAR HILL (5A) 

THERE ARE 2 

IL 

I L 

RECORDS 

CLAY 7 8 0.1 

MARION 7 28 0 .O 

FOR THE COALBED BRIAR HILL (5A) 

1.0 HV-B 

0.8 HV-B 

BROOKVI LLE 

BROOKVI LLE 

WESTMORELAND 994 0.0 

ALLEGliUNY 1,020 0.1 
1 TABLE A-1. - Results of direct-method gas-content determinations on U,S, coal samples, by co

LOST DESORBED LOST+ DESRB 

GAS GAS GAS 

(CM3/G) (CM3/G) (CM3/G) 

RES IDUAL CRUSH 

GAS METH. 

( CM3/G 1 

TOTAL 

GAS 

( CM3/G 1 

COALBED STATE COUNTY DE P'I'H 

( FT) 

BROOKVI LLE 

THERE ARE 3 

PA 

RECORDS 

ALLEGHENY 1,020 

FOR THE COALBED BROOKVILLE 

BROOKWOOD 

BROOKWOOD 

BROOKWOOD 

BROOKWOOD 

BROOKWOOD 

THERE ARE 5 

AL 

AL 

AL 

AL 

AL 

RECORDS 

TUSCALOOSA 5 25 

TUSCALOOSA 527 

TUSCALOOSA 605 

TUSCALOOSA 606 

PICKENS 68 3 

FOR THE COALBED BROOKWOOD 

1.7 H

2.5 H

4.0 H

2.1 H

5.0 H

BRUSH CREEK PA WESTMORELAND 627 0.1 

THERE ARE 1 RECORDS FOR THE COALBED BRUSH CREEK 

5.7 H

CAMEO ( U ) CO MESA 2,715 0.1 

CAMEO (U) CO MESA 2,722 0.2 

THERE ARE 2 RECORDS FOR THE COALBED CAMEO (U.) 

7.0 H

7.5 H

CAMEO ZONE CO GARFIELD 29 3 

CAMEO ZONE CO GARFIELD 2 9 5 

CAMEO ZONE CO GARFIELD 299 

CAMEO ZONE CO GARFIELD 306 

CAMEO ZONE CO GARFIELD 309 

CAMEO ZONE CO GARFIELD 311 

CAMEO ZONE CO MESA 4,696 

CAMEO ZONE CO MESA 4,757 

CAMEO ZONE CO MESA 4,802 

CAMEO ZONE CO MESA 4,805 

THERE ARE 10 RECORDS FOR THE COALBED CAMEO ZONE 

0.2 H

0.1 H

0.0 H

0.0 H

0.0 H

0.1 H

1.7 N

10.0 H

9.3 H

10.2 H

CANYON 

CANYON 

CANYON 

CANYON 

CAN YON 

CANYON 

CANYON 

CANYON 

CANYON 

THERE ARE 

WY CAMPBELL 224 

WY CAMPBELL 225 

WY CAMPBELL 2 2 7 

WY CAMPBELL 228 

WY CAMPBELL 229 

WY CAMPBELL 2 30 

WY CAMPBELL 2 5 4 

M'I' BIG HORN 589 

HT BIG HORN 60 3 

9 RECORDS FOR THE COALBED CANYON 

0.0 S

0.0 S

0 .O S

0.0 S

0.0 S

0.0 L

0.0 S

0.2 H

0.3 S

CARBONDALE ( 9 ) KY WEBS'I'EH 1,306 ND 

CARBONDALE (9) KY WERSTER 1,310 ND 

THERE ARE 2 RECORDS FOR THE COALBED CARBONDALE (9) 

1.4 H

1.5 H

CARBON ERA 

CARBONERA 

CARBON ERA 

CARBONERA 

IJT GRAND 

UT GRAND 

UT GRAND 

UT G RAN I) 

0.0 H

0.0 H

0.8 H

1.4 H

--- 

THERE ARE 4 RECORDS FOR THE COALBED CARBONERA 
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1 TABLE A-1. - Results of direct-method gas-content determinations on U. S. coal samples, by coalb

LOST DESORBED 

COALBED S'f A'f E COUNTY DEPTH GAS GAS 

( FT) ( CM3/G) ( CM3/G) 

CASTLEGATE 

CAST LEGA'f E 

CAST LEGATE 

CASTLEGA'f E 

CASTLEGATE 

CASTLEGATE 

CASTLEGATE 

CASTLEGATE 

THERE ARE 

D U'T 

D UT 

D U T 

D UT 

D UT 

D UT 

D U T 

D U T 

8 RECORDS 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE ( L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

CEDAR GROVE (L) WV 

THERE ARE 16 RECORDS 

CHESTERFIELD 

CHESTERFIELD 

CHESTERFIELD 

CHESTERFIELD 

CHESTERFIELD 

THERE ARE 

CHRISTENSEN 

CHRISTENSEN 

CHRISTENSEN 

THERE ARE 

CARBON 149 0 .o 

EMERY 16 1 0.1 

EMERY 170 0.1 

CARBON 1,101 0 .o 

CARBON 1,136 0.1 

CARBON 1,308 0 .o 

CARBON 1,431 0.1 

CARBON 1,953 0.1 

FOR THE COALBED CASTLEGATE D 

M I NGO 

MINGO 

MI NGO 

MI NGO 

M I NGO 

M I NGO 

M I NGO 

M I NGO 

MI NGO 

MI NGO 

M I NGO 

MI NGO 

M I NGO 

M I NGO 

MI NGO 

MI NGO 

FOR THE COALBED 

684 

704 

8 19 

8 3 3 

842 

84 2 

85 1 

862 

8 7 8 

9 13 

923 

9 36 

943 

9 49 

996 

1,037 

CEDAR GROVE 

U T GRAND 279 

UT GRAND 315 

UT GRAND 3 30 

UT GRAND 7 36 

UT GRAND 743 

5 RECORDS FOR THE COALBED CHESTERFIELD 

UT GARFIELD 713 

UT GARFI ELD 726 

UT GARFIELD 7 8 0 

3 RECORDS FOR THE COALBED CHRISTENSEN 

CHRI S'I'ENSEN ? U T GARFIELD 69 5 0.0 

THERE ARE 1 RECORDS FOR THE COALBED CHRISTENSEN ? 

CLARION 

CLARION 

CLARION 

CLARION 

CLARION 

PA WESTMORELAND 69 1 0.2 

PA WESTMORELAND 69 1 0.1 

WV RARBOUR 819 0.2 

WV BARBOUR 822 0.1 

PA WESTMOREI.AND 835 0.1 

LOST+DESRB 

GAS 

(CM3/G) 

RESIDUAL CRUSH 

GAS METH. 

( CM3/G) 

TOTAL RA

GAS AP

(CM3/G) 

0.7 HV-A 

0.7 - 0.8 - 1.5 HV-A 

6.2 HV-A 

2.9 HV-A 

1.0 - 0.5 - 

- 

- 

- 

- 

HV-A 

- 

- 

HV-A 

- 

HV-A 

HV-A 

- 

- 

HV-A 

HV-A 

HV-A 

HV-B 

HV-B 

HV-B 

HV-B 

HV-B 

SUB-

SUB-

SUB-

SUB-

HV- A 

HV-A 

HV-A 

HV-A 

HV-A 
RESIDUAL CRUSH 

GAS NE'rH. 

(~M3/1;) 

TOTAL RA

GAS AP

( CM3/C 

LOST 

STATE COUNTY DE P'rH GAS 

( FT) (CM3/G) 

DESORBED LOST+DESRB 

GAS GAS 

(CM3/G) (CM3/G) 

COALBED 

PA WESTMORELAND 835 0.1 

PA WESTMORELAND 835 0.1 

PA ALLEGHENY 970 0.1 

PA GREENE 1,294 ND 

RECORDS FOR THE COALBED CLARION 

8.5 HV-A 

1.5 HV-A 

2.9 - 4.4 HV-A 

CLARION 

CLARION 

CLARION 

CLARION 

THERE ARE 9 

PA WESTMORELAND 955 0.0 

PA WESTMORELAND 9 5 7 0.0 

PA WESTMORELAND 966 0 .0 

RECORDS FOR THE COALBED CLARION 3 

4.2 HV-A 

1.6 NONE 

5.1 HV-A 

CLARION 3 

CLARION ? 

CLARION 3 

THERE ARE 3 

CLARK 

CLARK 

CLARK 

CLARK 

CLARK 

THERE ARE 5 

PA LACKAWANNA 196 0.0 

PA LACK AWANN A 197 0 .o 

PA LACKAWANNA 199 0.0 

PA LACKAWANNA 200 0 .o 

PA LACKAWANNA 20 2 0.0 

RECORDS FOR THE COALBED CLARK 

0.3 ANT 

0.3 ANT 

0.5 ANT 

0.4 ANT 

0.5 ANT 

COALBURG 

THERE ARE 1 

W M I NGO 506 0.0 

RECORDS FOR THE COALBED COALBURC 

COBB 

COB R 

TitERE ARE 2 

AL TUSCALOOSA 4 4 8 0.1 

AL PICKENS 1,173 0.4 

RECORDS FOR THE COALBED COBB 

2.6 HV-A 

2.9 NONE 

COBS (L) 

COBB (L) 

coes ( L) 

COBB (L) 

THERE ARE 4 

AL TUSC ALOOSA 1,131 0.1 

AL TUSCALOOS A 1,256 0.1 

AL TUSCALOOSA 1,655 0.2 

AL TUSCALOOSA 1,656 0 .0 

RECORDS FOR THE COALBED COBB (L) 

6.3 HV-A 

6.7 HV-A 

10.7 HV-A 

11.3 HV-A 

COBS (U) 

COBB (U) 

toes (u) 

THERE ARE 3 

AL TUSCALOOSA 1,099 0.1 

AL TUSCALOOSA 1,225 0.2 

AL TUSCALOOSA 1,630 0.2 

RECORDS FOR THE COALBED COBB (U) 

3.1 HV-A 

5.0 HV-A 

7.0 HV-A 

CORB GRP 

COBB GRP 

THERE ARE 2 

AL TUSCALOOSA 969 0.2 

AL TUSCALOOSA 910 0.1 

RECORDS FOR THE COALBED COBB GRP 

5.5 HV-A 

4.7 HV-A 

COLORADO (UNC) 

THERE ARE 1 

CO LAS ANIMAS 1,054 0.2 

RECORDS FOR THE COALBED COLORADO (UNC) 

2.3 NONE 

COOK OR WALL 

COOK OR WALL 

COOK OR WALL 

COOK OR WALL 

THERE ARE 4 

WY CAMPBELI, 30 3 0.1 

WY CAMPBELL 309 0.1 

WY CAMPBELL 3 39 0.1 

WY CAY PRELL 400 0.0 

RECORDS FOR THE COALRED COOK OR WALL 

0.1 SUB-

0.2 SUB-

0.1 SUB-

0.1 SUB-
of- 9 oarno m N ONms 0 99- arnm- a f- moo0 0 w 0 a 00 a000 rlmN rl rld d rl rlrlrl 

ow 000 OPOO 0 00 0000 mo9d mdf- .... ... .... qzo.0, w* w- owrlm . . rlobro cu~~. o mcc f- rlw maos dmNm Add 4 Ad d 4 

P 000 z msm 

... 

maw rl d 

uu wmmm uwuu mmm m mu 4 IIII IZI I I I I 1 II mama > > > 33 3333 2 %11 rlrr s ww WWW~ 

- rnqo 

. . 0 000 

I:st (3 mmm sssz PSS s st s st ==Zs mama mmm mwmm m am amam 

ammo f-f-m .... .... ".?3 01 499 3791 m 000 0 0 00 0000 

N 0.00 . . 0 OOC 

P 

W 

m 

J 

4 YWO 

ggv 44w 

aar 

44+ 

a a: 44a 

2 

- 

m 444411 

mmmm4 

OCOOO SEISSW 

4444w 

UUUUX 

mmmmb 

3333 

bb+b% 

- - 

a 22224 

aaaa 

oooow 

rxxra 

XXXX'd 

- ZZZ 

000 w a:aa a aa:aa 

wwwr 

LLL b 

N>%*W rwwU wnwww WWW NNNNW 
LOST 

COALBED STATE COUNTY DEPTH GAS 

( FT) (CM3/G) 

DESORBED 

GAS 

( CM3/G 

LOST+ DESRB 

GAS 

(CM3/G) 

RESIDUAL CRUSH TOTAL 

GAS METH. GAS 

( CM3/G (CM3/G) 

RA

AP

PERRON (L) UT SEVIER 58 5 

THERE ARE 1 RECORDS FOR THE COALBED FERRON (L) 

FERRON (U) UT SEVIER 344 

THERE ARE 1 RECORDS FOR THE COALBED FERRON (U) 

FIRE CREEK WV WEBSTER 705 

FIRE CREEK WV WEBSTER 706 

FIRE CREEK WV WEBSTER 707 

FIRE CREEK WV WEBSTER 708 

FIRE CREEK WV WEBSTER 709 

FIRE CREEK WV WEBSTER 711 

THERE ARE 6 RECORDS FOR THE COALBED FIRE CREEK 

FISH CREEK PA GREENE 150 

FISH CREEK PA GREENE 213 

FISH CREEK UT CARBON 1,728 

THERE ARE 3 RECORDS FOR THE COALBED FISH CREEK 

HV-A 

HV-A 

- 

FISHPOT PA WASH INGTON 200 

FISHPOT PA GREEN E 422 

FISHPOT PA GREENE 510 

THERE ARE 3 RECORDS FOR THE COALBED FISHPOT 

HV-A 

NONE 

HV-A 

FLAT CANYON UT EMERY 1,368 

THERE ARE 1 RECORDS FOR THE COALBED PLAT CANYON 

FOX HILLS WY SWEETWATER 11,219 

THERE ARE 1 RECORDS FOR THE COALBED FOX HILLS 

NONE 

FREEPORT PA ALLEGHENY 69 5 

FREEPORT PA ALLEGHENY 695 

FREEPORT PA GREENE 1,414 

FREEPORT PA GREENE 1,415 

FREEPORT PA GREENE 1,417 

THERE ARE 5 RECORDS FOR THE COALBED FREEPORT 

FREEPORT (L) PA INDIANA 3 9 8 

FREEPORT (L) PA WESTMORELAND 490 

FHEEPORT (L) PA WESTMORELAND 490 

FREEPORT (L) 0 H NOBLE 629 

FREEPOR'I' ( L) OH NOBLE 631 

THERE ARE 5 RECORDS FOR THE COALBED FREEPORT (L) 

MV 

HV-A 

HV-A 

HV-A 

HV-A 

FREEPORT (U) OH HARRISON 

FREEPOR'P ( U) OH HARRISON 

FREEPORT (U) OH t1ARRI SON 

FHEEPOR'P ( U) OH HARRISON 
TABLE A-1. - Results of direct-method gas-content determinations on U,S, coal samples, by coa

LOST DESORBED LOST~DESRB RESIDUAL CRUSH 

COALBED STATE COUNTY DEPTH GAS GAS GAS GAS METH. 

( FT) (CM3/G) (CM3/G) (CM3/G) (CM3/G 

FREEPORT (U) 0 H HARRISON 406 

FREEPORT (U) OH HARRISON 4 0 7 

FREEPORT (U) PA ALLEGH ENY 4 8 8 

FREEPORT (U) PA ALLEGHENY 4 8 9 

FREEPORT (U) PA ALLEGHENY 4 9 0 

FREEPORT (U) PA ALLEGHENY 49 1 

FREEPORT (U) PA ALLEGHENY 492 

FREEPORT (U) PA ALLEGHENY 49 3 

FREEPORT (U) PA ALLEGHENY 494 

FREEPORT (U) OH NOBLE 551 

FREEPORT (U) PA WESTMORELAND 728 

FREEPORT (U) PA GREENE 892 

FREEPORT (U) PA GREENE 9 37 

FREEPORT (U) PA GREENE 1,034 

FREEPORT (U) PA GREENE 1,036 

FREEPORT (U) PA GREENE 1,058 

FREEPOHT (U) PA GREENE 1,072 

FREEPORT (U) PA GREENE 1,085 

FREEPORT (U) PA GREENE 1,304 

FREEPORT (U) PA GREENE 1,307 

THERE ARE 24 RECORDS FOR THE COALBED PREEPORT (U) 

FRUITLAND 

FRUITLAND 

FRU ITLAND 

FRUITLAND 

FRUITLAND 

FRU I'PLAND 

FRU ITLAND 

FRUITLAND 

FRU I'PLAND 

FRUITLAND 

FRU ITLAND 

FRUITLAND 

FHU ITLAND 

FRUITLAND 

FRU ITLAND 

FRU ITLAND 

FRU I'PLAND 

FRU ITLAND 

FRU I'PLAND 

THERE ARE 

NM 

N M 

NM 

NM 

N M 

NM 

NM 

N M 

NM 

NM 

NM 

NM 

N M 

N M 

NM 

NM 

N M 

N M 

NH 

19 RECORDS 

SAN JUAN 68 7 

SAN JUAN 700 

SAN JUAN 716 

SAN JUAN 752 

SAN JUAN 760 

SAN JUAN 1,351 

SAN JUAN 1,353 

SAN JUAN 1,396 

SAN JUAN 1,404 

SAN JUAN 1,407 

SAN JUAN 1,419 

SAN JUAN 1,475 

SAN JUAN 1,485 

RIO ARRIBA 3,035 

RIO ARRIBA 3,04 1 

RIO ARRIBA 3,045 

RIO ARRIBA 3,052 

RIO ARRIBA 3,066 

RIO ARRIBA 3,07 3 

POR THE COALBED PRUITLAND 

FRUITLAND (L) NM SAN JUAN 

FRUITLAND (L) NM SAN JUAN 

FRUITLAND ( L) NM SAN JlJAN 

FRUITLAND ( L) Ntl SAN JUAN 

FRUITLAND ( L) N M SAN JUAN 

587 0.1 2.5 2. 5 0.0 BM 

7 37 0.1 1.8 1.9 0.1 BM 

844 0.1 1.6 1.7 0.4 BM 

847 0.1 1.3 1.4 0.4 BM. 

849 0.1 1.3 1.4 0.1 BM 

TOTAL RA

GAS AP

(CM3/G) 

0.5 - 0.4 - 4.2 - 3.5 HV-A 

1.6 HV-A 

4.9 HV-A 

4.9 HV-A 

4.7 HV-A 

3.3 HV-A 

4.1 HV-A 

9.3 HV-A 

2.7 - 4.7 - 3.5 - 4.7 - 7.2 -, 

3.4 - 3.6 HV-A 

4.7 - 4.5 - 

0.7 HV-C 

0.6 HV-C 

0.8 HV-C 

1.1 HV-C 

0.9 HV-C 

4 -2 HV-B 

5.7 HV-B 

5.5 HV-B 

5.4 HV-B 

5.7 HV-B 

5.1 HV-A 

4.2 HV-A 

3.8 - 

0.5 NON

0.7 NON

0.7 HV-B 

0.2 NON

2.7 HV-A 

2.3 HV-B 

2.5 HV-B 

2.0 HV-C 

2.1 - 1.8 - 1.5 - 
LOST DESORBED LOSTtDESHB RESIDUAL CRUSH 

COALBED STATE COUNTY DEPTH GAS GAS GAS GAS METH. 

( FT) (CM3/G) (CM3/G) (CM3/G) (CM3/G) 

TOTAL R

GAS A

( CH3/G 

FRUITLAND ( L) NM SAN JUAN 850 0.0 0.1 0.1 0.2 EM 

FRU ITLAND ( L) NM SAN JUAN 854 0.0 0.0 0.0 0.2 BM 

FRUITLAND (L) N M SAN JUAN 855 0.0 1.7 1.7 0.6 BM 

THERE ARE 8 RECORDS FOR THE COALBED FRUITLAND (L) 

'RUITLAND (U) N M SAN JUAN 28 0 0 .o 

'RUITLAND (U) NM SAN JUAN 2 9 5 0.2 

'RUITLAND (U) NM SAN JUAN 318 0.1 

FRUITLAND (U) NM SAN JUAN 4 6 5 0.1 

FRUITLAND (U) NM SAN JUAN 642 0.1 

FRUITLAND (U) NM SAN JUAN 769 0.1 

FRUITLAND (U) NM SAN JUAN 79 2 0 .o 

FRUITLAND (U) NM SAN JUAN 794 0.0 

THERE ARE 8 RECORDS FOR 'CHE COALBED FRUITLAND (U) 

0.1 HV-

0.5 SUB

0.3 SUB

3.9 HV-

2.2 HV-

2.4 - 0.4 - 0.4 - 

FRUITLAND FM CO LA PLATA 2,771 2.8 9.1 11.9 0.2 BM 

FRUI'fLAND FM CO LA PLA'fA 2,807 1.2 3.7 4.9 0.1 BM 

FRUITLAND FM CO LA PLATA 2,815 3.8 10.1 14.0 0.2 BM 

FRUITLAND FM CO LA PLATA 2,841 3.4 7.4 10.8 0.1 BM 

FRUITLAND PM CO LA PLATA 2,843 3.8 7.0 10.8 0.2 EM 

FRUITLAND FM CO LA P LATA 2,845 4.9 10.1 15.0 0.1 BM 

THERE ARE 6 RECORDS FOR THE COALBED FRUITLAND FM 

12.1 LV 

5.0 NON

14.2 LV 

10.9 LV 

11.0 LV 

15.1 LV 

GILLESPIE AL PICKENS 1,663 0.4 4.3 4.6 4.8 BM 

GILLESPIE AL TUSCALOOSA 1,826 0.1 5.6 5.7 2.5 BM 

GILLESPIE A L TUSCALOOSA 1,852 0.1 5.7 5.8 1.6 BM 

GILLESPIE AL TUSCALOOSA 2,275 0.2 7.3 7.5 2.4 BM 

THERE ARE 4 RECORDS FOR THE COALBED GILLESPIE 

9.4 HV-

8.2 HV-

7.4 HV-

9.9 HV-

GI LSON UT CARBON 476 0.0 0 .o 0.0 1.6 BM 

GI LSON U T CARBON 483 0.0 0.0 0.0 0.5 BM 

GI LSON UT CARBON 600 0.0 0 .o 0.0 0.0 BM 

GI LSON UT EMERY 2,340 0.1 0.7 0.8 0.0 G 

GI LSON UT CARBON 2,935 1.9 7.4 9.2 0.1 BM 

GI LSON UT CARBON 3 097 2.1 4.4 6.5 0.1 EM 

THERE ARE 6 RECORDS FOR THE COALBED GILSON 

1.6 HV-

0.5 HV-

0.0 HV-

0.8 - 9.3 HV-

6.6 HV-

GORHAM CO BOU LDE R 84 0.0 0.0 0 .o 0.0 BM 

GORHAEI CO BOU LDER 87 0 .o 0.0 0.0 0.0 BM 

THERE ARE 2 RECORDS FOR THE COALBED GORHAM 

0.0 SUB

0.0 SUB

CU I DE AL TUSCALOOSA 49 3 0.1 1.2 1.4 1.6 BH 

CU I DE AL TUSCALOOSA 494 0.0 1.4 1.4 2.2 BM 

CU I DE AL TUSCALOOSA 56 1 0.0 1 .o 1.1 1.5 BM 

THERE ARE 3 RECORDS FOR THE COALBED GUIDE 

3.0 HV-

3.6 HV-

2.6 HV-

CIJLF N C LEE 952 0.3 11.1 11.4 0.7 BM 

THERE ARE 1 RECORDS FOR THE COALRED GULF 
TABLE A-1, - Results of direct-method gas-content determinations on U,S. coal samples, by coalb

LOST DESORBED 

COALBED S'I'A'TE COUNTY DEP'TH GAS GAS 

( F'I' ) (CM3/G) (CM3/G) 

LOST+DESRB RESIDUAL CRUSH TOTAL RAN

GAS GAS ME'I'H. GAS APP 

(CM3/G) (CM3/G (CM3/G) 

GWIN AL TUSCALOOSA 8 35 0.1 0.9 

GWIN AL TUSCALOOSA 1,363 0.1 5.7 

THERE ARE 2 RECORDS FOR THE COALBED GWIN 

0.9 2.4 BM 3.3 HV-A 

5.8 0.7 BM 6.5 HV-A 

2 .O 1.8 BM 3.8 HV-A 

2.2 1.5 BM 3.7 HV-A 

GWIN GRP AL TUSCALOOSA 69 2 0.1 1.9 

GWIN GRP AL TUSCALOOSA 7 38 0.1 2.1 

THERE ARE 2 RECORDS FOR THE COALBED GWIN GRP 

0.7 2.3 BM 3.0 HV-A 

1 ;iEiE ARE 1 

KY 

RECORDS 

FLOYD 2 7 6 

FOR THE COALBED HAGY 

2.4 2.3 BM 4.7 HV-A HARLEM 

THERE ARE 1 

PA 

RECORDS 

WESTMORELAND 372 

FOR THE COALBED HARLEM 

HARRISBURG 

HARRISBURG 

HARRISBURG 

HARRISBURG 

HARRISBURG 

HARRISBURG 

fiARRISBURG 

THERE ARE 

MAR I ON 733 

MAR I ON 7 34 

JBF~ERSON 793 

WHITE 909 

WAYNE 1,013 

WAYNE 1,069 

CLAY 1,090 

FOR THE COALBED HARRISBURG 

0.6 0.3 BM 0.9 HV-B 

0.9 0.0 BH 0.9 HV-B 

0.8 0.2 CB 1.0 - 2.4 0.5 BM 2.9 HV-B 

2.4 0.9 G 3.3 - 1.6 0.7 G 2.3 - 0.9 0.3 BM 1.2 HV-B 

I L 

I L 

I L 

I L 

I L 

I L 

I L 

RECORDS 

HARTSHORNE 

HARTSHORNE 

HARTSHORNE 

THERE ARE 3 

0 K 

0 K 

0 K 

RECORDS 

LE FLORE 19 6 

LE FLORE 823 

LE FLORE 89 2 

FOR THE COALBED HARTSHORNE 

HARTSHORNE ( L) 

HARTSHORNE ( L) 

HARTSHORNE ( L) 

HARTSHOHNE ( L) 

HARTSHORNE ( L) 

HARTSHORNE ( L) 

HARTSHORNE ( L) 

HAR'I'SHORNE ( L) 

HARTSHORNE ( L) 

HARTSHORNE ( L) 

HARTSHORNE ( L) 

HARTSHORNE ( L) 

HARTSHORtJE ( L) 

HARTSHORNE ( L) 

HARTSHORNE ( L) 

HARTSHORNE ( L) 

HARTSHORNE ( L) 

HAH'I'SHORNE ( L) 

HARTSHORNE ( L) 

PARTSWORNE ( L) 

LE FLORE 

LE FLORE 

LE FLORE 

LE FLORE 

LE FLORE 

LE FLilRE 

LE FLORE 

LE FLORE 

LE FLORE 

LE FLORE 

LE FLORE 

LE FLORE 

LE FLORE 

LE FLORE 

1.E FLORE 

P I'T'TSBURG 

P I 'I'TS BU RG 

P I'I'TSBURG 

P I 'T'I'S BU HG 

1.E FL.OHE 

- 

- 

LV 

- 

- 

- 

- 

- 

- 

- 

- 

LV 

LV 

LV 

LV 

HV-A 

HV-A 

HV-A 

HV-A 

- 
~us.1' DESORBED LOST+ DESHB 

COALRED s'r ~'r E COUNTY DEPTH GAS GAS GAS 

( FT) (CM3/G) (CM3/G) (CM3/G) 

HES I DUAL 

GAS 

(CM3/G) 

CRUSH 

METH . TOTAL RA

GAS APP 

( CM 3/G 

HARTSHORNE ( L) 0 K LE FLORE 1,440 3.0 12.2 15.1 

THERE ARE 21 RECORDS FOR THE COALBED HARTSHORNE (L) 

HARTSHORNE (U) 

HARTSHORNE ( U) 

THERE ARE 2 

OK 

OK 

RECORDS 

PITTSBURG 869 0.4 

PI'PTSBURG 870 0.4 

FOR THE COALBED HARTSHORNE (U) 

9.0 HV-A 

9.2 HV-A 

POSEY 564 0.1 

FOR THE COALBED HERRIN 

2.7 HV-C HERRIN 

THERE ARE 1 

IN 

RECORDS 

HERRIN (6) 

HERRIN (6) 

HERRIN (6) 

HERRIN (6) 

HERRIN (6) 

HERRIN (6) 

HERRIN (6) 

HERRIN (6) 

HERRIN (6) 

HERRIN (6) 

THERE ARE 10 

I L 

I L 

I L 

I L 

I L 

I L 

I L 

IL 

I L 

I L 

RECORDS 

MARION 699 

JEFFERSON 733 

WHITE 78 2 

WAYNE 902 

WAYNE 972 

FRANKLIN 990 

FRANKLIN 992 

FRANKLIN 99 3 

CLAY 1,036 

CLAY 1,037 

FOR THE COALBED HERRIN (6) 

1.1 HV-B 

1.9 - 3.9 HV-B 

1.4 - 2.7 - 2.8 - 

2.7 - 2.5 - 0.9 HV-B 

1.1 HV-B 

HI AWATHA 

HIAWATHA 

HI AWATHA 

HIAWATHA 

H I AWATH A 

HI AWA'PHA 

HIAWATHA 

H IAWATHA 

HI AWATHA 

HI AWATHA 

HI AWATHA 

HIAWATHA 

HI AWATHA 

HIAWATHA 

HI AWATHA 

H IAWATHA 

H I AWATH A 

H IAWA'PHA 

THERE ARE 18 

UT 

U T 

UT 

UT 

U T 

UT 

UT 

UT 

U T 

u'r 

U T 

IJT 

U T 

usr 

U T 

U'C 

UT 

U T 

RECORDS 

EMERY 8 9 

EMERY 357 

EMERY 4 4 9 

SEVI ER 546 

EMERY 617 

SEVIER 619 

EMERY 719 

EMERY 873 

EMERY 1,003 

SEVIER 1,058 

EMERY 1,089 

EMERY 1,089 

EMERY 1,104 

EMERY 1,155 

EMERY 1,316 

SEVI ER 1,338 

EMERY 1,439 

SEVIER 1,678 

FOR THE COALBED HIAWA'rHA 

0.2 HV-A 

0.0 - 0.7 - 0.1 HV-C 

1.0 - 0.1 HV-C 

0.3 HV-A 

0.1 - 0.4 HV-B 

0.1 HV-C 

0.2 HV-B 

0.4 HV-B 

0.1 HV-B 

1.1 HV-A 

0.3 HV-B 

0.1 HV-C 

0.6 HV-B 

0.0 HV-C 

HIAWATHA (U) 

HI AWATHA ( U ) 

HIAWATHA (U) 

HIAWATHA (U) 

HI AClATHA ( U ) 

HIAWATHA ( U) 

UT 

U8C 

UT 

U 'I' 

U T 

U 'r 

SEVI ER 

SEVIER 

SEVIER 

SEVIER 

SEVIEH 

SEVIER 

0.2 HV-C 

0.1 HV-C 

0.0 HV-C 

0.0 HV-C 

0.1 HV-C 

0.0 HV-B 
w m hlm hl 

04 0 d d 

L r srrr rrrrrrr s m m mmmm mmmmmmm~m 

cn r 3 rrrrr rr r z aw mmmmm mm mu m U I: 

J 

4- 

3 w 33933 yy * " am\ . . . wum ooooo 00 00 o m(3r 

W U a - 

P 

W 00000 *a dd a 0 .**.. . . . . . am\ ooooo dd 44 d 

oum 

cnwr 

W U P - 

A 

*,q ?3??9 39 P" P 00 qq 0 4 ?y?y mNdPN*hlhlm Z* Z . . ......... mum ooooo 00 o 00 00 o do00 ooo~ooooa y3z U n - d 

CI 2 n 

P 

W 

m 

J 

4 

0 

U 

**W 

WWr 

mme 

0 0 aaa 0 

L 

P 

W 

m 

J 

4 

0 

0 a a WWW 

-wr 

> > * WW 

mma 0 

L 

P 

W 

m 

J 

4 

0 

U 

**W 

aar 

WWb 

s r wwa 

2 

m 44444444J zcnmcnmmmmma COOOOO p~mgs.,Os2U 

Wa44a4444W 

LUUUUUUUUZ 6.rnmmmmYImm+ 

W33333333 

3*h*++b++a 

2 

J 

22224 

S1ggS18 

ZZZZ 

WWWWW 

W m cn cn vl m P P P P cnmcn cn cn + Q PPP Q a 4 *+*+*a zza zza za **a *a ~a 4444a JJ~JJJJJJ~ + 333330 u-0 MU0 YO 330 330 30 40 >>>>O 4444444440 m U .U U U W 3 WW W UUU U WWW trf x 1: a a a a a a a X x 

hl 

nn 

w w 

>>a 

--a 4 4 4 aaw 

wwa 

rxw **r 

rr* 

W 

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ZZZZ OOOOW 

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3333W 

44441 

3333* 

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00000000a mmcn'S)mV)cncn4 

aaaaaaaa 

WWWWWWWWW 

LLILILIL~IL-Y a 
LOST 

DEPTH GAS 

( FT) (cM~/G) 

DESORBED 

GAS 

( CM3/G) 

LOST+ DES RB 

GAS 

(CM3/G) 

RESIDUAL 

GAS 

(CM3/G) 

CRUSH 

METH. 

TOTAL 

GAS 

(CM3/G) 

RANK 

APP 

COALBED COUNTY 

HV-A 

HV-A 

193 0.1 

574 0.1 

JOLLYTOWN 

JOLLYTOWN 

JOLLYTOWN 

THERE ARE 2 

PA 

PA 

RECORDS 

GREENE 

GREENE 

FOR THE COALBED 

EME,RY 

CARBON 

EMERY 

CARBON 

CARBON 

CARBON 

FOR THE COALBED 

246 0.1 

786 1.9 

2,450 0.4 

2,821 0 .O 

2,827 0.1 

3,177 0.9 

KEN I LWORTH 

KEN I LWORTH 

KEN I LWORTH 

KENILWORTH 

KEN1 LWORTH 

KEN I LWOR'CH 

KEN I LWORTH 

THERE ARE 6 

UT 

UT 

UT 

UT 

UT 

UT 

RECORDS 

- 

HV-B 

- 

HV-A 

HV-A 

HV-A 

KENTUCKY ( UNC) 

KENTUCKY (UNC) 

KENTUCKY (UNC) 

THERE ARE 3 

CLAY 

CLAY 

CLAY 

FOR THE COALBED 

646 0.0 

741 1.2 

870 0.1 

KENTUCKY (UNC) 

HV-A 

HV-A 

HV-A 

KY 

KY 

KY 

RECORDS 

546 0.4 

624 0.1 

KITTANNING 

HV-A 

- K I'C'rANNING 

KITTANNING 

THERE ARE 2 

wv 

PA 

RECORDS 

BARBOUR 

INDIANA 

FOR THE COALBED 

KITTANNING (L) 

KIT'CANNING (L) 

KITTANNING (L) 

KITTANNING (L) 

KITTANNING (L) 

KITTANNING (L) 

KITTANNING (L) 

KITTANNING (L) 

KI'C'CANNING (L) 

KITTANNING (L) 

KI'r'CANNING (L) 

KITTANNING (L) 

KITTANNING (L) 

KITTANNING (L) 

KITTANNING (L) 

KITTANNING (L) 

KIT'CANNING (L) 

K I'CTANNING ( L) 

K I'CTANN I NG ( L) 

KITTANNING (L) 

K I'rTANN I NG ( L) 

KITTANNING (L) 

K I'r'rANNI NG ( L) 

KITTANNING (L) 

K I'r'rANNI NG ( L) 

K IT'rANN ING ( L) 

KI'C'rANNING (L) 

BRAXTON 

BRAXTON 

BRAXTON 

BRAXTON 

BRAXTON 

BRAXTON 

BRAXTON 

BRAXTON 

BRAXTON 

BRAXTON 

ARMSTRONG 

ARMSTRONG 

ARMSTRONG 

ARMSTRONG 

BRAXTON 

B RAXTON 

BRAXTON 

BRAXTON 

BRAXTON 

BRAXTON 

BRAXTON 

BRAXTON 

BARBOUR 

RARBOUR 

BARBOU R 

BARBOU R 

BARBOUR 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

- 

- 

NONE 

MV 

HV-A 

NONE 

HV- A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 
TABLE A-1. - Results of direct-method gas-content determinations on U.S. coal samples, by coal

LOST DESORBED LOST+ DESRB 

GAS GAS GAS 

(CM~/G) (CM3/C) (CM3/G) 

RESIDUAL CRUSH TOTAL RA

GAS METH. GAS AP

(CM3/G) (CM3/G) 

COALBED S'CATE COUNTY DEP'CH 

( F'C ) 

MV 

MV 

MV 

nv 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

MV 

MV 

HV- A 

LV 

K I T'CANN I NG 

KITTANNING 

KITTANNING 

KITTANNING 

K I'C'CANN I NG 

KITTANNING 

KITTANNING 

KITTANNING 

KITTANNING 

KITTANNING 

K I 'C'CANN I NG 

KITTANNING 

KITTANNING 

KITTANNING 

K I T'CANN I NG 

KITTANNING 

THERE ARE 

INDIANA 

INDIANA 

INDIANA 

INDIANA 

BARBOUR 

BA RBOU R 

BARBOU R 

BA RBOU R 

BARBOUR 

BARBOUR 

BARBOUR 

BARBOUR 

INDIANA 

INDIANA 

BARBOU R 

WESTMORELAND 

FOR THE COALBED 

PA 

PA 

PA 

PA 

wv 

wv 

wv 

wv 

wv 

wv 

wv 

wv 

PA 

PA 

WV 

PA 

R ECO H DS 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

- 

MV 

- 

KITTANNING 

KITTANNING 

K I'PTANN I NG 

KITTANNING 

K I 'C'CANN I NG 

KITTANNING 

KITTANNING 

KITTANNING 

KITTANNING 

KITTANNING 

KITTANNING 

KITTANNING 

K I TTANN I NG 

KITTANNI N,G 

KIT'CANNI NG 

KITTANNING 

KITTANNING 

KITTANNING 

KITTANNING 

KITTANNING 

K I TTANN I NG 

THERE ARE 

OH 

OH 

0 H 

0 H 

0 H 

0 H 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

WV 

wv 

wv 

PA 

WV 

wv 

wv 

RECORDS 

HARRISON 

HARRISON 

HARRISON 

HARRISON 

HARRISON 

HARRISON 

WESTMORELAND 

WESTMORELAND 

WESTMORELAND 

WESTMORELAND 

WESTMORELAND 

WESTMORELAND 

ALLEGHENY 

WESTMORELAND 

UPSHUR 

UPSHUR 

UPSHUR 

GREEN E 

R ITCH I E 

RITCHI E 

RITCHIE 

FOR THE COALRED 

58 5 

586 

587 

599 

6 00 

602 

6 37 

6 37 

640 

64 1 

790 

7 9 0 

801 

866 

909 

911 

912 

1,239 

1,436 

1,455 

1,457 

KITTANNING 

- 

NONE 

- 

KIT'CANNINC (M)? 

THERE ARE 1 

PA 

RECORDS 

INDIANA 

FOR THE COALBED 

656 

KITTANNING 

K I'PTANN I NG ( U ) 

KITTANNING (U) 

KIT'CANNING (U) 

KITTANNING (U) 

BARBOUR 

BA aBOU R 

BARBOUH 

BARBOUR 

1.9 BM 2.6 HV-A 

2.2 BM 4.4 HV-A 

2.8 BM 6.2 HV-A 

2.7 BM 5.1 HV-A 
LOS'I 

COUNTY DEPTH GAS 

( F'r ( CM3/G) 

DESORBED LOSTtDESRB 

GAS GAS 

(CU3/G) (Ctl3/G) 

RESIDUAL 

GAS 

(CM3/GJ 

CRUSH 

METH . TOTAL GAS 

(CM3/G) 

RAN

APP 

COALBED STATE 

KIT'CANNING (U) 

KITTANNING (U) 

KITTANNING (U) 

KITTANNING (U) 

KITTANNING (U) 

KITTANNING (U) 

K I'CTANN I NG ( U ) 

KITTANNING (U) 

KIT'CANNING (U) 

K I'CTANN I NG ( U ) 

KITTANNING (U) 

KITTANNING (U) 

KITTANNING (U) 

KITTANNING (U) 

KIT'CANNING (U) 

K ITTANN I NG ( U) 

KITCANNING (U) 

KITTANNING (U) 

KITCANNING (U) 

KITTANNING (U) 

KITTANNING (U) 

KITTANNING (U) 

K IT'CANN ING ( U) 

THERE ARE 27 

BARBOUR 547 

BARBOUR 5 4 8 

BARBOUR 549 

WESTMORELAND 5 7 0 

BARBOUR 6 12 

BARBOUR 6 12 

BARBOUR 612 

BARBOUR 708 

BARBOUR 742 

BARBOUR 745 

WESTMORELAND 780 

WESTMORELAND 786 

WESTMORELAND 8 06 

ALLEGHENY 8 34 

ALLEGHENY 834 

UPSHUR 8 39 

GREENE 1,188 

GREENE 1,189 

RITCHIE 1,4 24 

RITCHI E 1,427 

RITCHI E 1,428 

RITCHI E 1,429 

RITCHI E 1,431 

FOR THE COALBED KITTANNING 

WV 

wv 

WV 

PA 

WV 

wv 

WV 

wv 

wv 

WV 

PA 

PA 

PA 

PA 

PA 

wv 

PA 

PA 

wv 

wv 

WV 

wv 

WV 

RECORDS 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

MV 

HV- A 

MV 

MV 

- 

- 

- 

HV-A 

HV-A 

- 

LARAMIE FM 

LARAMIE FM 

LARAMI E FM 

LARAMIE FM 

THERE ARE 4 

co 

CO 

co 

CO 

RECORDS 

BOULDER 3 8 0.0 

ADAMS 114 0.0 

ADAMS 314 0.2 

ADAMS 37 1 0.0 

FOR THE COALBED LARAMIE FM 

SUB-A 

SUB-C 

SUB-B 

SUB-C 

LICK CREEK 

LICK CREEK 

LICK CREEK 

LICK CREEK 

THERE ARE 4 

AL 

AL 

AL 

AL 

RECORDS 

TUSCALOOSA 1,414 0.1 

TUSCALOOSA 2,723 0.1 

TUSCALOOSA 2,766 0.3 

TUSCALOOSA 3,156 0.7 

FOR THE COALBED LICK CREEK 

HV-A 

HV-A 

HV-A 

HV-A 

LISMAN FM (13) 

LISblAN FM (13) 

THERE ARE 2 

KY 

KY 

RECORDS 

WEBST ER 1,201 ND 

WEBSTER 1,205 ND 

FOR THE COALBED LISMAN FM (13) 

HV-A 

HV-A 

MAHON I NG 

THERE ARE 1 

PA 

RECORDS 

WESTMORELAND 6 7 4 0.1 

FOR TIIE COALBED MAHONING 

MAHON I NG ? 

THERE ARE 1 

PA 

RECORDS 

AL1.EGHENY 703 0.2 

FOR TIiE COALBED MAHONING ? 

MAMMOTH 

THERE ARE 1 

PA 

RECORDS 

SCHUY LK I LL 1,719 0 .o 

FOR 'l'tiE COALBED MAMMOTH 

ANT 
TABLE A-1. - Results of direct-method gas-content determinations on U.S. coal samples, by coalbe

LOST DESORBED LOSTtDESRB RESIDUAL CRUSH TOTAL RAN

COALBED STATE COUNTY DEPTH GAS GAS GAS GAS METH. GAS APP 

(FT) (CM3/G) (CM3/G) (CM3/G) (CM3/G) ( CM3/G) 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

THERE ARE 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

HARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE ( L) 

MARY LEE (L) 

HARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

A I. 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

26 RECORDS 

WALKER 520 

JEFFERSON 521 

WALKER 522 

JEFFERSON 525 

JEFFERSON 1,089 

TUSCALOOSA 1,172 

TUSCALOOSA 1,318 

TUSCALOOSA 1,504 

TUSCALOOSA 1,589 

TUSCALOOSA 1,590 

'~USCA LOOSA 2,122 

TUSCALOOSA 2,129 

TUSCALOOSA 2,134 

TUSCALOOSA 2,145 

TUSCALOOSA 2,152 

TUSCALOOSA 2,153 

TUSCALOOSA 2,344 

TUSCALOOSA 2,346 

TUSCALOOSA 2,350 

TUSCALOOSA 2,352 

TUSCALOOSA 2,358 

TUSCALOOSA 2,360 

TUSCALOOSA 2,771 

TUSCALOOSA 2,798 

TUSCALOOSA 2,799 

TUSCALOOSA 2,810 

FOR THE COALBED MARY LEE 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JKFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

HV-A 

MV 

HV-A 

MV 

LV 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

NONE 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

NONE 
COALBED STATE 

MARY LEE (L) AL 

MARY LEE (L) AL 

MARY LEE (L) AL 

MARY LEE (L) AL 

MARY LEE (L) AL 

MARY LEE (L) AL 

THERE ARE 26 RECORDS 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

MARY LEE (U) 

THERE ARE 16 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

RECORDS 

MARY LEE GRP 

MARY LEE GRP 

MARY LEE GRP 

MARY LEE GRP 

MARY LEE GRP 

MARY LEE GRP 

MARY LEE GRP 

MARY' LEE GRP 

MARY LEE GRP 

HARY LEE GRP 

MARY LEE GHP 

THERE ARE 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

11 RECORDS 

MARY LEE GRP ? AL 

MARY LEE GRP ? AL 

MARY LEE GRP ? AL 

MARY LEE GRP ? AL 

THERE ARE 4 RECORDS 

MCK I NNON UT 

MCK I NNON u'r 

THERE ARE 2 RECORDS 

COUNTY DEPTH 

( €''I' 

JEFFERSON 1,130 

JEFFERSON 1,172 

TUSCALOOSA 1,215 

TUSCALOOSA 2,185 

PICKENS 2,231 

TUSCALOOSA 2,285 

FOR THE COALBED MARY LEE (L) 

WALKER 

WALKER 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

PICKENS 

FOR THE COALBED MARY 

6 39 

7 24 

1,047 

1,043 

1,077 

1,086 

1,099 

1,111 

1,208 

1,70 1 

1,704 

1,705 

1,706 

1,913 

1,935 

2,185 

LEE (U) 

JEFFERSON 1,056 

JEFFERSON 1,067 

JEFFERSON 1,068 

JEFFERSON 1,084 

JEFFERSON 1,085 

TUSCALOOSA 2,016 

'I'USCALOOSA 2,059 

TUSCALOOSA 2,079 

TUSCALOOSA 2,214 

TUSCALOOSA 2,257 

TUSCALOOSA 2 308 

FOR THE COALBED MARY LEE GRP 

TIJSCALOOSA 2,322 

TIJSCALOOSA 2,341 

TUSCALOOSA 2,357 

TUSCALOOS A 2,379 

FOR *THE COALBED MARY LEE GRP 

CARBON 200 

EMERY 75 1 

FOR THE COALBED MCKINNON 

LOS'f 

GAS 

( CM3/G) 

1.3 

ND 

0.2 

1.6 

0.2 

1 .o 

0.2 

0.1 

2.2 

2.1 

1 .o 

0.8 

1 .o 

1.4 

0.1 

0.3 

0.7 

0.3 

0.4 

0.2 

0.7 

0.3 

0.5 

0.5 

0.5 

1.8 

1 .o 

ND 

0.2 

0.1 

0.1 

0.6 

0.3 

0.2 

0.3 

0.3 

0.2 

? 

0.4 

0.0 

DESORREO 

GAS 

(CM3/G) 

14.2 

11.0 

3.7 

14.2 

2.4 

11.5 

1.8 

0.6 

8.5 

14.7 

14.8 

5.7 

11.9 

11.0 

7.5 

12.1 

13.4 

10.4 

10.9 

9 .O 

14.8 

2.9 

8 .O 

9.2 

7 .O 

8.6 

13.4 

7.3 

1.8 

1.3 

5.1 

7 .6 

6.5 

4.8 

6.1 

10.0 

14.0 

0.4 

0.0 

LOST+DESRB RESIDUAL CRUSH 

GAS GAS t1ETH. 

( CM3/G) (CM3/G) 

TOTAL 

GAS 

(CM3/G) 

15.6 

12.6 

4.5 

17.4 

5.9 

13.9 

2.7 

1.6 

10.7 

17.0 

15.8 

6.8 

13.6 

12.5 

8.1 

13 .O 

14.8 

11.1 

11.7 

9.8 

15.6 

6.2 

9.1 

11.4 

9.3 

11.1 

15.6 

8.3 

4 .O 

2.2 

6.8 

10.7 

7.9 

6.2 

6.8 

11.1 

15.5 

0.8 

0.0 

RANK 

APP 

LV 

LV 

HV-A 

MV 

HV-A 

MV 

- 

- 

LV 

LV 

LV 

- 

- 

LV 

HV-A 

- 

- 

- 

- 

- 

- 

HV-A 

HV-A 

MV 

MV 

MV 

MV 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-C 

HV-B 
TABLE A-1. - Results of direct-method gas-content determinations on U.S. coal samples, by coalb

LOS'~ DESORBED LOST~DESRB RESIDUAL CRUSH TOTAL RAN

COALBED S'I'A'rE COUNTY DEPTH GAS GAS GAS GAS METH. GAS APP 

( FT) (CM3/G) (CM3/G) (CM3/G) ( CM 3/G (CH3/G) 

MENEFEE FM CO LA PLATA 304 0 .o 0.1 0.1 0.1 G 0.2 HV-A 

MENEFEE PM CO LA PLATA 318 0.1 0.1 0.2 0.1 G 0.3 HV-A 

THERE ARE 2 RECORDS FOR THE COALBED MENEFEE FM 

.MERCER PA WESTMORE LAND 1,042 0.1 4.2 4.4 1.3 BM 5.7 MV 

MERCER PA ALLEGHENY 1,110 0.1 1.4 1.5 ND - 1.5 - 

THERE ARE 2 RECORDS FOR THE COALBED MERCER 

MESAVERDE A CO RIO BLANCO 809 0.0 1.1 1.2 0.2 BH 1.4 HV-C 

MESAVERDE A CO RIO BLANCO 1,211 0 .O 0.5 0.5 0.1 BH 0.6 HV-B 

MESAVERDE A CO RIO BLANCO 1,212 0.1 0.8 0.9 0.0 BH 0.9 HV-B 

THERE ARE 3 RECORDS FOR THE COALBED MESAVERDE A 

MESAVERDE B CO RIO BLANCO 798 0.1 1.9 2.1 0.1 Btl 2.2 HV-C 

MESAVERDE B CO RIO BLANCO 905 0 .O 0.1 0.1 0.0 BH 0.1 HV-C 

THERE ARE 2 RECORDS FOR THE COALBED MESAVERDE B 

MESAVEROE C CO RIO BLANCO 796 0.2 2.1 2.3 0.1 BM 2.4 HV-C 

MESAVEROE C CO RIO BLANCO 882 0.1 0.2 0.2 0.0 BM 0.2 HV-C 

MESAVEHDE C CO RIO BLANCO 1,150 0.2 0.6 0.8 0.2 BH 1.0 HV-C 

MESAVERDE C CO RIO BLANCO 1,150 0.1 0.5 0.6 0.2 BH 0.8 HV-B 

MESAVEROE C CO RIO BLANCO 1,352 0.2 1.5 1.7 0.0 BM 1.7 HV-C 

THERE ARE 5 RECORDS FOR THE COALBED MESAVERDE C 

MESAVERDE 

MESAVEROE 

MESAVEROE 

MESAVERDE 

MESAVERDE 

MESAVERDE 

HESAVERDE 

THERE ARE 

D CO RIO BLANCO 766 0.2 2.2 2.4 0.1 BH 2.5 HV-C 

D CO RIO BLANCO 773 0.4 2.3 2.7 0.1 BM 2.8 HV-C 

D co RIO BLANCO 1,200 0.1 1.2 1.3 0.0 BM 1.3 HV-C 

D CO RIO BLANCO 1,206 0.1 1 .o 1.1 0.0 BH 1 .1 HV-C 

D CO RIO BLANCO 1,332 0.1 1.9 2.0 0.1 BM 2.1 HV-C 

D CO RIO BLANCO 1,334 0.1 1.7 1.8 0.3 BM 2.1 HV-C 

D CO RIO BLANCO 1,337 0.1 1.5 1.6 0.3 BH 1.9 HV-C 

7 RECORDS FOR THE COALBED MESAVERDE D 

MESAVERUE E CO RIO BLANCO 760 0.1 2.1 2.2 0.1 BH 2.3 HV-C 

MESAVERDE E CO RIO BLANCO 1,189 0.1 0.8 1 .O 0.0 BH 1.0 HV-C 

MESAVERUE E CO RIO BLANCO 1,326 0.0 1.8 1.9 0.2 BM 2.1 HV-C 

THERE ARE 3 RECORDS FOR THE COALBED MESAVERDE E 

MESAVERDE F CO RIO BLANCO 74 2 0.3 0.2 0.5 0.1 BM 0.6 HV-C 

MESAVERDE F CO RIO BLANCO 745 0.2 2.1 2.3 0.0 BM 2.3 HV-C 

MESAVEHDE F CO RIO BLANCO 9 12 0 .o 0.0 0.0 0.0 BM 0.0 HV-C 

THERE ARE 3 RECORDS FOR THE COALBED MESAVERDE F 

MESAVERDE GRP WY FREMONT 

MESAVERDE GRP WY FREMONT 

MESAVERUE GHP WY FREMONT 

MESAVERDE GRP CO DELTA 

MESAVEHDE CHP WY PHEMONT 

190 0.0 0.0 0.0 0.0 EM 0.0 HV-C 

192 0.0 0 .o 0.0 0.0 BM 0.0 SUB-B 

578 0.1 0.1 0.2 0.0 BM 0.2 HV-C 

58 4 0.0 0.0 0.0 0.0 BM 0.0 HV-C 

648 0.0 0.0 0 .o 0.1 BM 0.1 SUB-A 
LOST 

COUNTY DEPTH GAS 

( F'r ) ( CH 3/G 

DESORBED 

GAS 

(CM3/G) 

LOSTtDESRB RESIDUAL CRUSH 

GAS GAS METH. 

(CM3/G) ( CM 3/G) 

TOTAL RANK 

GAS APP 

(CM3/G) 

COALBED 

RIO BLANCO 6 8 6 1.9 

RIO BLANCO 6 9 8 ND 

RIO RLANCO 760 0.9 

RIO RLANCO 771 0.4 

RIO BLANCO 774 0.9 

RIO BLANCO 803 1.2 

RIO BLANCO 805 0.8 

FREHONT 831 0.0 

PREMONT 969 0.0 

RIO BLANCO 9 8 7 0.3 

DELTA 992 0.0 

RIO BLANCO 1,224 0.1 

RIO BLANCO 1,584 0.1 

RIO BLANCO 1,604 0.3 

MESA 2,730 0.1 

MESA 2,731 0.1 

MESA 2,752 ND 

MESA 2,766 ND 

MESA 2,769 ND 

SUBLETTE 3,479 0.9 

SUBLETTE 3,480 0.9 

SUBLETTE 3,481 0.5 

SUBLETTE 3,495 1.2 

SUBLETTE 3,496 0.8 

SUBLETTE 3,519 0.2 

SUBLETTE 3,526 1.3 

SUBLETTE 3,527 1.5 

MESA 6,946 0.9 

FOR THE COALBED MESAVERDE GRP 

3.0 NONE 

1.4 NONE 

2.5 HV-B 

0.8 NONE 

1.7 NONE 

2.5 HV-B 

1.6 NONE 

0.1 HV-C 

0.1 HV-C 

2.4 HV-B 

0.5 HV-C 

0.7 HV-B 

0.7 HV-B 

0.5 HV-B 

3.7 NONE 

7.8 HV-A 

10.5 HV-A 

7.5 HV-A 

8.3 HV-A 

15.5 HV-A 

15.3 HV-A 

13.9 HV-A 

17.0 HV-B 

17.0 HV-A 

1.0 NONE 

14.6 HV-A 

16.3 HV-A 

3.8 NONE 

MESAVERDE GRP 

MESAVERDE GRP 

HESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

HESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

MESAVERDE GRP 

HESAVERDE GRP 

MESAVERDE GRP 

THERE ARE 33 

co 

CO 

CO 

CO 

CO 

co 

CO 

WY 

WY 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

co 

WY 

WY 

WY 

WY 

WY 

WY 

WY 

WY 

co 

RECORDS 

MI LLDALE 

MI LLDALE 

MI LLDALE 

MI LLDALE 

THERE ARE 4 

AL 

AL 

AL 

AL 

RECORDS 

TUSCALOOSA 5 5 5 0.0 

TIISCALOOSA 6 20 0.1 

TUSCALOOSA 621 0.1 

PICKENS 74 1 0.2 

FOR THE COALBED HILLDALE 

3.5 - 3.2 HV-A 

2.7 HV-A 

5.4 HV-A 

MONTANA ( UNC) 

THERE ARE 1 

MT 

RECORDS 

ROSEBUD 4 24 0.1 

FOR THE COALBED MONTANA (UNC) 

0.2 SUB-B 

MO R L E Y 

MORLEY 

MORLEY 

MORLEY 

MORLEY 

MORLEY 

THERE ARE 6 

co 

CO 

CO 

CO 

co 

CO 

RECORDS 

LAS AN IMAS 8 7 2 0.4 

LAS ANIMAS 872 0.2 

LAS ANIMAS 879 0.1 

LAS ANIMAS 1,030 0.1 

LAS ANIMAS 1,032 0.4 

[.AS ANIMAS 1,032 0.2 

FOR THE COALBED MORLEY 

3.8 HV-A 

4.6 HV-A 

3.2 HV-A 

1.7 HV-A 

2.8 HV-A 

1.6 HV-A 

MUDDY 

THERE ARE 1 

UT 

RECORDS 

SEVIER 744 0.0 

FOR THE COALBED MUDDY 

0.4 HV-C 
2G 

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TABLE A-1. - Results of direct-method gas-content determinations on U.S. coal samples, by coa

COALBED 

P IT'rSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PIT'rSBURGH 

P 1'H"BURGH 

PITTSBURGH 

PI'I'TSBURGH 

PITTSBURGH 

P I'r'rSBURGH 

PI'rTSBURGH 

P IT'I'SBURGH 

PITTSBURGH 

P I'r'rSBURGH 

PIT'rSBURGH 

P IT'I'SBURGH 

P I'rTSBURGH 

PITTSBURGti 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

P 1'l"I'SBUHGH 

PITTSBURGH 

PITTSBURGH 

P I'r'rSBURCH 

PITTSBURGH 

P I'ITSBURGH 

PITTSBURGH 

P I'rTSBURGH 

PITTSBURGH 

PIT'rSBURGH 

PITTSBURGH 

PI'r'rSBURGH 

PITTSBURGH 

P 1'U"I'BURGH 

PITTSBURGH 

PITTSBURGH 

P I'r'rSHURGH 

PITTSBURGH 

P I'r'rSBURGH 

P I'rTSBURGH 

PI'r'rSBURGH 

PITTSBURGti 

PI~~TSBURGI~ 

P ITTSRIIRGH 

P I'F'l'SRUHGIi 

STATE 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

COUNTY 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASH I NGTON 

WASHINGTON 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASH I NGTON 

WASHINGTON 

WASH I NGTON 

WASHINGTON 

GREENE 

GREENE 

WASHINGTON 

WASHINGTON 

WASHINGTON 

GREENE 

GHEENE 

GREENE 

GREENE 

GREENE 

GREEN E 

GREENE 

WASHINGTON 

GREENE 

WASHINGTON 

WASHINGTON 

GRUENE 

WASHINGTON 

WASH I NGTON 

WASH 1 NGTON 

WASH I NG'I'ON 

LOST 

DEPTH GAS 

( FT1 ( CM3/G 1 

DESORBED 

GAS 

( CM3/G 1 

LOST+ DES RB 

GAS 

( CM3/G1 

RESIDUAL 

GAS 

(CM3/G) 

CRUSH 

METH . TOTAL GAS 

( CM 3/G 1 

RA

AP

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV- A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

- 

HV-A 

HV-A 

HV-A 

HV-A 

- 

HV- A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 
LOST 

GAS 

(CM3/G) 

DESORBED LOS'I'tDESRI.3 HES IDUAL CRUSH 

GAS GAS GAS METH. 

(CM3/G) (CM3/G) (CM3/G) 

TOTAL 

GAS 

(CM3/G 

RAN

A PP 

COALBED STATE COUNTY DE P'l'H 

( FT) 

PITTSBURGH 

PITTSBURGH 

P I'I'TSBURGH 

PITTSBURGH 

P I'r'rSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

P IT'rSBURGH 

PIT'rSBURGH 

P I'C'fSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

P I'r'rSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PIT'rSBURGH 

PI'r'rSBURGH 

PITTSBURGH 

PI'l'TSBURGH 

PITTSBURGH 

PI'I'TSBURGH 

PIT'rSBURGH 

PITTSBURGH 

PITTSBURGH 

P ITTSBURGH 

PITTSBURGH 

THERE ARE 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

wv 

WV 

WV 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

92 RECORDS F 

GREENE 7 4 9 

GREENE 750 

GREENE 752 

GREENE 753 

GREENE 755 

GREENE 762 

GREENE 762 

GREENE 762 

GREENE 778 

GREENE 7 8 6 

WASHINGTON 793 

WASH I NGTON 798 

GREENE 8 36 

GREENE 8 37 

GREENE 8 39 

MONONGALIA 841 

MARION 850 

MARION 8 5 0 

GREENE 857 

GREENE 8 59 

GREENE 905 

GREENE 906 

GREENE 953 

GREENE 954 

GREENE 955 

GREENE 957 

GREENE 960 

GREENE 961 

GREENE 1,184 

GREENE 1,272 

GREENE 1,276 

GREENE 1,280 

'OR THE COALBED PITTSBURGH 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

- 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

- 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

P I'CTSBURCH 

PITTSBURGtl 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

P I'r'CSBURGH 

PIT'rSBURGH 

PITTSBURGH 

PITTSBURGH 

PITfCSBURGtl 

PI'CTSBURGtI 

WASHINGTON 

WASH I NGTON 

WASHINGTON 

GREENE 

WASHINGTON 

WASHINGTON 

CJASH I NGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASH ING'fON 

WASHINGTON 

WASH 1 NGTON 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

NONE 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 
TABLE A-1. - Results of direct-method gas-content determinations on U.S. coal samples, by coal

LOST DESORBED LOSTtDESRB RESIDUAL CRUSH 

COALBED s'r ATE COUNTY DEPTH GAS GAS GAS GAS METH. 

( F'C (CM3/G) (CM3/G) (CM3/G) ( CM3/G 

PITTSBURGH R PA WASHINGTON 673 

PIT'I'SBURGH R PA WASHINGTON 725 

PITTSBURGH R PA WASHINGTON 7 2 6 

PITTSBURGH R PA GREENE 74 3 

P IT'rSBURGH R PA GREENE 7 4 8 

PITTSBURGH R PA WASHINGTON 7 6 0 

PITTSBURGH R PA WASHINGTON 76 1 

PITTSBURGH R PA WASHINGTON 79 1 

PIT'rSBURGH R PA GREENE 827 

THERE ARE 23 RECORDS FOR THE COALBED PITTSBURGH R 

PI'C'rSBURGH R1 PA WASHINGTON 332 0.0 1 .o 1 .o 0.4 BM 

THERE ARE 1 RECORDS FOR THE COALBED PITTSBURGH R1 

PI'C'I'SBURGH R2 PA WASHINGTON 329 0.0 1.2 1.2 0.6 BM 

THERE ARE 1 RECORDS FOR THE COALBED PITTSBURGH R2 

POCAHONTAS 

POCAHONTAS 

POCAHONTAS 

POCAHON'I'AS 

POCAHONTAS 

POCAHONTAS 

POCAHONTAS 

POCAHON'CAS 

POCAHONTAS 

POCAHON'C AS 

POCAHONTAS 

POCAHON'CAS 

POCAHONTAS 

POCAHON'C AS 

POCAHONTAS 

POCAHONTAS 

POCAHONTAS 

POCAHON'CAS 

POCAHONTAS 

POCAHONTAS 

POCAHONTAS 

POCAHONTAS 

POCAHONTAS 

POCAHONTAS 

POCAHONTAS 

THERE ARE 

NO. 3 WV 

NO. 3 VA 

N0.3 VA 

NO. 3 VA 

N0.3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

NO. 3 VA 

25 RECORDS 

WYOMING 778 0.3 

BUCHANAN 1,316 1.4 

BUCHANAN 1,430 3.9 

BUCHANAN 1,518 2.1 

BUCHANAN 1,528 2.3 

BUCHANAN 1,551 2.4 

BUCHANAN 1,554 2.0 

BUCHANAN 1,589 1.2 

BUCHANAN 1,621 1.5 

BUCHANAN 1,621 1.5 

BUCHANAN 1,737 1.3 

BUCHANAN 1,764 1.4 

BUCHANAN 1,845 0.6 

BUCHANAN 1,864 2.8 

BUCHANAN 1,868 2.2 

BUCHANAN 1,870 4.5 

BUCHANAN 1,999 0.7 

BUCHANAN 2,022 1 .o 

BUCHANAN 2,036 1.3 

BUCHANAN 2,108 0.3 

BUCHANAN 2,143 0.2 

BUCHANAN 2,205 3.3 

BUCHANAN 2,206 3.8 

BUCHANAN 2,208 5.4 

BUCHANAN 2,210 5.6 

FOR THE COALBED POCAHONTAS N0.3 

POND CREEK KY PIKE 125 0.2 1.2 1.4 0.7 CB 

POND CREEK KY FLQYD 132 0 .0 0.2 0.2 0.8 BM 

POND CREEK KY MARTIN 4 00 0.1 1.4 1.4 1.4 G 

POND CREEK KY PIKE 500 0.1 0.8 0.9 0.3 CB 

THERE ARE 4 RECORDS FOR THE COALBED POND CREEK 

TOTAL RA

GAS AP

( CM 3/G ) 

2.0 HV-A 

3.8 HV-A 

4.4 HV-A 

3.9 HV-A 

5.4 HV-A 

4.9 HV-A 

4.2 HV-A 

5.9 HV-A 

4.8 HV-A 

1.4 HV-A 

1.8 HV-A 

2.1 - 1.0 HV-A 

2.8 - 1.2 - 
LOST DESORBED LOST+DESRB RESIDUAL CRUSH TOTAL R

COALBED STATE COUNTY DEPTH GAS GAS GAS GAS METH. GAS A

( FT) (CH3/G) (CM3/G) (CM3/G) (CM3/G) ( CM 3/G 

POND CREEK R WV MINGO 1,070 0.1 0.6 0.6 2.6 BM 3.2 HV-A 

THERE ARE 1 RECORDS FOR THE COALBED POND CREEK R 

PRA'rT AL 

PRATT AL 

P RATT AL 

P RAT'r AL 

P RATT AL 

PRATT .A L 

PRATT AL 

THERE ARE 7 RECORDS 

TUSCALOOSA 1,365 3 .o 11.1 14.1 1.0 CB 15.1 - 

PICKENS 1,428 0.2 2.5 2.8 0.2 BM 3.0 HV-A 

TUSCALOOSA 1,524 0.1 5.3 5.4 1.2 EM 6.6 HV-A 

TUSCALOOSA 1,532 0.2 6.7 6.9 ND - 6.9 HV-A 

TUSCALOOSA 1,597 0.1 7.6 7.7 1.8 BM 9.5 HV-A 

TUSCALOOSA 2,016 0.2 8.8 9 .o 1.5 BM 10.5 HV-A 

TUSCALOOSA 2,025 0.2 10.5 10.6 1.2 BM 11.8 HV-A 

FOR THE COALBED PRATT 

PRATT (L) AL TUSCALOOSA 71 1 1.5 4 .o 5.6 0.5 BM 6.1 HV-A 

THERE ARE 1 RECORDS FOR THE COALBED PRATT ( L) 

PRATT (U) AL TUSCALOOSA 7 10 0.1 5.1 5.1 0.5 BM 5.6 HV-A 

THERE ARE 1 RECORDS FOR THE COALBED PRATT (U) 

PRA'rT GRP AL TUSCALOOSA 1,316 0.1 2.2 2.2 1.3 BM 3.5 HV-A 

PRATT GRP AL TUSCALOOSA 1,408 0.1 4.2 4.3 2.3 BM 6.6 HV-A 

PRATT GRP AL TUSCA LOOSA 1,480 0.4 3.2 3.6 2.1 BM 5.7 HV-A 

THERE ARE 3 RECORDS FOR THE COALBED PRATT GRP 

PRATT GRP 3 AL TUSCALOOSA 1,597 0.1 4.9 4.9 2.8 BM 7.7 HV-A 

THERE ARE 1 RECORDS FOR THE COALBED PRATT GRP ? 

PRICE FM 

PRICE FM 

PRICE FM 

PRICE FM 

PRICE FM 

PRICE FM 

PRICE FM 

PRICE FM 

PRICE FM 

PRICE FM 

PRICE FM 

PRICE FM 

'THERE ARE 

V A MONTGOMERY 1,113 

V A MON'I'GOM E RY 1,116 

V A MONTGOMERY 1,118 

V A MONTGOMERY 1,121 

V A MONTGOMERY 1,139 

V A MONTGOMERY 1,197 

V A MONTGOMERY 1,199 

VA MONTGOMERY 1,403 

V A MONTGOMERY 1,410 

V A MONTGOMERY 1,426 

V A MONTGOMERY 1,477 

V A MONTGOMERY 1,830 

12 RECORDS FOR THE COALBED PRICE FM 

SEM

SEM 

SEM

SEM

S EM 

SEM 

SEM

S EM 

SEM

SEM

SEM

S EM 

PRIMROSE PA SCHUYLK 1I.L 1,541 0 .O 0.4 0.4 0.0 BM 0.4 ANT 

THERE ARE 1 RECORDS FOR THE COALBED PRIMROSE 

RATON FM 

RATON FM 

RATON FM 

RA'I'ON FM 

RATON C'M 

CO LAS AN IMAS 

CO LAS ANIMAS 

CO LAS ANIMAS 

CO LAS ANIMAS 

CO LAS ANIMAS 

227 0.1 0.5 0.6 0.0 BM 0.6 HV-A 

311 0.1 2.3 2.4 0.2 BM 2.6 LV 

3 4 6 0.1 2.4 2.5 0.3 EM 2.8 HV-A 

484 0.8 1.9 2.8 0.0 BM 2.8 MV 

50 1 1.4 3.5 5 .o 0.0 BM 5.0 MV 
TABLE A-1. - Results of direct-method gas-content determinations on U.S. coal samples, by coalb

LOS-r DESORBED LOST~DESRB RESIDUAL CRUSH TOTAL RAN

COALRED STATE COUNTY DEPTH GAS GAS GAS GAS METH. GAS APP 

( ~'r ) (CM3/G) (CM3/G) (CH3/G) ( CM3/G4 (CM3/G) 

RATON FM CO LAS ANIMAS 811 0.2 1.3 1.5 0.1 BM 1.6 NONE 

RATON FM CO LAS ANIMAS 8 29 0.1 0.7 0.8 0.0 BM 0.8 NONE 

RATON FM CO LAS AN IMAS 1,064 0.5 5.5 6 . 0 0.0 BH 6.0 NONE 

THERE ARE 8 RECORDS FOR THE COALBED RATON FM 

REAM 

REAM 

REAM 

REAM 

REAM 

THERE ARE 5 

REDS'TONE 

REDSTONE 

THERE ARE 2 

REES 

REES 

THERE ARE 2 

ROCK CANYON 

ROCK CANYON 

ROCK CANYON 

ROCK CANYON 

THERE ARE 4 

ROCK CANYON (L) 

THERE ARE 1 

ROCK CANYON (U) 

THERE ARE 1 

SEELYVI LLE 

SEELYVILLE 

SEELYVI LLE 

THERE ARE 3 

SEELYVI LLE ( L) 

SEELYVILLE ( L) 

SEELYVILLE (L) 

SEELYVILLE ( L) 

SEELYVI LLE ( L) 

SEELYVI LLE ( L) 

SUELYVI LLE ( L) 

SEELYV I LLE ( L) 

SEULYVI l.L€ ( L) 

SEELYVILLE ( L) 

SUE1,YVILLE ( L) 

AL 

AL 

AL 

AL 

AL 

RECORDS 

w 

wv 

RECORDS 

UT 

UT 

RECORDS 

UT 

UT 

UT 

UT 

RECORDS 

UT 

RECORDS 

UT 

RECORDS 

I L 

I L 

IL 

RECORDS 

IN 

IN 

IN 

IN 

IN 

IN 

IN 

IN 

IN 

IN 

IN 

JEFFERSON 1,264 

TUSCALOOSA 2,551 

TUSCALOOSA 2,611 

TUSCALOOSA 2,617 

TUSCALOOSA 3,044 

FOR THE COALBED REAM 

MONONGALIA 7 38 

MONONGALIA 746 

FOR THE COALBED REDSTONE 

GARFIELD 60 7 

GARFIELD 620 

FOR THE COALBED REES 

CARBON 405 

CARBON 4 36 

CARBON 1,706 

CARBON 2,867 

FOR THE COALBED ROCK CANYON 

EMERY 2,353 

FOR THE COALBED ROCK CANYON 

EMERY 2,340 

FOR THE COALBED ROCK CANYON 

WAYNE 1,293 

WAYNE 1,295 

CLAY 1,352 

FOR THE COALBED SEELYVILLE 

VANDERBURG 

VANDERBURG 

VANDERBURG 

WARRICK 

WARRICK 

WARRICK 

VANDERBURG 

VANDERBURC 

VANDERBURG 

VANDERBURG 

VANDERUURG 

NONE 

HV-A 

HV- A 

HV- A 

HV-A 

HV-A 

HV-A 

SUB-A 

SUB-A 

HV-B 

HV-B 

HV-B 

HV-A 

- 

- 

- 

- 

HV-B 

HV- B 

HV-B 

HV-B 

HV-B 

HV-B 

HV-B 

HV-A 

HV-A 

HV-A 

HV-B 

HV-B 
LOST DESORBEO LOST+ DESRB 

COALBED STATE COUNTY DE PfH GAS GAS GAS 

( FT) (CM3/G) (CM3/G) (CM3/G) 

RESIDUAL CRUSH 

GAS METH. 

(CM3/G 

TOTAL 

GAS 

(CM3/G) 

RA

AP

SEELYV 

SEELYV 

SEELYV 

SEELYV 

LLE (1-1 IN VANDERBURG 58 3 0.1 

LLE (L) IN VANDERBURG 59 1 0.1 

LLE (L) IN VANDERBURG 59 2 0.1 

LLE (L) IN VANDERBURG 595 0.1 

THERE ARE 1s RECORDS FOR THE COALBED SEELYVILLE (L) 

HV- B 

HV-B 

HV-B 

HV- B 

SEELYVI LLE (U) IN VAN DERBURG 22 1 0.1 

SEELYVILLE (U) IN VANDERBURG 443 0.1 

SEELYVILLE (U) IN VANDERBURG 445 0.1 

SEELYVI LLE ( U) IN VANDERBURG 447 0.1 

SEELYVILLE (U) IN WARRICK 452 0.0 

SEELYVILLE (U) IN WARRICK 453 0.0 

SEELYVILLE (U) IN WARRICK 4 55 0.0 

SEELYVILLE (U) IN WARRICK 4 57 0.1 

SEELYVILLE (U) IN VANDERBURG 464 0.1 

SEELYVILLE (U) IN VANDERBURG 46 5 0.0 

SEELYVILLE ( U) IN VANDERBURG 466 0.0 

SUELYVILLE (U) IN VANDERBURG 4 6 7 0.1 

SEELYVILLE (U) IN VANDERBURG 468 0.1 

SEELYVILLE (U) IN VANDERBURG 4 68 0.1 

SEELYVILLE (U) IN VANDERBURG 5 7 6 0.1 

SEELYVILLE (U) IN VANDERBURG 578 0.1 

SEELYVILLE (U) IN VANDERBURG 579 0.1 

SEELYVILLE (U) IN VANDERBURG 58 1 0.1 

SEELYVI LLE ( U) IN VANDERBURG 58 3 0.1 

THERE ARE 19 RECORDS FOR THE COALBED SEELYVILLE (U) 

HV-B 

HV- B 

HV-B 

HV-B 

HV-B 

HV-B 

HV-B 

HV-B 

HV-B 

HV-B 

HV-B 

HV-A 

HV-A 

HV-B 

HV-B 

HV-B 

HV-B 

HV-B 

HV-B 

SEELYVILI.E( I I I ) IN SULLIVAN 432 ND 

SEELYVILLE( I I I ) IN POSEY 881 ND 

SEELYVILLE(II1) IN POSE Y 894 0.1 

SEELYVILLE( 111) IN POS E Y 935 0.1 

SEELYVILLE( I I I ) IN POS E Y 937 0.2 

THERE ARE S RECORDS FOR THE COALBED SEELYVILLE( I I I) 

HV-B 

HV-B 

HV-B 

HV-B 

HV-B 

SEVEN FT LEADER PA SCHUYLKI LL 8 17 0.1 

SEVEN FT LEADER PA SCHUYLKILL 817 0.1 

THERE ARE 2 RECORDS FOR THE COALBED SEVEN FT LEADER 

SEWANEE 

SEWANEE 

SEWANEE 

THERE ARE 

TN MORGAN 8 2 1 0 .O 0.8 0.8- 

TN MORGAN 824 0.1 1.7 1.8 

TN MORGAN 825 0.1 1.1 1.2 

3 RECORDS FOR THE COALBEU SEWANEE 

MV 

NONE 

MV 

SEWELL 

SEWELL 

THERE ARE 

WV RALEIGH 6 8 0 0.9 8 .O 8.a 

WV BRAXTON 98 1 0.2 2.3 2.6 

2 RECORDS FOR THE COALBED SElJELL 

SEW LCKLEY PA GREENE 37 2 0.1 2.7 2.8 HV-A 
TABLE A-1. - Results of direct-method gas-content determinations on U.S. coal samples, by coalbe

LOST DESORBEO LOST+DESRB RESIDUALCRUSH TOTAL RAN

COALBED STATE COUNTY DEPTH GAS GAS GAS GAS METH. GAS APP 

( FT) (CM3/G) (CM3/G) (CM3/G) (CH3/G) (CM3/G) 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEW ICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

THERE ARE 

PA GREENE 409 

PA WASHINGTON 450 

PA GREENE 495 

PA GREENE 509 

PA WASH I NGTON 5 39 

PA GKEENE 589 

PA GREENE 590 

PA GREENE 59 2 

PA WASHINGTON 6 39 

PA GREENE 643 

PA GREENE 645 

PA GREENE 646 

PA WASHINGTON 660 

PA GREENE 6 69 

WV MONONGALI A 672 

WV MONONGALIA 675 

WV MARION 6 9 9 

PA GREENE 772 

PA GREENE 773 

PA WASHINGTON 7 7 9 

WV MARION 779 

WV MARION 78 4 

PA GREENE 794 

WV MONANGALI A 8 28 

WV MONANGALI A 829 

WV MONANGALIA 831 

WV MONANGALI A 848 

PA GREENE 856 

PA GREENE 857 

PA GREENE 857 

PA GREENE 859 

PA GREENE 899 

PA GREENE 957 

PA GREENE 96 1 

PA GREENE 1,181 

36 RECORDS FOR THE COALBED SEWICKLEY 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

NONE 

HV-A 

HV-A 

HV-A 

SHIRL ? UT GARFIELD 443 0.0 0.0 0.1 0.0 G 0.1 - SMIRL ? UT KANE 754 0.0 0.0 0.1 0.0 G 0.1 - THERE ARE 2 RECORDS FOR THE COALBED SMIRL ? 

SM I'rH MT BIG HORN 157 0.0 0.0 0.1 0.0 BM 0.1 SUB-8 

SMITH MT BIG HORN 169 0.0 0.0 0.1 0.0 BM 0.1 SUB-B 

SMITH MT BIG HORN 174 0.1 0.1 0.1 0.1 SUB-8 

0.0 BM 

SMITH WY - 272 0.0 0.2 0.2 0.0 BM 0.2 SUB-A 

SM I TH WY - 3 13 0.0 0.3 0.3 0.0 BM 0.3 SUB-B 

THERE ARE 5 RECORDS FOR TIiE COALBED SMITH 
m IIIIIII Ill IIIIIII I I I I IIIII I I 

3 >>>>>>>>>> >>>>>>> > > >> >>>>> >> cn XXTTTTTXXZ XXXZXXZ IX I ZX ZXXXZ rx 

rrr~r~r 

mmmmmmm rsI:I:r rr mmmmm ma 

m me emmdo*m em r- .......... .*..... . . . . 0.0.. 

ma, NemNN "3q o OOOO~NO~NN ~OOOOOO N e N ooooo orP W-m 

mu am\ 0 

oum cnwI: 

W v a - 

c. 

0 0 0 ddOOdadOdN dOdd0Od +a\ .**.* Z *... ....... ** . .6'. - . . ..... d- . . muno o ooooo oooo ooooooo om o oo ooooo o~ swt v n 

u > 

u n n a d 3 n a a u u > Y 

t- t-eemoamr-mod samat-es mo o pow or-aat- oms x 0- 0- dd~rt~edeet-u t-mmmd~ou ~NW OW em- aoa-w ON 

6- ma NZ ~~cwm~~eweew mmemmma r-r-0 OP t-e ~WNW-~W 0-2 ab - - cu -U - -Y -Y + a - 0 GI L C3 den d~cn den 2 u - .n a- I T z r r r 4 r a 

c E Y Z Z Z z r a z z z z o r r a 3 3 3 3 w I cn cn cn cn cn cn cn b b 

a 

GI 

m 

a 

4 

0 

V 

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TABLE A-1. - Results of direct-method gas-content determinations on U.S. coal samples, by coalb

LOST DESORBED LOST+DESRB RESIDUAL CRUSH TOTAL RA

COALBED STATE COUNTY DEPTH GAS GAS GAS GAS METH. GAS AP

( F'I' (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CM3/G) 

TONGUE RIVER MB MT BIG HORN 122 0.0 0.1 0.1 0.0 BM 0.1 HV-C 

TONGUE RIVERMB MT BIG HORN 135 0 .o 0.1 0.1 0.1 SUB-A 

0.0 BM 

TONGUE RIVER MB MT BIG HORN 14 5 0.1 0.1 0.2 0.0 BM 0.2 SUB-

TONGUERIVERMB MT BIG HORN 3 4 9 0.0 0.0 0.1 0.0 BM 0.1 SUB-B 

TONGUE RIVERMB MT BIG HORN 39 1 0.0 0.0 0.1 0.0 BM 0.1 SUB-

TONGUE RIVER MB M'r BIG HORN 402 0.0 0.0 0 .O 0.0 BM 0.0 SUB-

THERE ARE 6 RECORDS FOR THE COALBED TONGUE RIVER MB 

TUNNEL PA SCHUYLKILL 6 0 4 0.8 12.6 13.3 0.7 BM 14.0 ANT 

TUNNEL PA SCHUYLKILL 606 0.8 11.1 11.9 0.7 BM 12.6 ANT 

TUNNEL PA SCHUYLKI LL 608 0.7 15.7 16.4 1.9 RM 18.3 ANT 

THERE ARE 3 RECORDS FOR THE COALBED TUNNEL 

UN IONTOWN 

UN IONTOWN 

UNIONTOWN 

UN IONTOWN 

UN IONTOWN 

UNIONTOWN 

UN IONTOWN 

UN IONTOWN 

UNIONTOWN 

UN IONTOWN 

UN IONTOWN 

UN IONTOWN 

UN IONTOWN 

UNIONTOWN 

UN IONTOWN 

UN ION'rOWN 

THERE ARE 

UTAH ( UNC) 

UTAH (UNC) 

UTAH (IJNC) 

UTAH (UNC) 

UTAH (UNC) 

UTAH (UNC) 

UTAH (IJNC) 

UTAH (UNC) 

UTAH (UNC) 

UTAH (UNC) 

UTAH (UNC) 

UTAH (UNC) 

UTAH (IJNC) 

UTAH (UNC) 

UTAH (UNC) 

UTAH (UNC) 

THERE ARE 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

16 RECORDS 

UT 

UT 

U T 

UT 

UT 

UT 

UT 

UT 

UT 

U *r 

u 'r 

U T 

UT 

u 'r 

u'r 

UT 

16 RECORDS 

GREENE 280 

GREENE 28 1 

GREENE 28 2 

WASH I NGTON 3 4 0 

WASH I NGTON 342 

GREENE 38 1 

WASHINGTON 4 16 

GREENE 4 25 

WASHINGTON 465 

WASHINGTON 5 12 

WASHINGTON 5 3 7 

WASH I NGTON 657 

GREENE 672 

WASHINGTON 675 

GREENE 762 

GREENE 951 

FOR THE COALBED UNIONTOWN 

EMERY 

CARBON 

CARBON 

GRAND 

GRAND 

CARBON 

SEVIEH 

GRAND 

SEVIER 

SEVIEH 

SEVIER 

EMERY 

SEVIEH 

SEVIEH 

EMERY 

CARBON 

FOR THE COALBED 

127 

285 

3 5 4 

4 32 

469 

504 

5 4 9 

86 1 

911 

934 

937 

952 

1,162 

1,176 

1,435 

2,081 

UTAH (UNC) 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

MV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

- 

HV-B 

HV-B 

HV-B 

HV-B 

HV-A 

HV-B 

HV-A 

HV-C 

HV-C 

HV-B 

HV-C 

HV-C 

HV-B 

HV-B 

HV-B 
LOST DESORBED LOS'rtDESRB RESIDUAL CRUSH TOTAL RAN

GAS GAS GAS GAS METH. GAS APP 

(CM3/G) (CM3/G) (CM3/G) (CM3/C) (CM3/G) 

COALBED STATE COUNTY DE P'rH 

( Far 

0.2 HV-B 

0.1 - 1.1 HV-A 

0.0 - 0.4 HV-A 

0.1 - 0.0 HV-A 

0.2 - 0.0 - 0.0 - 0.0 HV-A 

0.5 HV-B 

0.0 HV-B 

0.0 - 

2.3 HV-A 

1.1 HV-A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

UTAH A 

THERE ARE 

UT EMERY 2 2 4 

UT EMERY 39 0 

UT EMERY 527 

u 'r EMERY 539 

UT EMERY 554 

UT EMERY 6 8 9 

UT EMERY 702 

u 'r EMERY 702 

UT EMERY 7 4 9 

UT EMERY 755 

UT EMERY 778 

UT SEVIER 78 1 

UT SEVIER 847 

U T EMERY 860 

UT CARBON 964 

UT CARBON 1,188 

16 RECORDS FOR THE COALBED UTAH A 

UTAH A R UT EMERY 515 

THERE ARE 1 RECORDS FOR THE COALBED UTAH A R 

0.0 HV-B 

UTAH C UT CARBON 7 2 5 

THERE ARE 1 RECORDS FOR THE COA1.BED UTAH C 

2.7 HV-A 

UTAH C-D 

UTAH C-D 

UTAH C-D 

UTAH C-D 

UTAH C-D 

UTAH C-D 

UTAH C-D 

UTAH C-D 

UTAH C-D 

UTAH C-D 

UTAH C-D 

UTAH C-D 

UTAH C-D 

THERE ARE 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

13 RECORDS 

EMERY 2 5 9 

EMERY 279 

EMERY 294 

EMERY 48 3 

EMERY 540 

EMERY 5 9 8 

EMERY 633 

EMERY 654 

EMERY 689 

EMERY 689 

EMERY 706 

EMERY 815 

EMERY 8 34 

FOR THE COALBED UTAH C-D 

0.0 - 0.4 HV-A 

0.2 HV-B 

0.0 HV-A 

2.0 HV-B 

0.5 HV-B 

0.4 HV-A 

0.0 HV-A 

0.0 - 0.0 - 0.1 HV-A 

0.0 - 0.0 HV-A 

UTAH D UT CARDON 6 5 7 

UTAH D IJ'r CARBON 958 

THERE ARE 2 RECORDS FOR THE COALBED UTAH D 

1.6 HV-A 

4.9 HV-A 

UTAH G. 

UTAH G 

UTAH G 

UTAH C 

UTAH C 

UT EMERY 

UT EMERY 

I1 T EMERY 

UT EMERY 

UT EMERY 

1.0 HV-B 

4.7 HV-B 

3.3 HV-B 

0.1 HV-B 

0.0 HV-B 

000 

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A u m m a I- d 0 em\ *** ...... .*.. . . *.. . bum a-m a dome m oom o our 

x 

ul x 3b rrr rrrrr rrr rrr aw mmm mmmmmu mmmu mmm U r 

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A 

4 - 3 a Oammdo ammm Cul\ *' ...... .... 793 

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9 - 

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uaaaa 

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wwwww 

u 

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rx~xa XIXK IXZZZ xa XXK zzzzzzzzzzzzzzzzzzzzzzzz mmmmw mmmw mmmmw mw eew *%*%*21************21*21%2121 

44441 4441 4444x 4e 441 444444444444444444444444 x332e 33ze z333e 3e 33e 3333x333333333333zzz3zzz 
TABLE A-1. - Results of direct-method gas-content determinations on U.S. coal samples, by coalb

COALBED STATE COUNTY DEPTH 

(?TI 

WAYNESBURG 

WAYNESBUHC 

WAYNESBURC 

WAYNESBURC 

WAYNESBURC 

WAYNESBURC 

WAYNESBURC 

WAYNESBURC 

WAYNESBURC 

WAYNESBURG 

WAYNESBURC 

WAYNESBURC 

WAYNESBURC 

THERE ARE 

W MONANCALIA 58 1 

W MONANCAI.1 A 58 3 

W MONANCALIA 584 

PA CREENE 602 

PA GREENE 602 

PA CREENE 602 

PA CREENE 602 

PA GREENE 61 3 

PA GREEN E 618 

PA CHEENE 9 4 5 

PA CREENE 9 48 

PA CREENE 972 

PA CREENE 9 74 

37 RECORDS FOR THE COALBED WAYNESBURG 

WAYNESBURG (L) 

WAYNESBURC ( L) 

WAYNESBURG ( L) 

WAYNESBURC ( L) 

WAYNESBURC ( L) 

WAYNESBURG ( L) 

WAYNESBURG (L) 

WAYNESBURG (L) 

WAYNESBURC (L) 

WAYNESBURG ( L) 

WAYNESBURC ( L) 

WAYNESBURC ( L) 

WAYNESBURC (L) 

WAYNESBURC ( L) 

WAYNESBURC (L) 

WAYNESBURC ( L) 

WAYNESBURC ( L) 

WAYNESBURC ( L) 

WAYNESBURC (L) 

WAYNESBURC ( L) 

WAYNESBURC ( L) 

WAYNESBURC ( L) 

WAYNESBURC (L) 

WAYNESBURC (L) 

WAYNESBURG ( L) 

WAYNESBURC ( L) 

WAYNESBURG (L) 

WAYNESBURC ( L) 

WAYNESBURC ( L) 

WAYNESRURC ( L) 

WAYNESBURC ( L) 

WAYNESRURC ( L) 

WAYNESBURC ( L) 

WASHINGTON 

WASHINCTON 

WASHINGTON 

WASHINCTON 

WASHINGTON 

MARION 

MARION 

WASH I NCTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

CHEENE 

GREENE 

CHEENE 

MONANCALI A 

GREENE 

GREENE 

WASHINGTON 

GREENE 

GREENE 

GREENE 

WASH INGTON 

GREENE 

CREENE 

GREENE 

CREENE 

GREENE 

GREENE 

GREENE 

CHEENE 

CHUENE 

CRUENE 

GREENE 

LOST DESORBED LOST+DESRB RESIDUAL CRUSH TOTAL RAN

GAS GAS GAS GAS METH. GAS APP 

(CM3/G) (CM3/G) (CM3/G) (CM3/G (CM3/G) 

HV-A 

HV-A 

HV- A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV- A 

HV-A 

HV- A 

HV-A 

HV-B 

HV-A 

HV- A 

HV-A 

HV- A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV- A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

H V- A 

HV-A 
LOST DESORRED LOST+DESRB RESIDUAL CRUSH TOTAL 

COALBED STAT E COUNTY DE P'TH GAS GAS GAS GAS METH. GAS 

( For 1 (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CM3/G) 

YNESBURG (L) PA GREENE 823 

YNESBURG (L) PA GREENE 88 2 

ERE ARE 35 RECORDS FOR THE COALBED WAYNESBURG 

HV

HV

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAY NESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURC 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYN ESBURG 

THERE ARE 

(u) PA 

(u) PA 

(u) PA 

(U wv 

(u PA 

(u PA 

(u) PA 

(u) PA 

(U) WV 

(u) PA 

(u PA 

(u) PA 

(U) PA 

(u) PA 

(u) PA 

(u) PA 

(u) PA 

(u PA 

(u) PA 

(u) PA 

20 RECORDS 

WASHINGTON 270 

WASHINGTON 278 

\]ASH I NGTON 394 

MARION 402 

WASHINGTON 4 37 

WASH1 NGTON 469 

WASH I NGTON 470 

GREENE 558 

MONANGALIA 579 

GREENE 580 

WASHINGTON 590 

GREENE 59 8 

WASHINGTON 60 1 

GHEENE 615 

GREENE 673 

GREENE 681 

GREENE 695 

GREENE 69 6 

GREENE 820 

GREENE 88 1 

FOR THE COALBED WAYNESBURG 

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

WAYNESBIJRG A PA WASH I NGTON 164 

WAYNESBURG A PA WASHINGTON 16 5 

WAYNESBURG A PA GREENE 19 1 

WAYNESBURG A PA WASHINGTON 488 

WAYNESBURG A PA GREENE 547 

WAYNESBURG A PA GREENE 5 56 

WAYNESBURG A PA GREENE 7 10 

THERE. ARE 7 RECORDS FOR THE COALBED WAYNESBURG 

HV

HV

- 

HV

HV

HV

HV

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

kIAYNESBURG 

WAYNESBURG 

THERE ARE 

R PA 

B PA 

B PA 

B PA 

B PA 

B PA 

B PA 

B PA 

8 RECORDS 

GREENE 84 

WASHINGTON 138 

WASHINGTON 14 1 

GREENE 176 

WASHINGTON 218 

WASHINGTON 323 

GREENE 50 1 

GREENE 752 

FOR THE COALBED WAYNESBURG 

HV

HV

HV

- 

HV

HV

HV

HV

WAYNESBURG R PA GREENE 4 29 

THERE ARE 1 RECORDS FOR THE COALBED WAYNESBURG 

HV
TABLE A-1. - Results of direct-method gas-content determinations on U.S. coal samples, by coa

LOST DESORBED LOST~DESRB RESIDUAL CRUSH TOTAL 

COALBED STATE COUNTY DEPTH GAS GAS GAS GAS METH. GAS 

( F'r ) (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CM3/G) 

WHEELER GRP (L) CO GARFIELD 3,975 0.2 4.3 4.5 5.3 HV

0.8 BM 

WHEELER GRP (L) CO GARFIELD 3,976 0.3 5.9 6.2 7.5 HV

1.3 BM 

THERE ARE 2 RECORDS FOR THE COALBED WHEELER GRP (L) 

WHEELER GRP (M) CO GARF I ELD 3,896 0.6 2.4 3.0 0.1 BM 3.1 HV

THERE ARE 1 RECORDS FOR THE COALBED WHEELER GRP (M) 

WHEELER GRP (U) CO GARFIELD 3,879 1.3 9.9 11.2 0..9 BM 12.1 HV

WHEELER GRP (U) CO GARFIELD 3,880 1.1 10.5 11.5 1.1 BM 12.6 HV

WHEELER GRP (U) CO GARFIELD 3,881 1.2 9.6 10 .8 0.7 BM 11.5 HV

WHEELER, GRP (U) CO GARFIELD 3,882 1.3 10.6 11.9 0.4 BM 12.3 HV

THERE ARE 4 RECORDS FOR THE COALBED WHEELER GRP (U) 

WILLIAMS FORK CO MOFFAT 150 0.0 

WILLIAMS FORK CO MO F FAT 157 0.1 

WILLIAMS FORK CO MOFFAT 183 0.1 

WILLIAMS FORK CO MOFFAT 197 0.1 

WILLIAMS FORK CO MO F FAT 289 0.0 

WI LLIAMS FORK CO MOFFAT 29 8 0.0 

WILLIAMS FORK CO DELTA 531 ND 

WILLIAMS FORK CO MOFFAT 648 0 .o 

WILLIAMS FORK CO DELTA 714 1.3 

WI LLIAMS FORK CO MOP FAT 724 0.0 

WI LLIAMS FORK CO MOFFA'r 775 0.1 

WILLIAMS FORK CO MOFFAT 807 0.1 

WILLIAMS FORK CO RIO BLANCO 2,115 ND 

WILLIAMS FORK CO RIO BLANCO 2,134 0.4 

WILLIAMS FORK CO RIO BLANCO 2,231 ND 

WILLIAMS FORK CO RIO BLANCO 2,250 0.9 

WILLIAMS FORK CO MOFFAT 3,653 1). 7 

WILLIAMS FORK CO MOFFAT 3,676 0.7 

WILLIAMS FORK CO MOF FAT 3,922 0.2 

WILLIAMS FORK CO MOFFAT 3,930 0.8 

WILLIAMS FORK CO MOFFAT 3,948 1 .0 

WILLIAMS FORK CO MOFFAT 4,655 0.5 

WILLIAMS FORK CO MOFFAT 4,656 0.4 

WILLIAMS FORK CO MOFFAT 4,657 0.6 

WILLIAMS FORK CO MOFFAT 4,658 0.6 

WILLIAMS FORK CO MOFFAT 4,659 0.5 

WILLIAMS FORK CO MOFFAT 4,660 0.5 

WILLIAMS FORK CO MOFFAT 4,708 1 .o 

WILLIAMS FORK CO MOFFA'T 4,709 1.2 

THERE ARE 29 RECORDS FOR THE COALBED WILLIAMS FORK 

SU

SU

SU

SU

SU

SU

HV

HV

HV

HV

HV

HV

- 

HV

- 

- 

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

WILLIAMS FORK J CO HI0 BLANCO 5 5 0.0 O .O 0.0 0.0 BM 0.0 HV

WILI.IAMS FORK J CO RIO RLANCO 515 0 .0 0 .o 0 .O 0.0 BM 0.0 HV

THERE ARE 2 RECORDS FOR THE COALBED WILLIAMS FORK J 
LOST DESORBED LOST+DESRB RESIDUAL CRUSH TOTAL RA

COALBED STATE COUNTY DEPTH GAS GAS GAS GAS METH. GAS AP

( FT) (CM3/G) (CM3/G) (CM3/G) ( CM3/G ) (CH3/G) 

WOLF CREEK (L) CO ROUT'r 1,133 0.0 0.1 0.1 0.1 G 0.2 HV-B 

THERE ARE 1 RECORDS FOR THE COALBED WOLF CREEK (L) 

WOLF CREEK (U) CO ROUTT 490 0 .O 0 .0 0.0 0.0 G 0.0 HV-C 

WOLF CREEK (U) CO ROUTT 1,109 0 .O 0.1 0.1 0.1 G 0.2 HV-B 

THERE ARE 2 RECORDS FOR THE COALBED WOLF CREEK (U) 

THERE ARE 151 1 RECORDS IN THIS TABLE. 
I TABLE A-2. - Results of direct-method gas-content determinations on U.S. coal samples, 

LOS'~ DESORBED LOST~DESRB RESIDUAL CRUSH TOTAL R

STATE COAI-BED COUNTY DE P'rH GAS GAS GAS GAS METH . GAS A

( F'T ) (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CM3/G) 

AL ALABAMA (UNC ) 'rUSCALOOSA 

A L ALABAMA (UNC) 'rUSCALOOSA 

AL ALABAMA (UNC) TUSCALOOSA 

AL AI.ABAMA (UNC) TUSCALOOSA 

AL ALABAMA ( UNC) TUSCALOOSA 

AL ALABAMA (UNC) TUSCALOOSA 

AL ALABAMA (UNC) 'rUSCALOOSA 

AL ALABAMA ( UNC) TIJSCALOOSA 

AL ALABAMA (UNC) 'I'USCA LOOSA 

AL ALABAMA (UNC) JEFFERSON 

A I. ALABAMA (UNC) TUSCALOOSA 

AL ALABAMA (UNC) TUSCALOOSA 

AL ALABAMA (UNC) TUSCALOOSA 

AL ALABAMA (UNC) JEFFERSON 

AL ALABAMA (UNC) JEFFERSON 

AL ALABAMA (UNC) JEFFERSON 

THERE ARE 16 RECORDS IN THE STATE OF 

172 

173 

175 

200 

233 

235 

246 

359 

429 

810 

8 5 4 

921 

946 

1,130 

1,224 

1,514 

AL FOR THE 

ti HV- 

HV-

HV-

HV-

HV-

HV-

HV-

HV-

HV-

HV-

HV-

HV- 

HV-

MV 

MV 

AL AMERICAN TUSCALOOSA 

AL AMERICAN PICKENS 

AL AFIURICAN 'rUSCALOOSA 

AL AMERICAN TUSCALOOSA 

AL AMERICAN TUSC ALOOSA 

AL AMERICAN TUSCALOOSA 

AL AMERICAN TUSCALOOSA 

AL AMERICAN TUSCALOOSA 

AL AMERICAN TUSCALOOSA 

TI1ERE ARE 9 RECORDS IN THE STATE 

729 0 .O 6.4 

1,495 0.6 3.5 

1,577 0.1 5.8 

1,577 0.1 6.6 

1,592 0.1 7 .O 

1,616 0.1 3.8 

1,622 0.2 8.8 

1,825 0.1 5.5 

2,07 1 0.2 8.4 

OF AL FOR THE COALBED AMERICAN 

HV

HV

HV

HV

HV

HV

HV

HV

HV

AL BLACK CREEK JEFFERSON 

AL BLACK CREEK TUSCALOOSA 

AL BLACK CREEK TUSCALOOSA 

AL BLACK CHEEK TUSCALOOSA 

AL BLACK CREEK TUSCALOOSA 

AL BLACK CREEK TlJSCALOOSA 

AL BLACK CHEEK TUSCALOOSA 

AL BLACK CHEEK 'rUSCALOOSA 

AL BLACK CREEK TUSCALOOSA 

AL BLACK CREEK TUSCALOOSA 

THERE ARE 10 RECORDS IN THE STA'I'E 

537 

1,436 

1,488 

2,596 

2,597 

2,649 

2,673 

2,857 

2,862 

3,339 

OF AL FOR TIiE 

0.2 2 .8 

0.3 6.6 

0.3 6.7 

0.4 5.3 

0.6 10.6 

0.5 11.7 

0.8 12.1 

0.0 5.7 

0.3 7.8 

0.3 4.5 

COALBkD BLACK CREEK 

HV

HV

HV

HV

HV

HV

MV 

HV

HV

HV

A I. BLACK CHEEK GRP JEFFERSON 1,429 0.3 9.6 9.9 1.2 BM 11.1 MV 

AL RI,ACK CREEK GRP 'rlJSCALOOSA 2,508 0.3 5.0 5.2 0.9 BM 6.1 HV

AL 

BLACK GHP 'rUSCALOOSA 2,s 10 0.4 4.3 4.6 0.4 BM 5.0 NO

Al. BLACK CHEEK GHP 'rUSCALOOSA 2,54 3 0 . 4, 8.5 9 .o 2.1 BH 11.1 HV

THERE ARE 4 RECORDS IN THE STATE OF AL FOR THE COALRED BLACK CREEK GRP 

JEFFERSON 4.0 HV
LOST+ DESRB RESIDUAL CRUSH 

GAS GAS METH. 

(CM3/G) (CM3/G) 

TOTAL 

GAS 

(CM3/G) 

LOST DESORBED 

COUN'I'Y DE P'rH GAS GAS 

( F'T 1 (CM3/G) (CM3/G) 

AL BLIIE CREEK 

AL t3I.IlE CREEK 

AL B1,IJE CHEEK 

AL BLUE CREEK 

THERE ARE 5 RECORDS 

TUSCALOOSA 2,362 0.4 1.1 

TUSCALOOSA 2,364 0.3 4.5 

TUSCALOOSA 2,389 0.2 10.9 

TllSCALOGSA 2,819 0.1 13.6 

IN THE STATE OF AL FOR TfiU COALBED BLUE CREEK 

2.5 HV

5.6 HV

12.1 HV

14.3 HV

TUSCALOOS A 525 0.0 1.6 

TUSCALOOSA 527 0.0 1.9 

TUSCALOOSA 605 0.1 3 .o 

TUSCALOOSA 606 0 .o 1.2 

PICKENS 683 0.3 2.1 

IN THE STATE OF AL FOR THE COALBED BROOKWOOD 

AL BROOKWOOD 

AL BROOKWOOD 

AL DROOKWOOD 

AL BROOKWOOD 

AL B ROOK WOOD 

THEHE ARE 5 RECORDS 

1.7 HV

2.5 HV

4.0 HV

2.1 HV

5.0 HV

AL CARTER 

AL CARTER 

THERE ARE 2 RECORDS 

TUSCALOOSA 584 0 .o 3.5 

TUSCALOOSA 653 0.0 2.3 

IN THE STATE OF AL FOR THE COALBED CARTER 

4.5 HV

3.1 HV

AL CORB 

AL COB8 

THERE ARE 2 RECORDS 

TUSCA LOOSA 448 0.1 1.8 

PICKENS 1,173 0.4 2.4 

IN THE STATE OF AL FOR THE COALBED COBB 

2.6 HV

2.9 NO

AL cOBB ( L) 

AL COBB (L) 

AL COBB (L) 

AL COBB (L) 

THERE ARE 4 RECORDS 

TUSCALOOS A 1,137 0.1 4.8 

TUSCALOOSA 1,256 0.1 4.9 

TUSCALOOSA 1,655 0.2 8.6 

TUSCALOOSA 1,656 0.0 8.0 

IN THE STATE OF AL FOR THE COALBED COBB (L) 

6.3 HV

6.7 HV

10.7 HV

11.3 HV

3 1 HV

5.0 HV

7.0 HV

AL COBB (U) 

AL COBB (U) 

AL COBB (U) 

TffERE ARE 3 RECORDS 

TUSCALOOSA 1,099 0.1 1.7 

TUSCALOOSA 1,225 0.2 2.9 

TUSCALOOSA 1,630 0.2 4.8 

IN THE STATE OF AL FOR THE COALBED COBB (U) 

5.5 HV

4.7 HV

AL COB0 GRP 

AL COB0 GRP 

THERE ARE 2 RECORDS 

TUSCALOOSA 969 0.2 1.7 

TUSCALOOSA 970 0.1 1.8 

IN TliE STATE OF AL FOR THE COALBED COBB GRP 

AL CURRY 

AL CURRY 

AL CURRY 

AL CURRY 

THERE ARE 4 RI<CORDS 

TUSCALOOSA 832 0.5 3.6 

TUSCALOOSA 1,674 0.2 2.5 

TUSCALOOSA 1,675 0.1 5.2 

TIJSCALOOSA 2,731 0.4 5 .o 

IN THE STA'TE OF AL FOR THE COALBED CURRY 

5.2 HV

3.1 NO

6.9 HV

6.6 HV

AL GI 1.LESPIE 

AL G 1 I.I.USP [ E 

AL G[I.I.C.:SPIE 

AL G I I.I.USP [ E 

THERE ARE 4 RECORDS 

P ICKENS 1,663 0.4 4.3 

TIJSCALOOSA 1,826 0.1 5.6 

'l'llSCA[.OOSA 1,852 0.1 5.7 

'TIISCALOOSA 2,275 0.2 7.3 

IN TfIE S'TA'TE OF A[. FOR 'THE COALBED GILLESPI E 

9.4 H

8.2 H

7.4 H

9.9 H
TABLE A-2, - Results of direct-method gas-content determinations on U,S. coal samples, by Stat

LOST DESORBEO 

COUNTY DE ~'rti GAS GAS 

( ~'r) (CM3/G) (CM3/G) 

LOST + OES RB 

GAS 

( CM3/G 

RESIDUAL CRUSH 

GAS METH. 

( CM3/G 

TOTAL 

GAS 

( CH3/G 

RA

AP

I STATE 

COALBED 

AL GUIDE 'I'USCALOOSA 493 0.1 1.2 

AL GUIDE TUSCALOOSA 494 0 .o 1.4 

AL GUIDE 'I‘USCALOOSA 56 1 0 .o 1 .O 

THERE ARE 3 RECORDS IN THE STATE OF AL FOR THE COALBED GUIDE 

HV-A 

HV-A 

HV-A 

GWIN TUSCALOOSA 835 0.1 0.9 

GWIN TUSCALOOSA 1,363 0.1 5.7 

THERE ARE 2 RECORDS IN THE STATE OF AL FOR THE COALBED GWIN 

HV-A 

HV-A 

GWIN GRP TUSCALOOSA 692 0.1 1.9 2.0 1.8 BM 3.8 

GWIN GRP TUSCALOOSA 738 0.1 2.1 2.2 1.5 BM 3.7 

THERE ARE 2 RECORDS IN THE STATE OF AL FOR THE COALBED GWIN GRP 

HV- A 

HV-A 

JAGGEH JCFFERSON 3 5 5 2.1 3.2 5.3 0.9 BM 6.2 

1 RECORDS IN THE STATE OF AL FOR THE COALBED JAGGER 

HV-A 

AL JEFFERSON JEFFERSON 48 1 0.9 2.6 

AL JEFFERSON TUSCALOOSA 1,488 0.2 9.8 

AL JEFFERSON TUSCALOOSA 2,773 0.1 8.8 

AL JEFFERSON TUSCALOOSA 2,775 1.7 3.6 

AL JEFFERSON TUSCALOOSA 2,803 0.2 7.8 

AL JEFFERSON TUSCALOOSA 2,816 0.4 13.9 

AL JEFFERSON TUSCALOOSA 2,826 0.2 6.1 

AL JEFFERSON TUSCALOOSA 3,214 0.2 11.8 

AL JEFFERSON TUSCALOOSA 3,272 0.3 5.6 

THERE ARE 9 RECORDS IN THE STATE OF AL FOR THE COALBED JEFFERSON 

HV-A 

HV-A 

HV-A 

HV 

HV-A 

HV-A 

HV-A 

HV- A 

HV-A 

AL LICK CREEK TUSCALOOSA 1,414 0.1 7.1 

AL LICK CHEEK TUSCALOOSA 2,723 0.1 3.0 

AL LICK CHEEK TUSCALOOSA 2,766 0.3 13.9 

AL LICK CHEEK TUSCALOOSA 3,156 0.7 9.1 

THERE ARE 4 RECORDS IN THE STATE OF AL FOR THE COALBED LICK CREEK 

HV- A 

HV- A 

HV-A 

HV- A 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MARY LEE 

MAHY LEE 

MARY LEE 

MARY LEE 

MAHY 1,EE 

MARY LEE 

MARY [.EL 

WALKER 

JEFFERSON 

WALKER 

JEFFERSON 

JEFFERSON 

TUSCALOOSA 

'I'USCALOOSA 

'I'lJSCA LOOSA 

TUSCALOOSA 

'rllSCALOOSA 

TllSCALOOSA 

'I'USCALOOSA 

'I'IJSCALOOS A 

'I'IISCALOOSA 

'rtJSCALOOSA 

HV-A 

HV 

HV-A 

HV 

LV 

HV- A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 
LOST DESOHBEU LOSTtDESRB RESIDUAL CRUSH TOTAL 

STATE COALBED COUNTY DE PTti GAS GAS GAS GAS METH. GAS 

( FT) (CM3/G) (CM3/G) (CM3/G) (CM3/:) (CM3/G) 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

THERE 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

AL 

A L 

AL 

AL 

AL 

AL 

AL 

AL 

TH E R.E 

AL 

AL 

A 1. 

AL 

AL 

A I, 

AL 

MARY 

MARY 

MARY 

MARY 

MARY 

MARY 

MARY 

MARY 

MARY 

MARY 

MARY 

ARE 

LEE 

LEE 

LEE 

LEE 

LEE 

LEE 

LEE 

LEE 

LEE 

LEE 

LEE 

26 RECORDS 

MARY LEE (LI 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

HARY LEE (L) 

MARY LEE (L) 

MARY I.EE ( L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

MAHY LEE (L) 

MARY LEE ( L) 

MARY LEE (L) 

MARY LEE (L) 

MARY LEE (L) 

ARE 26 RECORDS 

MARY 1,EE (U) 

MARY I.EE (U) 

MARY LEU (11) 

MARY LEE (11) 

MAHY I.EU (U) 

MAHY I.t.:k: (IJ) 

MAHY I.t.:E (11) 

TU SCA LOOS A 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

IN THE STATE OF AL 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

J EFFERSON 

TUSCALOOSA 

TUSCALOOSA 

PICKENS 

TIJSCALOOSA 

IN TIIE STATE OF AL 

WALKER 

WALKER 

JEFFERSON 

JEFFERSON 

JEFFERSON 

JEFFERSON 

.J UPFERSON 

2,153 0.2 3.6 

2,344 0.4 14 .O 

2,'346 0.3 9.7 

2,350 0.2 6.7 

2,352 0.1 6.5 

2,358 0.1 5.7 

2,360 0.3 5.2 

2,77 1 0.1 7.5 

2,798 0.4 13.5 

2,799 0.4 14.5 

2,810 0.1 5.4 

FOR THE COALBED MARY LEE 

1,053 0.6 12.7 

1,056 4 .O 11.2 

1,073 0.8 14 .O 

1,074 0.8 13.3 

1,076 1.2 14.5 

1,076 0.7 13 -8 

1,078 0.7 10.1 

1,080 1 .O 8.9 

1,082 1.2 9.4 

1,086 1.1 11.6 

1,092 1.5 13.6 

1,099 0.3 9.3 

1,099 0.5 7.1 

1,102 0.6 10.2 

1,103 0.3 10.1 

1,120 0.7 15.3 

1,123 0.7 12.7 

1,125 1.1 10.5 

1,126 1.2 13.9 

1,127 1.6 13.3 

1,130 1.3 14.2 

1,172 ND 11.0 

1,215 0.2 3.7 

2,185 1.6 1'4.2 

2,231 0.2 2.4 

2,285 1 .O 11.5 

FOR THE COALBED HARY LEE (L) 

4.4 NO

15.2 HV

11.0 HV

7.9 HV

7.4 HV

6.8 HV

5.8 HV

8.7 HV

15.0 HV

16.1 HV

6.1 NO

13.6 LV 

15.3 LV 

15.0 LV 

14.2 LV 

15.7 LV 

14.8 LV 

11.3 -0 

10.4 WV 

10.8 MV 

13.2 MV 

15.1 LV 

10.3 MV 

8.1 - 11.1 MV 

10.9 LV 

16.3 LV 

13.7 MV 

11.9 MV 

15.3 LV 

15.0 LV 

15.6 LV 

12.6 L

4.5 HV

17.4 MV 

5.9 HV

13.9 MV 
TABLE A-2, - Results of direct-method gas-content determinations on U,S, coal samples, by 

LOST DESORBEO LOST+ OESRB RESIDUAL CRUSH TOTAL 

COUNTY DEP'TH GAS GAS GAS GAS METH. GAS 

( F'r (CM3/G) (CM3/G) (CM3/G) ( CM3/G (CH3/G) 

R

A

) STATE COAI.BED 

A La MARY 

AL MARY 

AL MARY 

AL MARY 

AL MARY 

AL MARY 

AL MARY 

AL MARY 

AL MARY 

THERE ARE 

LEE (U) JEFFERSON 

LEE (U) 'TUSCALOOSA 

LEE (11) TUSCALOOSA 

LEE (U) TUSCALOOSA 

LEE (U) TUSCALOOSA 

LEE (U) TIISCALOOS A 

LEE (U) TUSCALOOSA 

LEE (U) TUSCALOOSA 

LEE (U) PICKENS 

16 RECORDS IN THE STATE OF 

1,111 

1,208 

1,701 

1,704 

1,705 

1,706 

1,913 

1,935 

2,185 

AL FOR THE 

1.4 11 .O 

0.1 7.5 

0.3 12.1 

0.7 13.4 

0.3 10.4 

0.4 10.9 

0.2 9.0 

0.7 14.8 

0.3 2.9 

COALBEO MARY LEE (U) 

LV 

HV-A 

- 

- 

- 

- 

- 

- 

HV-A 

AL MARY 

AL MARY 

AL MARY 

AL MARY 

AL MARY 

AL MARY 

AL MARY 

A L MARY 

AL MARY 

AL MARY 

AL MARY 

THERE ARE 

LEE GRP JEFFERSON 

LEE GRP JEFFERSON 

LEE GRP JEFFERSON 

LEE GRP JEFFERSON 

LEE GRP JEFFERSON 

LEE GRP TUSCALOOSA 

LEE GRP TUSCALOOSA 

LEE GRP TUSCALOOSA 

LEE GRP TUSCALOOSA 

LEE GRP TUSCALOOSA 

LEE GRP TUSCALOOSA 

; 1 RECORDS IN THE S'TATE 

1,056 

1,067 

1,068 

1,084 

1,085 

2 ,O 16 

2,059 

2,079 

2,214 

2,257 

2,308 

OF AL FOR THE 

0.5 

0.5 

0.5 

1.8 

1 .o 

ND 

0.2 

0.1 

0.1 

0.6 

0.3 

COALBED MARY 

8 .O 

9.2 

7.0 

8.6 

13.4 

7.3 

1.8 

1.3 

5.1 

7.6 

6.5 

LEE GRP 

HV-A 

HV 

MV 

MV 

MV 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

AL MARY LEE GRP ? TUSCALOOSA 2,322 0.2 4.8 

AL MARY LEE GRP ? TUSCALOOSA 2,341 0.3 6.1 

AL MARY LEE GRP ? TUSCALOOSA 2,357 0.3 10 .O 

AL MARY LEE GRP ? TUSCALOOSA 2,379 0.2 14.0 

THERE ARE 4 RECORDS IN 'rHE STATE OF AL FOR THE COALBED MARY LEE GRP 3 

HV-A 

HV- 

HV-A 

HV-

AL M I LLDALE TUSCALOOSA 555 0 .0 2.2 

AL MI LLDALE TUSCALOOSA 620 0.1 1.3 

AL MI LLDALE TUSCALOOSA 621 0.1 1.5 

AL MI LLDALE PICK ENS 74 1 0.2 2.3 

THERE ARE 4 RECORDS IN THE STATE OF AL FOR THE COALBED MILLDALE 

- 

HV- 

HV-

HV-

AL NEIJ CASTLE TUSCALOOSA 1,148 0.4 10.2 10.5 

AL NEW CASTLE 'rUSCALOOSA 1,169 0.3 10 .o 10.3 

AL NEW CASTLE TUSCALOOSA 2,132 1.2 14.4 15.6 

AL NEW CASTLE TUSCALOOSA 2,283 0.4 4.2 4.5 

AL NEkI CAS'rLE TUSCA LOOSA 2,297 0.1 4.4 4.5 

A L NEW CASTLE 'TUSCALOOSA 2,729 0.1 6 .o 6.1 

'THERE ARE 6 RECORDS IN THE STATE OF AL FOR THE COALBED NEW CASTLE 

HV-

HV- 

MV 

HV-

HV-

HV-

NEW CASTLE ? JEFFERSON 19 1 0.4 3.1 3.5 

1'ri;RE ARE 1 RECORDS IN TItE STATE OF A[, FOR 'I'HE COALBED NEW CASTLE ? 

HV-

/ AL NICKEL PI.A'I'E 'I'IJSCALOOSA 1,606 0.1 6.8 7 .0 HV- 
LOST DESORRED LOST+ DESRB RES I DUAL CRUSH 

STATE COALBED COUNTY DEP'I'H GAS GAS GAS GAS METH. 

( FT) (CM3/G) (CM~/G) (CM3/G) (CM3/G) 

TOTAL 

GAS 

(CM3/G) 

R

A

AL NICKEL PLATE TUSCALOOSA 1,610 0.2 7.1 7.3 1.2 BM 

AL NICKEL PLATE TUSCALOOSA 2,038 0. 1 5.6 5.7 2.4 BM 

THERE ARE 3 RECORDS IN THE STATE OF AL FOR THE COALRED NICKEL PLATE 

HV-

HV-

AL PRATT 

AL PRATT 

AL PRATT 

AL PRATT 

AL PRATT 

AL PRATT 

AL P R ATT 

THERE ARE 7 RECORDS 

TUSCALOOSA 

PICKENS 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

TUSCALOOSA 

IN THE STATE 

1,365 

1,428 

1,524 

1,532' 

1,597 

2,016 

2,025 

OF AL FOR THE 

3 .0 11.1 14.1 1.0 CB 

0.2 2.5 2.8 0.2 BM 

0.1 5.3 5.4 1.2 BM 

0.2 6.7 6.9 ND - 0.1 7.6 7.7 1.8 BM 

0.2 8.8 9 .O 1.5 BM 

0.2 10.5 10.6 1.2 BH 

COALBED PRATT 

- 

HV-

HV-

HV-

tiv-

HV-

HV-

AL PRATT ( L) TUSCALOOSA 711 1.5 4 .o 5.6 0.5 BM 

THERE ARE 1 RECORDS IN THE STATE OF AL FOR THE COALBED PRATT (L) 

AL PRATT (U) TUSCALOOSA 710 0.1 5.1 5.1 0.5 BM 

THERE ARE 1 RECORDS IN THE STATE OF AL FOR THE COALBED PRATT (u) 

HV-

AL PRATT GRP TUSCA LOOSA 1,316 0.1 2.2 2.2 1.3 BM 

AL PRATT GRP TUSCALOOSA 1,408 0.1 4.2 4.3 2.3 BM 

AL PRATT CRP TUSCALOOSA 1,480 0.4 3.2 3.6 2.1 RM 

THERE ARE 3 RECORDS IN THE STATE OF AL FOR THE COALBED PRATT GRP 

HV-

HV-

HV-

AL PRATT GRP ? TUSCALOOSA 1,597 0.1 4.9 4.9 2.8 BM 

THERE ARE 1 RECORDS IN THE STATE OF AL FOR TIIE COALBED PRATT GRP 3 

HV- 

AL REAM JEFFERSON 1,264 0.4 2.8 3.3 0.3 BM 

AL REAM TUSCALOOSA 2,551 0.4 6 .o 6.4 0.6 BM 

AL REAM TUSCALOOSA 2,611 0.3 6 .O 6.3 0.9 BM 

AL REAM TUSCALOOSA 2,617 0.7 4.4 5.1 2.0 BM 

AL REAM TUSCA LOOSA 3,044 0.1 6.4 6.5 0.3 BM 

THERE ARE 5 RECORDS IN THE STATE OF AL FOR THE COALBED REAM 

NON

HV-

HV-

HV-

HV- 

AL 'I'HOMPSON MI LL TUSCALOOSA 903 0.1 3.4 3.5 1.7 BM 

AL THOMPSON MILL TUSCALOOSA 1,425 1.1 5.8 7 .0 2.4 BM 

THERE ARE 2 RECORDS IN 'I'llE S'I'A'I'E OF AL FOR THE COALRED THOMPSON MILL 

HV- 

HV-

AL UTLEY TUSCALOOSA 389 0 .0 1.5 1.5 1.1 BM AL UTLEY TUSCALOOSA 395 0.0 1.2 1.2 1.0 BM 

AL U'rLEY TUSCALOOSA 9 17 0 .o 3.7 3.7 2.0 BM 

THERE ARE 3 RECORDS IN THE S'I'A'I'E OF AL FOR THE COALBED UTLEY 

HV-

HV-

HV-

AL 1JTI.EY GRP TUSCALOOSA 229 0.0 0.2 0.2 0.4 BM 0.6 HV-

A I, II'I'L.EY GHP TUSCAI.OOSA 3 20 ND 0.1 

0.1 0.4 BPI 

AL 0.5 HV

IJTLEY GHP 'I'11SCALOOSA 465 0.1 2.4 2.5 0.6 BM 

3.1 HV

THERE ARE 3 RECORIIS IN 'I'IiE S'I'A'TE OF AL FOR 'I'ItE COALBED U'rLEY CRP 

THERE ARE 214 RECORDS IN 'THE S'I'A'I'E OF AL 
~m od mm cum mm mm 000000 

dr. dm dd 

ZtZ1:1:I: 

mmmmmm 

mo mw ulm ...... 

OOd&dd 

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I I 

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11: 

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U d cu 

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U 

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L 

0 

U 

L 

0 

W 

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I: I: 2 

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D 

a 

0 

U 

W -- 0: 

3 3 WW N 

s z EX 

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C 

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W 

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00 I 

6 

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mmmammmmmm 

PPPPQP 

JJJJJJ 

WWWWWW 

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aaaaaaammm444444WWWWh 

UUUUUU1: EI:I: Z 

n 

a 0 OOCOOO oocw O OOUOOUOOOI h 

d 

ul 

rO 

0 m

rO 

rO 

W 

z 

0 

Z 

m 

m 

I: 

a 

0 

0 

m 

m 

n 

U 

Z 

w 3

0 

*O 

cu P 

4 

a 

0 

J 

0 

U m P OW m 

J 

4 

0 

U 

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In r 0 5 

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0 

L 

0 

0 

L 

0 

cnw ah 

I: 4 - + Z m 

m r 4 + J z 

C( 

cn -a 

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000000 -?Ln 

-?mo~)om ma ...... . . r~ma+-?-? ulm mwmcumcu 

I: I: trI:xI:z EX m ma mmmmmm rm 

W 

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P 0 0 *a OOW m 

a 0000 oow OOVOOUI 
LOST DESORBED LOST~DESRB RESIDUAL CRUSH TOTAL RA

STATE COALBED COUNTY DE PTH GAS GAS GAS GAS METH. GAS AP

( F'r) (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CM3/G) 

CO LARAMIE FM BOULDER 38 0 .o 0.0 

CO I.ARAE1IE FM ADAMS 114 0 .o 0.1 

CO LARACtI E FM ADAMS 314 0.2 0.4 

CO LARAMIE FM ADAMS 37 1 0 .o 0.0 

THERE ARE 4 RECORDS IN TllE STATE OF CO FOR THE COALBED LARAMIE FM 

0.0 SUB-

0.1 SUB-

0.6 SUB-

0.0 SUB-

CO MENEFEE FM LA PLATA 304 0 .o 0.1 

CO MENEFEE FM LA PLATA 318 0.1 0.1 

THERE ARE 2 RECORDS IN THE STATE OF CO FOR THE COALBED MENEFEE FM 

0.2 HV-A 

0.3 HV-A 

CO MESAVERDE A RIO BLANCO 809 0 .o 1.1 

CO MESAVERDE A RIO BLANCO 1,211 0.0 0.5 

CO MESAVERDE A RIO BLANCO 1,212 0.1 0.8 

THERE ARE 3 RECORDS IN THE STATE OF CO FOR THE COALBED MESAVERDE A 

1.4 HV-C 

0.6 HV-B 

0.9 HV-B 

CO MESAVERDE B RIO BLANCO 798 0.1 1.9 

CO MESAVERDE B RIO BLANCO 905 0.0 0.1 

THERE ARE 2 RECORDS IN THE STATE OF CO FOR THE COALBED MESAVERDE B 

2.2 HV-C 

0.1 HV-C 

CO MESAVERDE C RIO BLANCO 796 0.2 2.1 

CO MESAVERDE C RIO BLANCO 882 0.1 0.2 

CO MESAVERDE C RIO BLANCO 1,150 0.2 0.6 

CO MESAVERUE C RIO BLANCO 1,150 0.1 0.5 

CO MESAVERDE C RIO BLANCO 1,352 0.2 1.5 

THERE ARE 5 RECORDS IN TIfE STATE OF CO FOR THE COALBED MESAVERDE C 

2.4 HV-C 

0.2 HV-C 

1.0 HV-C 

0.8 HV-B 

1.7 HV-C 

CO MESAVERDE D RIO BLANCO 

CO MESAVERDE D RIO BLANCO 

CO MESAVERDE D RIO BLANCO 

CO MESAVERDE D RIO BLANCO 

CO MESAVEHDE D RIO BLANCO 

CO MESAVERDE D RIO BLANCO 

CO MESAVERDE D RIO BLANCO 

THERE ARE 7 RECORDS IN TIIE STATE 

766 0.2 2.2 

773 0.4 2.3 

1,200 0.1 1.2 

1,206 0.1 1 .O 

1,332 0.1 1.9 

1,334 0.1 1.7 

1,337 0.1 1.5 

OF CO FOR TIlE COALBED MESAVERDE D 

2.5 HV-C 

2.8 HV-C 

1.3 HV-C 

1.1 HV-C 

2.1 HV-C 

2.1 HV-C 

1.9 HV-C 

CO MESAVERDE E RIO BLANCO 7 60 0.1 2.1 

CO MESAVEHIIE E RIO RLANCO 1,189 0.1 0.8 

CO MESAVERDE E RIO RLANCO 1,326 0.0 1.8 

THERE ARE 3 RECORDS IN THE S'I'ATE OF CO FOR THE COALBED MESAVERDE E 

2.3 HV-C 

1.0 HV-C 

2.1 HV-C 

CO MESAVERDE F RIO BLANCO 742 0.3 0.2 

CO MESAVERUE F RIO RLANCO 745 0.2 2.1 

CO MESAVEHOE F HI0 BLANCO 912 0.0 0 .o 

THERE ARE 3 RECORDS IN 'I'HE STATE OF CO FOR THE COALBED MESAVERDE F 

0 .6 HV-

2.3 HV-

0.0 HV-

CO MESAVERDE GRP DE L'I'A 

CO MESAVEHOE GRP RIO HI,ANCO 

CO FtESAVURDE GRP R[O HLANCO 

0.0 HV-

3.0 NON

1.4 NON

STATE COALHED 

LOST DESORBED LOSTtDESRB RESIDUAL 

COUNTY DEPTH GAS GAS GAS GAS 

( FT) (CM3/G) (CM3/G) (CH3/G) (CM3/G) 

CRUSH TO'I'AL 

METH. GAS 

(CM3/G) 

R

A

CO 

CO 

CO 

CO 

co 

co 

co 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

co 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

CO 

THERE 

VERMEJO FM 

VEHMEJO FM 

VERMEJO FM 

VERMEJO FM 

VERMEJO FM 

VERMEJO FM 

VERMEJO FM 

VERMEJO FM 

VERFtEJO FM 

VERMEJO FM 

VERMEJO FM 

VERMEJO FM 

VERMEJO PM 

VERMEJO PM 

VERMEJO PM 

VERMEJO PM 

VERMEJO FM 

VERMEJO FM 

VERMEJO FM 

VERMEJO FM 

VERMEJO FM 

VERMEJO PM 

VERMEJO FM 

VERMEJO FM 

VERMEJO FH 

VERMEJO FM 

VERMEJO FH 

VERMEJO FM 

VERMEJO FM 

VERMEJO FM 

ARE 35 RECORDS 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

HUERFANO 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

HUERFANO 

LAS ANIMAS 

HUERFANO 

HUERFANO 

HUERFANO 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

HUERFANO 

LAS ANIMAS 

LAS AN1 MAS 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

LAS ANIMAS 

IN THE STATE 

733 

813 

825 

859 

8 70 

870 

873 

96 3 

966 

1,006 

1,009 

1,014 

1,017 

1,0.28 

1,076 

1,094 

1,095 

1,100 

1,109 

1,142 

1,158 

1,185 

1,191 

1,192 

1,195 

1,209 

1,219 

1,220 

1,692 

1,793 

OF CO FOR THE 

1.9 5.8 

0.1 0.1 

0 .o 0.0 

0.3 4 .O 

0.1 0.5 

0.1 0.5 

0 .o 0.2 

0.2 0.3 

0.1 0.3 

0.1 0.6 

0.8 0.1 

0.2 0.6 

0.1 0.1 

0 .o 1.1 

0.4 0.2 

1.4 7.7 

1.4 8.9 

1.1 8.6 

0.1 10.4 

1 .o 0.2 

0.9 16 .O 

0.6 3.4 

1.2 5.0 

0.8 3.8 

2.9 10.6 

0.7 9.9 

0.1 0.5 

0.1 0.7 

2.1 8.9 

4.8 10.5 

COALBED VERMEJO PM 

MV 

HV-A 

HV-A 

HV-A 

HV-A 

NON

HV-A 

HV-A 

HV-A 

HV-

HV-A 

HV-

HV-

HV-

HV-

MV 

LV 

NON

LV 

HV-

LV 

NON

NON

NON

HV 

LV 

NON

NON

HV 

HV 

CO 

CO 

co 

THERE 

ROUTT 340 0.1 0.1 

ROUT'I' 1,289 0 .O 0 .O 

HOUTT 1,404 0.3 0 .o 

IN THE STATE OF CO FOR THE COALBED WADGE 

LJADGE 

WADGE 

WADGE 

ARE 3 RECORDS 

HV-

HV-

HV-

CO 

CO 

THERE 

WATK INS 

WATK INS 

ARE 2 RECORDS 

ARAPAHOE 135 0.1 0 .o 

ARAPAHOE 145 0.1 0.1 

IN THE STATE OF CO FOR THE COALBED WATKINS 

SUB

LIG

CO 

CO 

THERE 

WHEELER GRP (L) 

WHEELER GRP (L) 

ARE 2 RECORDS 

GARFI GLD 3,975 0.2 4.3 

GARFIELD 3,976 0.3 5.9 

IN THE STATE OF CO FOR THE COALBED WHEELER GRP (L) 

HV-

HV

CO 

THERE 

WHEELER GRP (M) 

ARE 1 RECORDS 

GARFIELD 3,896 0.6 2.4 

IN THE STATE OF CO FOR THE COALBED WHEELER GRP (M) 

HV-
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STATE COALRED 

LOST DESORRED LOST+ DESRB RESIDUAL CRUSH TOTAL 

COO NT Y DEPTH GAS GAS GAS GAS METH. GAS A

( F'r) (CM3/G) (CM~/G) (CM3/G) (CM3/G) ( CM3/G) 

I L BRIAR HILL (5A) CLAY 78 0.1 0.4 0.5 0.5 BM 1.0 HV

I L BRIAR HILL (5A) MARION 728 0 .o 0.5 0.5 0.3 BM 0.8 HV

THERE ARE 2 RECORDS IN THE STATE OF IL FOR THE COALBED BRIAR HILL (5A) 

I L DANVILLE (7) MARION 666 0 .O 0.7 0.7 0.1 BM 0.8 HV

I L DANVILLE (7) CLAY 995 0.1 0.7 0.8 0.5 BM 1.3 HV

I L DANVILLE (?) CLAY 997 0.1 0.9 0.9 0.3 BM 1.2 HV

THERE ARE 3 RECORDS IN THE STATE OF IL FOR THE COALBED DANVILLE (7) 

I L HARRISBURG (5 MARION 

I L HARRISBURG (5) MARION 

I L HARRISBURG ( 5 ) JEFFERSON 

I L HARRISBURG ( 5) WHITE 

I L HARRISBURG (5) WAYNE 

I L HARRISBURG (5) WAYNE 

IL HARRISBURG (5) CLAY 

THERE ARE 7 RECORDS IN THE STATE 

I L HERRIN (6) 

I L HERRIN (6) 

I L HERRIN (6) 

I L HERRIN (6) 

I L HERRIN (6) 

I L HERRIN (6) 

I L HERRIN (6) 

I L HERRIN (6) 

I L HERRIN (6) 

I L HERRIN (6) 

THERE ARE 10 RECORDS 

MARION 

JEFFERSON 

WHITE 

WAYNE 

WAYNE 

FRANKLIN 

FRAtIKLIN 

FRANKLIN 

CLAY 

CLAY 

IN THE STATE 

733 0 .o 0.6 0.6 0.3 BM 0.9 HV

734 0 .O 0.9 0.9 0.0 BM 0.9 HV

793 0.2 0.6 0.8 0.2 CB 1.0 - 

909 0.2 2.2 2.4 0.5 BM 2.9 HV

1,013 0.1 2.3 2.4 0.9 G 3.3 - 

1,069 0.1 1.5 1.6 0.7 G 2.3 - 

1,090 0.1 0.7 0.9 0.3 BM 1.2 HV

OF IL FOR THE COALBED HARRISBURG (5) 

699 0 .O 0.9 

733 0.7 1.1 

782 0.3 3.2 

902 0.2 1 .O 

972 0.2 1.8 

990 0.1 2.0 

992 0.1 1.9 

993 0.1 1.8 

1,036 0.1 0.5 

1,037 0.1 0.5 

OF IL FOR THE COALBED HERRIN (6) 

1.1 HV

1.9 - 3.9 HV

1.4 - 

2.7 - 2.8 - 2.7 - 2.5 - 0.9 HV

1.1 HV

I L SEELYVILLE WAYNE 1,293 0.1 1.2 1.3 0.4 G 1.7 - 

I L SEELYVILLE WAYNE 1,295 0.3 1.6 1.9 0.6 G 2.5 - 

I L SEELYVILLE CLAY 1,352 0.2 0.9 1.1 0.4 BM ,1.5 HV

THERE ARE 3 RECORDS IN THE STATE OF IL FOR THE COALBED SEELYVILLE 

THERE ARE 25 RECORDS IN THE STATE OF IL 

IN DANVILLE (VII) SULLIVAN 148 ND 0.7 0.7 0.2 BM 0.9 HV

IN DANVILLE (VI I) KNOX 34 3 0.1 1.6 1.7 0.9 G 2.6 - 

IN DANVII.LE (VII) POSEY 4 69 0 .o 1 .O 1 .O 0.1 BM 1.1 HV

IN DANVI LLE (VI I) POSEY 505 0.1 1.9 2 .o 0.2 BM 2.2 HV

THERE ARE 4 RECORDS IN THE S'CA'I'E OF IN FOR 'ME COALBED DANVILLE (VII) 

IN HERRIN POSE Y 5 6 4 0.1 2.4 2.5 0.2 BM 2.7 HV

THERE ARE 1 RECORDS IN 'l'liE S'I'AfE OF IN FOR TIjE COALBED HERRIN 
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STATE COALBED 

LOST DESORBED LOSTtDESRB RUSI DUAL CRUSH TOTAL 

COUNTY DEPTH GAS GAS GAS GAS METH. GAS 

(FT) (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CM3/G) 

IN SEELYVILLE( I I I) SULLIVAN 4 32 ND 2.2 2.2 0.3 BM 2.5 

IN SCELYVILLE(II1) POSEY 881 ND 0.3 0.3 0.5 BM 0.8 

IN SEELYVI LLE( I I I ) POSEY 894 0.1 2.1 2.2 0.4 BM 2.6 

IN SEELYVILLE( I I I ) POSEY 935 0.1 2.7 2.8 0.5 BM 3.3 

IN SEELYVI LLE( I I I ) POSEY 9 37 0.2 3.4 3.5 0.9 BM 4.4 

THERE ARE 5 RECORDS IN THE STATE OF IN FOR THE COALBED SEELYVfLLE(1II) 

IN SPRINGFIELD (V) VANDERBURG 

IN SPRINGFIELD (V) VANDERBURG 

IN SPRINGFIELD (V) VANDERBURG 

IN SPRINGFIELD (V) VANDERBURG 

IN SPRINGFIELD (V) VANDERBURG 

IN SPRINGFIELD (V) SULLIVAN 

IN SPRINGFIELD (V) POSEY 

IN SPRINGFIELD (V) POSEY 

IN SPRINGFIELD (V) POSEY 

IN SPRINGFIELD (V) POSEY 

THERE ARE 10 RECORDS IN 'PHE STATE 

2 17 0.1 0.6 0.6 

218 0.1 0.8 0.9 

2 18 0.0 0.8 0.8 

2 19 0.0 0.7 0.7 

2 20 0.1 1 .o 1.1 

266 ND 2.1 2.1 

619 0.1 0.3 0.4 

66 7 0 .O 1.1 1.1 

669 0.1 2.1 2.2 

670 0.2 2 .O 2.2 

OF IN FOR THE COALBED SPRINGFIELD (V) 

IN SURVAN'I' ( IV) POSEY 787 0.1 1.4 1.5 0.5 BM 2.0 

IN SURVANT (IV) POS E Y 8 30 0.1 2.7 2.8 0.4 BM 3.2 

THERE ARE 2 RECORDS IN THE STATE OF IN FOR THE COALBED SURVANT (IV) 

THERE ARE 61 RECORDS IN THE STATE OF IN 

KY AMBURGY KNOTT 602 0 .O 0.1 0.1 0.7 BM 0.8 

KY AMBURGY KNOTT 60 3 0.1 0.1 0.2 0.7 BM 0.9 

KY AMBURGY KNOTT 605 0.1 0.1 0.1 0.6 BM 0.7 

THERE ARE 3 RECORDS IN THE STATE OF KY FOR THE COALBED AMBURGY 

KY R I NGHAM ? FLOYD 186 0.0 0.6 0.6 1.4 BM 2.0 

THERE ARE 1 RECORDS IN THE STATE OF KY FOR THE COALBED BINGHAM ? 

KY CARRONDALE (9 ) WERSTER 1,306 ND 0.6 0.6 0.8 BM 1.4 

KY CARBONDALE (9) WEBSTER 1,310 ND 0.6 0.6 0.9 BM 1.5 

THERE ARE 2 RECORDS IN THE STATE OF KY FOR THE COALBED CARBONDALE (9) 

KY ELKHORN (U) KNOTT 794 0.1 0.9 1.1 1.5 BM 2.6 

KY ELKHORN (U) K N OT'P 79 5 0.3 1 .o 1.3 1.7 BM 3.0 

KY ELKHORN (U) KNOTT 814 0 .o 0.8 0.8 1.1 BM 1.9 

KY ELKHOHN (U) KNOTT 815 0.1 0.3 0.4 1.3 BM 1.7 

THERE ARE 4 RECORDS IN THE STA'PE OF KY FOR THE COALBEO ELKHORN (U) 

KY ELKHORN NO. 3 PERRY 400 0 .O 1.1 1.2 0.5 G 1.7 

THERE ARE 1 RECORDS IN 'PllE STATE OF KY FOR 'rliE COALBED ELKHORN NO. 3 

R

A

HV

HV-

HV-

HV-

HV

HV-

HV-

HV

HV-

HV-

HV

HV

HV

HV

HV

HV

HV

HV

HV-

HV

HV

HV

HV

HV

HV

HV

HV
TABLE A-2. - Results of direct-method gas-content determinations on U.S. coal samples, by St

LOST DESORBED LOST+DESRB RESIDUAL CRUSH TOTAL 

STATE COALBED COUNTY DE ~'rtt GAS GAS GAS GAS METH. GAS 

( F'r (CM3/G) (CM3/G) (CM3/G) (CM3/G) ( CM3/G 

KY HAGY FLOYD 2 7 6 0.0 0.7 0.7 2.3 BM 3.0 HV

THERE ARE 1 RECORDS IN THE STATE OF KY FOR THE COALBED HAGY 

KY KENTUCKY (UNC) CLAY 646 0 .o 0.5 0.5 1.0 BM 1.5 HV

KY KEN'TUCKY ( UNC) CLAY 741 1.2 1.3 2.5 1.5 BM 4.0 HV

KY KENTUCKY (UNC) CLAY 870 0.1 1.3 1.3 0.7 BM 2.0 HV

THERE ARE 3 RECORDS IN THE STATE OF KY FOR THE COALBED KENTUCKY (UNC) 

KY LISMAN FM (13) WEBS'L'ER 1,201 ND 0.6 0.6 0.8 BM 1.4 HV

KY L I SMAN FM ( 13 ) WEBSTER 1 205 ND 0.8 0.8 0.6 BM 1.4 HV

THERE ARE 2 RECORDS IN THE STATE OF KY FOR THE COALBED LISMAN FM (13) 

KY POND CREEK PIKE 125 0.2 1.2 1.4 0.7 CB 2.1 - 

KY POND CREEK FLOYD 132 0 .0 0.2 0.2 0.8 BM 1.0 HV

KY POND CREEK MARTIN 400 0.1 1.4 1.4 1.4 G 2.8 - 

KY POND CREEK PIKE 500 0.1 0.8 0.9 0.3 CB 1.2 - 

THERE ARE 4 RECORDS IN THE STATE OF KY FOR THE COALBED POND CREEK 

THERE ARE 21 RECORDS IN THE STATE OF KY 

MT ANDERSON ROSEBUD 

MT ANDERSON POWDER RIVER 

MT ANDERSON POWDER RIVER 

MT ANDERSON POWDER RIVER 

MT ANDERSON BIG HORN 

M T ANDERSON BIG HORN 

MT ANDERSON BIG HORN 

MT ANDERSON BIG HORN 

MT ANDERSON BIG HORN 

MT ANDERSON BIG HORN 

MT ANDERSON BIG HORN 

THERE ARE 11 RECORDS IN THE STATE OF MT 

62 0.1 0.1 

249 0.0 0.0 

267 0 .O 0 .O 

29 2 0.0 0 .O 

4 26 0 .O 0.0 

433 0.1 0.1 

450 0.1 0.1 

457 0.1 0.1 

480 0.1 0.1 

492 0 .O 0 .O 

503 0.0 0 .O 

FOR THE COALBED ANDERSON 

SU

SU

LIG

SU

SU

HV

HV

SU

HV

SU

SU

MT CANYON BIG HORN 589 0.1 0.1 0.2 0.0 BM 0.2 HV

MT CAN YON BIG HORN 603 0.1 0.2 0.3 0.0 BM 0.3 SU

THERE ARE 2 RECORDS IN THE STATE OF MT FOR THE COALBED CANYON 

MT D I E'r2 ROSEBUD 162 0.1 0.0 0.1 0.0 BM 0.1 SU

M *I' 1) I E'T 2 POkJDER RIVER 379 0 .O 0.1 0.1 0.1 SU

0.0 BM 

MT DI ETZ POWDER RIVER 386 0 .o 0 .o 0 .o 0.0 BM 0.0 SU

M'C' DI E'rZ POWDER RIVER 401 0 .o 0.1 0.1 0.0 BM 0.1 SU

THERE ARE 4 RECORDS IN THE STATE OF M'r FOR THE COALBED DIETZ 

MT MONTANA (UNC) ROSEBllD 4 24 0.1 0.1 0.2 0.0 BM 0.2 SU

THERE ARE 1 RECORDS IN 'THE S'I'A'I'E OF MT FOR THE COALBED MON'I'ANA (UNC) 
LOST DESORBED LOSTtDESRB RESIDUAL CRUSH TOTAL 

STATE COALRED COUNTY DEPTH GAS GAS GAS GAS METH. GAS 

( FT) (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CM3/G) 

MT SMITH BIG HORN 157 0 .0 0.0 0.1 0.0 BH 0.1 SU

MT SM I'rH BIG HORN 169 0.0 0 .0 0.1 0.0 BH 0.1 SU

MT SMITH BIG HORN 17 4 0.1 0.1 0.1 0.0 BM 0.1 SU

THERE ARE 3 RECORDS IN THE STATE OF MT FOR THE COALBED SMITH 

MT TONGUE RIVER MB BIG HORN 122 0 .0 0.1 0.1 0.0 BM 0.1 HV

MT TONGUE RIVER MB BIG HORN 135 0 .o 0.1 0.1 0.0 BM 0.1 SU

MT TONGUE RIVER MB BIG HORN 145 0.1 0.1 0.2 0.0 BM 0.2 SU

MT TONGUE RIVER MB BIG HORN 3 4 9 0.0 0 .o 0.1 0.0 BH 0.1 SU

MT TONGUE RIVER MB BIG HORN 39 1 0.0 0.0 0.1 0.0 BM 0.1 SU

MT TONGUE RIVER MB BIG HORN 402 0 .O 0.0 0.0 0.0 BM 0.0 SU

THERE ARE 6 RECORDS IN THE STATE OF MT FOR THE COALBED TONGUE RIVER HB 

MT WALL 

MT WALL 

MT WALL 

MT WALL 

MT WALL 

MT WALL 

MT WALL 

THERE ARE 

BIG HORN 623 0.0 0.0 0.1 0.0 BM 0.1 SU

BIG HORN 632 0.1 0.1 0.2 0.0 BM 0.2 SU

BIG HORN 658 0 .o 0.1 0.1 0.0 BH 0.1 SU

BIG HORN 6 7 4 0.1 0.1 0.2 0.0 BM 0.2 SU

BIG HORN 744 0.1 0.1 0.2 0.0 BM 0.2 HV

BIG HORN 756 0.0 0.2 0.3 0.0 BM 0.3 HV

BIG HORN 770 0.0 0.4 0.5 0.0 BM 0.5 SU

7 RECORDS IN THE STATE OF MT FOR THE COALBED WALL 

THERE ARE 34 RECORDS IN THE STATE OF MT 

NC CUMNOCK LEE 910 0.3 9 .o 9.3 0.3 BM 9.6 LV 

THERE ARE 1 RECORDS IN THE STATE OF NC FOR THE COALBED CUHNOCK 

NC GULF LEE 952 0.3 11.1 11.4 0.7 BM 12.1 LV 

THERE ARE 1 RECORDS IN THE STATE OF NC FOR THE COALBED GULF 8 

THERE ARE 2 RECORDS IN THE STATE OF NC 

FRIJ ITLAND 

FRU ITLAND 

FRIJ ITLAND 

FRUITLAND 

FRlJI'rLAND 

FRU ITLAND 

FRUITLAND 

FRU ITLAND 

FRIJ1'rLAN.D 

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FRII 1'rL.ANI) 

FHU I'TLAND 

SAN JUAN 

SAN JUAN 

SAN JUAN 

SAN JUAN 

SAN JUAN 

SAN JUAN 

SAN JUAN 

SAN JUAN 

SAN JUAN 

SAN JUAN 

SAN JUAN 

SAN JUAN 

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

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TABLE A-2. - Results of direct-method gas-content determinations on U.S. coal samples, by Sta

LOST DESORBED LOST+DESRB 

GAS GAS GAS 

(CM3/G) (CM3/G) (CM3/G) 

RESIDUAL CRUSH 

GAS METH. 

(CM3/G) 

TOTAL R

GAS A

(CM3/G) 

STATE COALBED COUNTY DEPTH 

( F'r) 

890 

FOR THE 

0.1 2.6 2.6 

COALBED BAKERSTOWN 

4.4 HV-

PA BAKERSTOWN 

THERE ARE 1 RECORDS 

GREENE 

IN THE STATE OF PA 

440 

FOR THE 

0.1 2.8 2.9 

COALBED BAKERSTOWN (U) 

3.9 HV-

PA BAKE RSTOWN ( U ) 

THERE ARE 1 RECORDS 

WESTMORELAND 

IN TltE STATE OF PA 

0.1 0.3 0.4 

0.0 0.6 0.6 

0 .O 0.4 0.4 

0 .O 0.9 0.9 

0.0 0.2 0.3 

0.0 0.6 0.6 

COALRED BIG BED 

1.7 ANT 

1.4 ANT 

0.9 ANT 

2.0 ANT 

0.9 ANT 

1.0 ANT 

PA BIG BED 

PA BIG BED 

PA BIG BED 

PA BIG BED 

PA BIG BED 

PA BIG BED 

THERE ARE 6 RECORDS 

LACKAWANNA 

LACKAWANNA 

LACKAWANNA 

LACKAWANNA 

LACKAWANNA 

LACKAWANNA 

IN THE STATE OF PA 

102 

104 

105 

107 

109 

111 

FOR THE 

WESTMORELAND 

ALLEGHENY 

ALLEGHENY 

IN THE STATE OF PA 

9 9 4 

1,020 

1,020 

FOR THE 

0.0 5.7 5.7 

0.1 2.6 2.7 

0.1 2.4 2.5 

COALBED BROOKVILLE 

PA BROOKVILLE 

PA BROOKVILLE 

PA BROOKVI LLE 

THERE ARE 3 RECORDS 

PA BRUSH CREEK 

THERE ARE 1 RECORDS 

WESTMORELAND 

IN THE STATE OF PA 

627 

FOR THE 

0.1 5 .O 5.1 

COALBED BRUSH CREEK 

5.7 HV-

WESTMORELAND 

WESTMORELAND 

WESTMORELAND 

WESTMORELAND 

WESTMORELAND 

ALLEGHENY 

GREENE 

IN THE STATE OF PA 

69 1 

69 1 

8 35 

8 35 

835 

9 70 

1,294 

FOR THE 

0.2 4.7 4.9 

0.1 2.5 2.6 

0.1 6 .O 6.1 

0.1 5.9 6 .O 

0.1 4.2 4.4 

0.1 2.8 2.9 

ND 3.0 3 .o 

COALBED CLARION 

6.2 HV-

5.2 HV-

8.0 HV-

8.5 HV-

7.5 HV-

2.9 - 4.4 HV-

PA CLARION 

PA CLARION 

PA CLARION 

PA CLARION 

PA CLARION 

PA CLARION 

PA CLARION 

THERE ARE 7 RECORDS 

PA CLARION ? 

PA CLARION ? 

PA CLARION ? 

THERE ARE 3 RECORDS 

WESTMORELAND 

WESTMORELAND 

WESTMORELAND 

IN THE STATE OF PA 

955 

957 

966 

FOR THE 

0.0 2 .o 2 .o 

0.0 0.6 0.6 

0 .o 3.3 3.3 

COALRED CLARION ? 

4.2 HV-

1.6 NON

5.1 HV-

PA CLARK 

PA CLARK 

PA CLARK 

PA CLARK 

PA CIAARK 

THERE ARE 5 RECORDS 

LACKAWANNA 

LACK AWANNA 

LACKAWANNA 

LACKAWANNA 

LACKAWANNA 

IN THE STA'I'E OF PA 

196 

197 

199 

200 

202 

FOR THE 

0.0 0.1 0.1 

0.0 0.1 0.1 

0.0 0.1 0.1 

0.0 0.1 0.1 

0.0 0.1 0.2 

COALBED CLARK 

0.3 ANT 

0.3 ANT 

0.5 ANT 

0.4 ANT 

0.5 ANT 

PA FISH CREEK 

PA Y ISIi CREEK 

THERE ARE 2 RECORDS 

GREENE 

GHEENE 

IN 'l'llE STATE OF PA 

150 

213 

FOR 'rH E 

0.1 0.2 0.3 

0 .o 0.2 0.2 

COALBED FISH CREEK 

0.8 HV-

1.0 HV-

PA F I Sli POT WAS ti I NGTON 20 0 0.1 0.5 0.6 1.6 BM 2.2 HV-
LOST DESORBED LOSTtDESRB RESIDUAL CRUSH 

COUNTY DEPTH GAS GAS GAS GAS ME'I'H. 

( F'r (CM3/G) (CM3/G) (CM3/G) ( CM3/G 

TOTAL 

GAS 

( CH3/G 

STATE COALBED 

PA FISHPO'I' 

PA FISHPOT 

THERE ARE 3 RECORDS 

GREENE 

GREENE 

IN THE STATE OF 

422 0.2 0.5 

5 10 0.2 0.9 

PA FOR THE COALBED FISHPOT 

1.8 NO

2.7 HV

PA FREEPORT 

PA FREEPORT 

PA FREEPORT 

PA FREEPORT 

PA FREEPOR'I' 

THERE ARE 5 RECORDS 

ALLEGHENY 

ALLEGHENY 

GREENE 

GREENE 

GREENE 

IN THE STA'I'E OF 

69 5 0.1 1.7 

69 5 0.1 0.3 

1,414 0.2 4.5 

1,415 0.1 3.5 

1,417 0.1 3.6 

PA FOR THE COALBED FREEPORT 

PA FREEPORT (L) 

PA FREEPORT (L) 

PA FREEPORT (L) 

THERE ARE 3 RECORDS 

39 8 0.3 5.7 

490 0.1 1.3 

4 9 0 0.1 1.2 

PA FOR THE COALBED PREEPORT (L) 

7.2 HV 

3.2 HV

2.7 HV

INDIANA 

WESTMORELAND 

WESTMORELAND 

IN TIIE STATE OF 

PA FREEPORT (U) 

PA FREEPORT (U) 

PA FREEPORT (U) 

PA FREEPORT (U) 

PA FREEPOR'I' (U) 

PA FREEPORT (U) 

PA FREEPORT (U) 

PA FREEPORT (U) 

PA FREEPORT (U) 

PP FREEPORT (U) 

P P FREEPORT (U) 

PA FREEPORT (U) 

PA FREEPORT (U) 

PA FREEPORT (U) 

PA FREEPORT (U) 

PA FREEPORT (U) 

PA FREEPORT (U) 

THERE ARE 17 RECORDS 

ALLEGHENY 

ALLEGHENY 

ALLEGHENY 

ALLEGHENY 

ALLEGHENY 

ALLEGHENY 

ALLEGHENY 

WESTMORELAND 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

IN THE STA'I'E OF 

488 0.1 1.7 

489 0.2 1.5 

490 0.1 0.1 

49 1 0.3 2.3 

492 0.2 2.3 

493 0.3 2.2 

494 1 .O 0.5 

728 0.3 7.8 

892 0.2 2.2 

937 0.2 3.9 

1,034 0.1 2.8 

1,036 0.2 3.3 

1,058 0.5 6.4 

1,072 0.3 2.4 

1,085 ND 1.5 

1,304 0.1 2.8 

1,307 0.1 3.1 

PA FOR THE COALBED FREEPORT (U) 

4.2 - 3.5 HV

1.6 HV

4.9 HV

4.9 HV

4.7 HV

3.3 HV

9.3 HV

2.7 - 4.7 - 3.5 - 4.7 - 7.2 - 3.4 - 3.6 HV

4.7 - 4.5 - 

PA IIARLEM 

THERE ARE 1 RECORDS 

WESTMORELAND 

IN THE STATE OF 

372 0.1 2.3 

PA FOR THE COALBED HARLEM 

4.7 HV

PA JOLLYTOWN 

PA ,JOLLYTOWN 

THERE ARE 2 RECORDS 

GREENE 

GREENE 

IN THE STATE OF 

19 3 0.1 0.7 

574 0.1 0.3 

PA FOR THE COALBED JOLLYTOWN 

1.5 HV

2.0 HV

PA K I 'I"l'ANN I NG 

THERE ARE 1 RECORDS 

INDIANA 

IN THE S'l'A'l'E OF 

624 0.1 0.5 

PA FOR THE COALBED KIT'rANNING 

PA KIT'TANNING (L) 

PA KI'C'CANNING (L) 

PA KI'r'rANNINCJ (L) 

ARMSTRONG 

ARMS'I'RONG 

ARMSTRONG 

0.4 HV

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LOST DESORRED LOSTtDESRB 

DE P'rH GAS GAS GAS 

( F'F (CM3/G) (CM3/G) (CM3/G) 

RESIDUAL 

GAS 

(CM3/G) 

CRUSH 

METH . TOTAL 

GAS 

CM 3/G 

RA

A

STATE COALBED COUNTY 

5 56 0.0 0.5 

559 0.0 1 .o 

560 0.0 0.6 

56 1 0.0 0.4 

562 0.0 0.1 

FOR THE COALBED NEW COUNTY (L) 

ANT 

ANT 

ANT 

ANT 

ANT 

NEW COUNTY (L) 

NEW COUNTY (L) 

NEW COUNTY (L) 

NEW COUNTY (L) 

NEW COUNTY (L) 

ARE 6 RECORDS 

PA 

PA 

PA 

PA 

PA 

THERE 

LACKAWANNA 

LACKAWANNA 

LACKAWANNA 

LACKAWANNA 

LACKAWANNA 

IN THE STATE OF PA 

128 0 .O 1.6 

129 0.0 1.1 

FOR THE COALBED NEW COUNTY (U) 

ANT 

ANT 

NEW COUNTY (U) 

NEW COUNTY (U) 

ARE 2 RECORDS 

LACKAWANNA 

LACKAWANNA 

IN THE STATE OF PA 

PA 

PA 

'THERE 

1,359 0 .O 0.2 

1,373 0.0 0.4 

FOR THE COALBED ORCHARD 

PA 

PA 

THERE 

ORCHARD 

ORCHARD 

ARE 2 RECORDS 

SCHUYLKILL 

SCHUYLKILL 

IN THE STATE OF PA 

ANT 

ANT 

PEACH MOUNTAIN 

PEACH MOUNTAIN 

ARE 2 RECORDS 

SCHUYLKI LL 

SCHUYLK I LL 

IN THE STATE OF PA 

685 3.7 14.7 

68 5 2.8 17.6 

FOR THE COALBED PEACH MOUNTAIN 

ANT 

ANT 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PIT'FSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PIT'FSBURGH 

PITTSBURGH 

PIT'FSBURGH 

PIT'FSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PI'~TSBURGH 

PITTSBURGH 

PITTSBURGH 

P1'l"FSBURGH 

PI'l'TSBURGH 

PIT'l'SBURGH 

P ['Yl'SBU RG ti 

P 1'l"l'SHURGH 

P IT'l'SBURGH 

WASH I NGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASH I NGTON 

WASHINGTON 

WAS ti I NGTON 

GREEN E 

GREENE 

GREENE 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WAS I1 I NGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASH I NGTON 

GREENE 

GREENE 

GHEENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GHt:t:NE 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

- 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV- 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV-A 

HV- 

HV-A 

HV-A 

HV-A 
TABLE A-2. - Results of direct-method gas-content determinations on U.S. coal samples, by St

LOST DESORBED LOST+DESRB RESIDUAL CRUSH TOTAL 

STATE COALRED COUNTY -9EP'I'H GAS GAS GAS GAS METH. GAS 

( FT) (CM3/G) (CM3/G) (CM3/G) ( CM 3/G ) ( CM 3/G ) 

PIT'I'SBURGH 

P IT'I'SBURGH 

PITTSBURGH 

P I'I'TSBURGH 

PITTSBURGH 

PI'r'rSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

P I'r'I'SBURGH 

PITTSBURGH 

PIT'I'SBURGH 

PIT'I'St3URGH 

P I'I'TSBURGH 

PITTSBURGH 

PITTSBURGH 

PIT'I'SBURGH 

PITTSBURGH 

PIT'I'SBURGH 

PI'I'TSBURGH 

PITTSBURGH 

PITTSBURGH 

PIT'I'SBURGH 

PITTSBURGH 

P1'I"I'SBURGH 

PIT'I'SBURGH 

PIT'I'SBURGH 

PITTSBURGH 

PIT'I'SBURGH 

PITTSBURGH 

PI'I'TSBURGH 

P I'I'TSBURGH 

PITTSBURGH 

PITTSBURGH 

PIT'I'SBURGH 

PIT'I'SBURGH 

PIT'I'SBURGH 

P I'I'TSBURGH 

P IT'I'SBURGH 

P IT'rSBURGH 

PITTSBURGH 

PITTSBURGH 

PITTSBURGH 

PI T'I'SBURGH 

P I'r'I'SHURGti 

P 1'I"I'SBURGH 

PIT41'SBURGti 

P1'I"I'SHUHGH 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASH I NGTON 

WAS ti I NGTON 

NASH I NGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASH I NG'I'ON 

GREENE 

GREENE 

WASHINGTON 

WASH I NGTON 

WASHINGTON 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

,GREENE 

GREENE 

WASHINGTON 

GREENE 

WASHINGTON 

WASHINGTON 

GREENE 

WASHINGTON 

WASHINGTON 

WASH I NGTON 

WASHINGTON 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

GREENE 

WASHINGTON 

WAS ti I NGTON 

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GREENE 

GREENE 

GREENE 

GREENE 

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

- 

HV

HV

HV

HV

- 

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

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HV

HV

HV

HV

HV

HV

HV

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TABLE A-2. - Results of direct-method gas-content determinations on U.S. coal samples, by St

LOST DESORBED LOST+ DESHB RESIDUAL CRUSH TOTAL 

STATE COA LB E D COUNTY DE P'CH GAS GAS GAS GAS METH. GAS 

( F'l') (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CM3/G 

PA SEVEN F'l' LEADER SCHUYLKILL 817 0.1 10.6 10.7 1.7 BM 12.4 - PA SEVEN FT LEADER SCHUYLKILL 817 0.1 10.6 10.7 1.7 BM 12.4 - THERE ARE 2 RECORDS IN THE STATE OF PA FOR THE COALBED SEVEN FT LEADER 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

PA 

THERE 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEW ICKLEY 

SEkIICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICK LEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

SEIJICKLEY 

SEWICKLEY 

SEWICKLEY 

SEWICKLEY 

ARE 27 RECORDS 

GREENE 372 0.1 2.7 

GREENE 4 0 9 0.0 1.2 

WASHINGTON 450 0 .o 0.1 

GREENE 495 0.7 1.7 

GREENE 509 0.0 0.7 

WASHINGTON 539 0.0 1.6 

GREENE 589 0.1 3.4 

GREENE 59 0 0.1 3.5 

GREENE 59 2 0.1 4 .o 

WASHINGTON 6 39 0.1 1.9 

GREENE 643 0.1 2.6 

GHEENE 645 0.1 2.2 

GREENE 646 0.1 2.6 

WASHINGTON 8/60 0.0 1.7 

GREENE 669 0.0 0.7 

GREENE 772 0.1 2.4 

GREENE 773 0.1 2.3 

WASHINGTON 779 0 .O 0.2 

GREENE 79 4 0.1 2.6 

GREENE 856 0.1 0.9 

GREENE 857 0.2 1.1 

GREENE 857 0.2 0.7 

GREENE 859 0.1 0.9 

GREENE 8 9 9 0.1 1.4 

GREENE 957 0.0 0.7 

GREENE 96 1 0.0 1.1 

GHEENE 1,181 0.2 1.6 

IN THE STATE OF PA FOR THE COALBED SEWICKLEY 

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

NO

HV

HV

HV

PA TEN MILE GREENE 180 0.1 0.2 0.2 1.1 BM 1.3 HV

PA TEN ti1 LE WASH I NGTON 207 0.1 0.4 0.6 0.3 BM 0.9 HV

PA TEN MILE GREENE 266 0.3 0.5 0.9 0.9 BM 1.8 HV

PA 'CEN MII,E GREENE 446 0.0 0.1 0.2 0.6 BM 0.8 HV

PA TEN MILE GREENE 447 0.1 0.1 0.2 0.8 BM 1.0 HV

THERE ARE 5 RECORDS IN THE STATE OF PA FOR THE COALBED TEN MILE 

PA TUNNEL SCHUYLKILL 604 0.8 12.6 13.3 0.7 BM 14.0 AN

PA TUNNEL SCHUYLKILL 606 0.8 11.1 11.9 0.7 BM 12.6 AN

PA 'I'UNNEL SCIIUYLK I LL 608 0.7 15.7 16.4 1.9 BM 18.3 AN

THERE ARE 3 RECORDS IN THE STATE OF PA FOR THE COALBED TUNNEL 

PA UNIONTOWN GREENE 

PA UN ION'COWN GHEENE 

PA UN I ONTOIIN GHEENE 

280 0.0 1 .0 1 .0 2.5 BM 3.5 HV

28 1 0 .0 1.1 1.1 2.0 BM 3.1 HV

282 0.1 2.1 2.2 1.2 BM 3.4 HV
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TABLE A-2. - Results of direct-method gas-content determinations on U.S. coal samples, by Sta

STATE CGALBED 

LOST DESORBED LOST+ DESRB RES I DUAL CRUSH TOTAL 

COUNTY DEPTH GAS GAS GAS GAS METH. GAS 

( FT) (CM3/G) (CH3/G) (CM3/G) ( CM3/G (CM3/G 

PA WAYNESBURG WASHINGTON 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA LJAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG . GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESRURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA LJAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

PA WAYNESBURG GREENE 

THERE ARE 27 RECORDS IN THE STATE 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURG 

WAYNESRURG 

CJAYNESBURG 

WAYNESBURG 

LJAYNESRURG 

WAYNESRURG 

WAYNESRIJRG 

WAYNESBURG 

WAYNESBURG 

WAYNESBURC, 

WAYNESBURG 

WAYNESBIJHG 

WAYNESBURG 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASHINGTON 

WASH I NGTON 

WASHINGTON 

WASHINGTON 

GREENE 

GREENE 

GHEENE 

GREENE 

GREENE 

WASH I NGTON 

GHEENE 

GREENE 

GHEENE 

WASH I NGTON 

52 0.1 0.1 

150 0.1 1.6 

155 0.0 1.1 

257 0 .O 1.6 

305 0.1 0.4 

306 0.1 0.6 

310 0.0 0.8 

31 1 0.0 1.1 

31 2 0.0 1.1 

346 0.1 2.0 

350 0.0 2.5 

3 5 8 0.0 0.9 

360 0 .O 1.1 

4 32 0 .O 1.4 

4 34 0.0 1.1 

4 58 0 .O 1.1 

489 0.0 1.4 

60 2 ND 1 .8 

60 2 ND 2.4 

6 0 2 ND 2.4 

60 2 ND 1.7 

613 0.1 1.8 

618 0 .O 1.3 

945 0.1 1.3 

9 4 8 0.1 2.1 

972 0.1 2 .O 

9 7 4 0.1 1.7 

OF PA FOR THE COALBED WAYNESBURG 

HV

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HV

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HV

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HV

HV

HV

HV

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HV

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HV

HV

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HV

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HV

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HV

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1 TABLE A-2. - Results of direct-method gas-content determinations on U.S. coal samples, by Sta

STATE COALBED 

LOST DESORBEO LOSTtDESRB 

COUNTY DEPTH GAS GAS GAS 

(FT) (CM3/G) (CM3/G) (CM3/G) 

PA WAYNESBURG B WASHINGTON 2 18 0.1 1.5 1.6 

PA WAYNESBURG B WASHINGTON 3 2 3 0.1 1.4 1.5 

PA WAYNESBURG B GREENE 50 1 0.3 2.1 2.5 

PA WAYNESBURG B GREENE 752 0.2 1.9 2.1 

THERE ARE 8 RECORDS IN THE S'CA'rE OF PA FOR THE COALBED WAYNESBURG B 

PA WAYNESBURG R GREENE 4 29 0 .o 0.9 0.9 

THERE ARE 1 RECORDS IN THE STATE OF PA FOR THE COALBED WAYNESBURG R 

RESIDUAL CRUSH TOTAL R

GAS METH. GAS A

( CM 3/G (CM3/G) 

1.5 BM 3.1 HV-

1.6 BM 3.1 HV-

1.5 BM 4.0 HV-

1.4 BM 3.5 HV-

0.8 BM 1.7 HV-

THERE ARE 393 RECORDS IN THE STATE OF PA 

TN SEWANEE MORGAN 821 0 .o 0.8 0.8 0.2 BM 1.0 MV 

TN SEWANEE MORGAN 824 0.1 1.7 1.8 0.8 BM 2.6 NO

TN SEWANEE MORGAN 8 25 0.1 1.1 1.2 1.2 BM 2.4 MV 

THERE ARE 3 RECORDS IN THE STATE OF TN FOR THE COALBED SEWANEE 

THERE ARE 3 RECORDS IN THE STATE OF TN 

UT BALD KNOLL GARFIELD 274 0.1 0.2 

THERE ARE 1 RECORDS IN THE STATE OF UT FOR THE COALBED BALD KNOLL 

UT BALLARD GRAND 

UT BALLARD GRAND 

UT BALLARD GRAND 

UT BALLARD GRAND 

UT BALLARD GRAND 

UT BALLARD GRAND 

UT BALLARD GRAND 

UT BALLARD GRAND 

UT BALLARD GRAND 

UT BALLARD GRAND 

UT BALLARD GRAND 

THERE ARE 11 RECORDS IN THE STATE OF UT 

192 0.0 0.0 

198 0.0 0.0 

2 5 4 0 .0 0.1 

297 0.0 0.0 

3 36 0 .O 0.0 

353 0.0 0.0 

371 0.0 0 .O 

394 0.0 0.0 

4 10 0.0 0.1 

4 16 0.0 0.0 

423 0 .O 0 .O 

FOR THE COALBED BALLARD 

UT UALLARD (L) GRAND 5 30 ND 1.3 

THERE ARE 1 RECORDS IN THE STATE OF UT FOR THE COALBED BALLARD (L) 

UT BALLARD (U) GRAND 505 0.1 0.4 

THERE ARE 1 RECORDS IN THE STA'TE OF UT FOR 'I'llE COALBED BALLARD (U) 

UT BEAR CANYON EMERY 971 0 .o 0.0 

THERE ARE 1 RECORDS IN TIIE S'CATE OF [!'I FOR THE COALBED REAR CANYON 

UT RECKWITH EMERY 1,075 0.0 0.1 

TI1ERE ARE I I<ECOHL)S IIJ 'I'I1E STATE OF U'r FOR THE COALBED HECKWCTII 

- 

HV-

HV- 

HV-

HV-

HV-

HV-

HV-

HV-

HV

HV

HV- 

HV

HV

- 

HV
LOST DESORBED LOSTtDESRB RESIDUAL CRUSH TOTAL 

COUNTY DEPTH GAS GAS GAS GAS HETH. GAS 

( F'r ) (cH~/G) (CM3/G) (CM3/G) (CM3/C;) (CH3/G) 

A

STATE COALBED 

EMERY 19 1 0.2 0.1 0.3 0.0 BM 0.3 

EMERY 1,021 0.1 0.5 0.6 0.0 BM 0.6 

IN THE STATE OF UT FOR THE COALBED BLIND CANYON 

HV

HV

UT BLIND CANYON 

u 'r BLIND CANYON 

THERE ARE 2 RECORDS 

GRAND 10 9 0.0 0 .o 0 .o 0.0 BM 0.0 

GRAND 119 0.0 0 .O 0.0 0.0 BM 0.0 

GRAND 19 4 0.0 0.6 0.6 0.2 BM 0.8 

GRAND 2 39 0.0 1.0 1.0 0.4 BM 1.4 

IN THE STATE OF UT FOR THE COALBED CARBONERA 

HV

HV

HV

HV

UT CARBONERA 

UT CARBONERA 

UT CARBONERA 

UT CARBONERA 

THERE ARE 4 RECORDS 

CARBON 1,016 0.4 3.3 3.7 1.0 CB 4.7 

IN THE STATE OF UT FOR THE COALBED CASTLEGATE 

UT CASTLEGATE 

THERE ARE 1 RECORDS 

CARBON 19 4 0.0 0.1 

CARBON 570 0.1 2.3 

CARBON 59 1 0.1 1 .o 

CARBON 59 3 0.1 0.9 

CARBON 758 0.1 0.4 

CARBON 8 26 0.1 0.1 

CARBON 1,004 0.1 0.8 

CARBON 1,197 0.0 0 .0 

CARBON 1,217 0.1 6.7 

CARBON 1,335 0.1 6.6 

CARBON 1,646 0.1 0 .o 

CARBON 1,939 0.1 0.3 

CARBON 2,173 0.3 5.4 

CARBON 2,559 0.2 4.9 

CARBON 2,643 0.1 8.0 

CARBON 2,656 0.1 9.1 

CARBON 3,016 0.1 0.6 

CARBON 3,025 0.1 3.3 

CARBON 3,355 0.3 1.4 

IN THE STATE OF UT FOR THE COALBED CASTLEGATE A 

UT 

UT 

UT 

UT 

UT 

U 'r 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

UT 

THERE 

CASTLEGATE A 

CAS'PLEGATE A 

CAS'I'LEGATE A 

CAS'I'LEGATE A 

CASTLEGATE A 

CASTLEGATE A 

CASTLEGATE A 

CASTLEGATE A 

CASTLEGATE A 

CAS'I'LEGATE A 

CASTLEGATE A 

CASTLEGATE A 

CASTLEGATE A 

CASTLEGATE A 

CASTLEGATE A 

CAS'I'LEGATE A 

CASTLEGATE A 

CASTLEGATE A 

CASTLEGATE A 

ARE 19 RECORDS 

HV

HV

HV

HV

HV

HV

HV

HV

HV

- 

HV

- 

HV

HV

HV

HV

HV

HV

UT CASTLEGATE R 

UT CASTLEGA'I'E B 

UT CASTLEGATE B 

UT CAS'I'LEGATE B 

UT CAS'I'LEGATE H 

UT CASTLEGATE B 

u 'I' CAS'I'LEGA'I'E B 

UT CASTLEGATE B 

UT CASTLEGA'I'E B 

THERE ARE 9 RECORDS 

CARBON 316 0.0 0.4 

CARBON 35 3 0 .o 0.3 

CARBON 441 0 .o 0.0 

CARBON 504 0.1 0.6 

CARBON 511 0.0 0.6 

CARBON 7 37 0.2 1 .O 

CARBON 776 0.0 0 .o 

CARBON 973 0.1 0.4 

CARBON 1,234 0.2 6.2 

IN THE STATE OF UT FOR THE COALBED CAS'I'LEGATE 

HV

HV

HV

HV

HV

HV

HV

HV

HV

CARBON 

EMERY 

CARBON 

HV

- 

HV
TABLE A-2. - Results of direct-method gas-content determinations on U,S, coal samples, by St

STATE COALRED 

LOST DESORBED LOST+DESRB RESIDUAL CRUSH TOTAL 

COUNTY DEPTH GAS GAS GAS GAS METH. GAS 

( F'r (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CM3/G) 

UT CASTLEGATE C CARBON 563 0.1 0.6 0.7 0.7 BM 1.4 HV

u'r CASTLEGATE c CARBON 898 ND 0.2 0.2 0.5 BM 0.7 HV

UT CASTLEGATE C EMERY 1,249 0.0 0.4 0.4 0.0 G 0.4 - 

U T CASTLEGATE C CARBON 3,292 0.6 9.6 10.2 0.4 BM 10.6 HV

THERC ARE 7 RECORDS IN THE STATE OF UT FOR THE COALBED CASTLEGATE C 

UT 

UT 

u'r 

UT 

u'r 

U T 

UT 

U 'r 

THERE 

CASTLEGATE D CARBON 149 

CASTLEGATE D EMERY 161 

CASTLEGATE D EMERY 170 

CASTLEGATE D CARBON 1,101 

CASTLEGATE D CARBON 1,136 

CASTLEGATE D CARBON 1,308 

CAS'CLEGATE D CARBON 1,431 

CAS'CLEGATE D CARBON 1,953 

ARE 8 RECORDS IN THE STATE OF UT FOR THE 

0.0 0.2 

0.1 0.6 

0.1 0.7 

0.0 0.0 

0.1 5.4 

0.0 0.1 

0.1 0.9 

0.1 0.2 

COALBED CASTLEGATE D 

HV

- 

- 

HV

HV

HV

- 

- 

UT CHES'rERFI ELD GRAND 2 7 9 0.0 1,l 1.1 0.3 BM 1.4 HV

U 'I' CHESTERFI ELD GRAND 3 15 0.0 0,o 0.0 0.0 BM 0.0 HV

UT CHESTERFIELD GRAND 3 30 0.1 0.3 0.4 0.0 BM 0.4 HV

u'r CHESTERFIELD GRAND 736 0.0 0.0 0.0 0.3 BM 0.3 HV

UT CHESTERFIELD GRAND 743 0.0 0.0 0.0 0.3 BM 0.3 HV

THERE ARE 5 RECORDS IN THE STATE OF UT FOR THE COALBED CHESTERFIELD 

UT CHRISTENSEN GARFIELD 713 0.1 0.2 0.2 0.0 BM 0.2 SU

UT CHRIS'I'ENSEN GARFIELD 7 26 0.1 0.1 0.2 0.0 BM 0.2 SU

UT CHRIS'I'ENSEN GARFIELD 780 0.0 0.0 O .O 0.0 BM 0.0 SU

THERE ARE 3 RECORDS IN THE STATE OF UT FOh THE COALBED CHRISTENSEN 

UT CHRISTENSEN 3 GARFIELD 695 0.0 0.0 0 .o 0.0 BM 0.0 SU

THERt ARE 1 RECORDS IN THE STATE OF UT FOR THE COALBED CHRISTENSEN 3 

UT EMERY GARFIELD 1,031 0.2 0.1 0.2 0.2 G 0.4 - THERE ARE 1 RECORDS IN THE STATE OF UT FOR THE COALBED EMERY 

U T FERRON EMERY 84 0.0 0.3 0.3 0.2 BM 0.5 HV

UT FERRON EMERY 99 0 .o 0.0 0.0 0.0 BM 0.0 HV

UT C'EHRON EMERY 240 0 .0 0 .0 0.0 0.0 BM 0.0 HV

THERE ARE 3 RECORDS IN TI1E STATE OF UT FOR THE COALBED FERRON 

UT FERRON (L) SEVIER 585 0 .o 0 -0 0.0 ND - 0.0 - THERE ARE 1 RECORDS IN THE STATE OF UT FOR THE COALBED FERRON (L) 

IJT FEHHON (U) SEVIER 344 0 .o 0.0 0.0 ND - THERE ARE 1 RECORDS IN TtIE STATE OF UT FOR THE COALBED FERRON (U) 

UT FISH CREEK CARBON 1,728 0.6 3.5 4.1 2.0 G 6.1 - THERt; ARE 1 RECORDS IN THE STATE OF UT FOR THE COALBED FISH CHEEK 
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TABLE A-2, - Results of direct-method gas-content determinations on U,S, coal samples, by St

STATE COALBED 

LOST DESORBED LOSTtDESRB RESIDUAL CRUSH TOTAL 

COUNTY DEPTH GAS GAS GAS GAS METH. GAS A

( F'r (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CM3/G) 

UT IVfE (U) EMERY 82 0.0 0.1 0.1 0.0 G 0.1 - UT IVIE (U) EMERY 27 7 0.0 0.1 0.1 0.1 G 0.2 - THERE ARE 2 RECORDS IN THE S'IATE OF UT FOR THE COALBED IVIE (U) 

UT IVIE ? SEVIER 599 0.0 0.0 0.0 0.0 BM 0.0 HV-

THERE ARE 1 RECORDS IN THE STATE OF UT FOR THE COALBED IVIE ? 

UT KENILWORTH EMERY 246 0.1 0.7 0.8 0.0 G 0.8 - 

UT KEN I LWORTH CARBON 786 1.9 4.7 6.6 0.0 BH 6.6 HV-

UT KENILWORTH EMERY 2,450 0.4 6.3 6.7 3.1 G 9.8 - 

UT KEN I LWORTH CARBON 2,821 0 .o 0.0 0.0 2.2 BM 2.2 HV-

UT KEN I LWORTH CARBON 2,827 0.1 0.8 0.9 1.7 BM 2.6 HV

UT KEN I LWORTH CARBON 3,177 0.9 9.7 10.6 0.4 BH 11.0 HV

THERE ARE 6 RECORDS IN THE STATE OF UT FOR THE COALBED KENILWORTH 

UT MCK INNON CARBON 200 0.4 0.4 0.8 0.0 BH 0.8 HV-

UT MCK INNON EMERY 751 0 .o 0.0 0 .o 0.0 BM 0.0 HV

THERE ARE 2 RECORDS IN THE STATE OF UT FOR THE COALBED MCKINNON 

U T MUDDY SEVIER 744 0.0 0.4 0.4 0.0 BM 0.4 HV

THERE ARE 1 RECORDS IN THE STATE OF UT FOR THE COALBED MUDDY 

UT MUDDY NO 1 SEVIER 1,593 0.0 0 .o 0.0 0.0 BM 0.0 HV

THERE ARE 1 RECORDS IN THE STATE OF UT FOR THE COALBED MUDDY NO 1 

UT 0' CONNER CARBON 500 0.0 0 .o 0.0 0.0 BM 0.0 HV

UT O'CONNER CARBON 628 0 .O 0.0 0.0 ND - 0.0 - 

UT O'CONNER CARBON 700 0.0 0 .o 0.0 ND - 0.0 - 

UT O'CONNER CARBON 1,016 0.0 0.0 o .O ND - 0.0 - 

UT O'CONNER CARBON 1,458 0 .O 0.0 0 .O ND - 0.0 - 

THERE ARE 5 RECORDS IN THE STATE OF UT FOR THE COALBED O'CONNER 

UT O'CONNUR (L) 

UT O'CONNER (L) 

UT O'CONNER (L) 

UT O'CONNER (L) 

UT O'CONNER (L) 

UT O'CONNER (L) 

UT O'CONNEH (L) 

uT O'CONNER (L) 

UT O'CONNER (L) 

UT O'CONNER (L) 

UT O'CONNER (L) 

UT O'CONNER (L) 

THERE ARE 12 RECORDS 

CARBON 331 

CARBON 38 3 

CARBON 520 

EMERY 611 

CARBON 660 

EMERY 69 1 

CARBON 99 7 

CARBON 1,069 

CARBON 1,174 

CARBON 1,182 

EMERY 1,213 

CARBON 1,998 

IN TIIE S'IATE OF UT FOR THE 

UT O'CONNER (U) EMERY 

UT O'CONNER (U) EMERY 

0.1 0.2 

0 .o 0.0 

0.1 0.0 

0 .o 0.2 

0.1 0 .o 

0 .o 0.0 

0.0 0 .o 

0.1 0.2 

0.9 0.9 

0.1 0.3 

0.0 0 .o 

0.1 0.1 

COALBED O'CONNER (L) 

HV

HV

HV-

HV

HV

HV

HV

HV

HV

HV

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TABLE A-2. - Results of direct-method gas-content determinations on U.S. coal samples, by Stat

LOST DESORBED LOSTtDESRB 

COUNTY DEP'rtl GAS GAS GAS 

( FT (CM3/G) (CM3/G) (CM3/G) 

RESIDUAL CRUSH 

GAS METH. 

( CM3/G 

TOTAL RA

GAS AP

(CM3/G) 

STATE COALBED 

KANE 492 0.0 0.0 0 .0 

IN THE STATE OF UT FOR THE COALBED UTAH K2 ( L) 

0.0 HV-C UT UTAH K2 (L) 

THERE ARE 1 RECORDS 

[IT UTAH K2 (U) 

THERE ARE 1 RECORDS 

KAN E 4 8 0 0.0 0.0 0 .O 

IN THE STATE OF UT FOR THE COALBED UTAH K2 (U) 

0.0 HV-C 

KAN E 5 36 0.0 0.1 0.1 

IN THE STATE OF UT FOR THE COALBED UTAH H1 

0.1 HV-C UT UTAH M1 

THERE ARE 1 RECORDS 

UT UTAH M2 

TIiERE ARE 1 RECORDS 

KANE 575 0.0 0.1 0.1 

IN THE STATE OF UT FOR THE COALBED UTAH M2 

0.1 HV-C 

UT UTAH N 

THERE ARE 1 RECORDS 

KANE 653 0 .0 0.2 0.2 

IN THE STATE OF UT FOR THE COALBED UTAH N 

0.2 HV-C 

KANE 714 0 .o 0.2 0.2 

IN THE STATE OF UT FOR THE COALBED UTAH P (U) 

UT UTAH P (U) 

THERE ARE 1 RECORDS 

0.2 HV-B 

UT UTAH SUBSEAM 

THERE ARE 1 RECORDS 

CARBON 2,821 0 .o 0 .o 0.0 

IN TI1E STATE OF UT FOR THE COALBED UTAH SUBSEAM 

2.2 HV-A 

UT UTAH SUBSEAM 1 

UT IJ'I'AH SUBSEAM 1 

UT UTAH SUBSEAM 1 

THERE ARE 3 RECORDS 

CARBON 1,394 0.2 7.7 7.8 

CARBON 1,504 0.1 6.6 6.7 

CARBON 2,084 0.3 8.4 8.7 

IN THE STATE OF UT FOR THE COALBED UTAH SUBSEAM 1 

8.6 HV-A 

7.4 HV-A 

9.9 HV-A 

UT UTAH SUBSEAM 2 

UT U'l'Ati SUBSEAM 2 

UT UTAH SIJBSEAM 2 

UT UTAH SUBSEAM 2 

UT UTAH SUBSEAM 2 

UT UTAH SUBSEAM 2 

THERE ARE 6 RECORDS 

CARBON ND 0.2 6.2 6.4 

CARBON 937 0 .O 0.1 0.1 

CARBON 1,514 0.1 0.8 0.9 

CARBON 1,742 0 .0 0 .o 0 .O 

CARBON 2,110 0.2 0.8 1 .o 

CARBON 2,187 0.2 1.3 1.5 

IN THE STATE OF UT FOR THE COALBED UTAH SUBSEAM 2 

8.4 HV-A 

1.9 HV-B 

2.4 HV-A 

1.5 HV-A 

2.1 HV-A 

2.5 - 

UT UTAH SUBSEAM 3 

UT UTAH SUBSEAM 3 

UT UTAH SUBSEAM 3 

UT UTAH SUBSEAM 3 

THERE ARE 4 RECORDS 

CARBON 963 0 .0 1.2 1.2 

CARBON 1,552 0.0 0.0 0.0 

CARBON 1,762 0 .0 0 .0 0 .0 

CARBON 2,222 0.1 0.2 0.2 

IN THE STATE ur' UT FOR THE COALBED UTAH SUBSEAM 3 

1.8 HV-A 

0.5 HV-A 

2.3 HV-A 

0.4 - 

THERE ARE 276 RECORDS IN THE STATE OF UT 

V A JAWBONE 

V A JAWBONE 

V A JAWBONE 

V A JAWBONE 

THERE ARE 4 ItECORDS 

IIICKENSON 431 1.3 5.9 7.2 

DICKENSON 431 0.5 3.1 3.6 

DICKENSON 678 0.8 6.8 7.6 

DICK ENSON 680 0.5 7.6 8.1 

IN TIIE STATE OF VA FOR 'RiE COAI-BED JAWBONE 
LOST DESORBED LOS8P+DESRB 

STATE COALRED COUNTY DE P'PH GAS GAS GAS 

( F'r ) (CM3/G) (CM3/G) (CM~/G) 

VA 

VA 

VA 

VA 

V A 

V A 

V A 

VA 

V A 

V A 

V A 

V A 

V A 

V A 

VA 

V A 

V A 

VA 

VA 

V A 

V A 

VA 

V A 

VA 

THERE 

POCAHONTAS NO. 3 

POCAHON'I'AS NO. 3 

POCAHONTAS N0.3 

POCAHON'I'AS NO. 3 

POCAHONTAS N0.3 

POCAHON'I'AS NO. 3 

POCAHONTAS NO. 3 

POCAHONTAS N0.3 

POCAHONTAS N0.3 

POCAHON'I'AS NO. 3 

POCAHONTAS N0.3 

POCAHONTAS N0.3 

POCAHONTAS N0.3 

POCAHON'I'AS NO. 3 

POCAHONTAS N0.3 

POCAHON'I'AS NO. 3 

POCAHONTAS N0.3 

POCAHON'I'AS NO. 3 

POCAHONTAS N0.3 

POCAHON'I'AS NO. 3 

POCAtiONTAS NO. 3 

POCAHONTAS NO. 3 

POCAHONTAS N0.3 

POCAHON'I'AS NO. 3 

ARE 24 RECORDS 

VA PRICE FM 

V A PRICE FM 

V A PRICE FM 

V A PRICE FM 

V A PRICE FM 

V A PRICE FM 

V A PRICE PM 

V A PRICE FM 

V A PRICE FM 

V A PRICE FM 

V A PRICE FM 

V A PRICE FM 

THERE ARE 12 RECORDS 

BUCHANAN 

BIJCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BIJCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHAN AN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

BUCHANAN 

IN THE STATE 

MONTGOMERY 

MONTGOMERY 

MONTGOMERY 

MONTGOMERY 

MONTGOMERY 

MONTGOMERY 

MONTGOMERY 

MONTGOMERY 

MONTGOMERY 

MONTGOMERY 

MONTGOMERY 

MONTGOMERY 

IN THE S'I'A'I'E 

1,316 

1,430 

1,518 

1,528 

1,551 

1,554 

1,589 

1,621 

1,621 

1,737 

1,764 

1,845 

1,864 

1,868 

1,870 

1,999 

2,022 

2,036 

2,108 

2,143 

2,205 

2,206 

2,208 

2,210 

OF VA FOR THE 

1,113 

1,116 

1,118 

1,121 

1,139 

1,197 

1,199 

1,403 

1,410 

1,426 

1,477 

1,830 

OF VA FOR THE 

1.4 10.0 11.4 

3.9 9.6 13.5 

2.1 12.2 14.3 

2.3 11.8 14.1 

2.4 13.8 16.2 

2 .O 13.6 15.6 

1.2 14.1 15.3 

1.5 9.3 10.8 

1.5 10 .O 11.5 

1.3 9.2 10.5 

1.4 15.3 16.7 

0.6 9.7 10.3 

2.8 17.4 20.2 

2.2 11.2 13.4 

4.5 9.0 13.5 

0.7 14.2 14.8 

1 .O 14.3 15.3 

1.3 15.2 16.5 

0.3 12.6 13 .O 

0.2 9.7 9.9 

3.3 14.1 17.4 

3.8 10.9 14.8 

5.4 13.8 19.3 

5.6 10.6 16.2 

COALBED POCAHONTAS N0.3 

0.1 4.3 

0.3 6.4 

0.4 6.4 

0.1 6.2 

0 .o 1.2 

0.1 2.7 

0.1 9.7 

0.3 6.6 

1.3 7.4 

0.2 4.5 

0.2 1.8 

0.4 5.2 

COALBED PRICE FM 

THERE ARE 40 RECORDS IN THE STATE OF VA 

WA BIG DIRTY THU HS'I'ON 60 1 ND 2.4 2.4 

WA BIG DIRTY THU RS'I'ON 604 ND 2.5 2.5 

WA BIG DIRTY THURSTON 619 ND 0.7 0.7 

WA BIG DIRTY THU RS'I'ON 6 24 ND 0.7 0.7 

TIiERE ARE 4 RECORDS IIJ TIIE S'I'A'I'E OF WA FOR 'I'HE COALBED BIG DIRTY 

RESIDUAL CRUSH TOTAL RA

GAS METH . GAS AP

( CM3/G 1 (CM3/G) 

SEM

SEM

SEM

SEM

SEM

SEM

SEM

SEM

SEM

SEM

SEM

SEM

0.0 BM 2.4 HV-C 

0.0 BM 2.5 HV-C 

0.0 BM 0.7 NON

0.0 BM 0.7 NON
TABLE A-2. - Results of direct-method gas-content determinations on U.S. coal samples, by Sta

STATE COALBED 

LOST DESORBED LOST+ DESRB RESIDUAL CRUSH TOTAL R

COUNTY DEPTH GAS GAS GAS GAS ME'I'H. GAS A

( F'r (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CM3/G) 

WA BIGhLIT. DIRTY PIERCE 468 0.5 2.0 2.5 0.0 BM 2.5 NON

WA BIGhLIT. DIRTY PIERCE 485 0.2 1.3 1.5 0.0 BM 1.5 - 

THERE ARE 2 RECORDS IN THE STATE OF WA FOR THE COALBED BIG&LIT. DIRTY 

THERE ARE 6 RECORDS IN THE STATE OF WA 

WV ALMA 

WV ALMA 

WV ALMA 

WV ALMA 

WV ALMA 

WV ALMA 

WV ALMA 

WV ALMA 

WV ALMA 

WV ALMA 

WV ALMA 

WV ALMA 

THERE ARE 

MI NGO 

MI NGO 

MINGO 

MI NGO 

MINGO 

MINGO 

MI NGO 

MI NGO 

MINGO 

MI NGO 

MI NGO 

HI NGO 

12 RECORDS IN THE STATE 

754 

8 19 

855 

869 

934 

963 

969 

972 

1,005 

1,031 

1,046 

1,059 

OF WV FOR THE 

0.1 0.2 

0.1 0.9 

0.1 0.6 

0.1 0.2 

0.1 0.7 

0.1 0.1 

0.0 0.4 

0.0 1.3 

0.1 1.1 

0.1 0.9 

0.1 0.4 

0.1 1 .o 

COALBED ALMA 

WV BECKLEY RALEIGH 558 0.0 0.3 

WV BECKLEY RALEIGH 588 0.0 4.5 

WV BECKLEY RALEIGH 65 3 0.2 4.5 

WV BECKLEY RALEIGH 655 0.5 9.2 

WV BECK LEY RALEIGH 7 40 0.7 12.4 

WV BECKLEY RALEIGH 8 30 1.2 13.3 

WV BECKLEY RALEIGH 850 1.3 7.4 

WV HECKLEY RALEIGH 852 1.7 9.5 

WV BECKLEY RALEIGH 875 1.3 12.2 

WV BECKLEY RALEIGH 99 0 0.6 11.2 

WV BECKLEY RALEIGH 1,198 0.8 8.9 

WV RECKLEY RALEIGH 1,200 1.3 9.5 

THERE ARE 12 RECORDS IN THE STATE OF WV FOR THE COALBED BECKLEY 

CEDAR GROVE 

CEDAR GROVE 

CEDAR GROVE 

CEDAR GROVE 

CEDAR GROVE 

CEDAR GROVE 

CEDAR GROVE 

CEDAR GROVE 

CEDAR GHOVE 

CEDAR GHOVE 

CEDAR GROVE 

CEDAR GHOVE 

MINGO 

M I NGO 

MINGO 

MI NGO 

MINGO 

MINGO 

I.1 I NGO 

MI NGO 

M I NCO 

MI NCO 

M I NGO 

MI NGO 

- 

- 

- 

- 

- 

- 

- 

HV-

HV-

HV-

HV-

HV-

- 

- 

- 

- 

HV-

- 

- 

HV-

- 

HV-

HV-

- 
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TABLE A-2. - Results of direct-method gas-content determinations on U.S. coal samples, by S

STATE COALBED 

WV KI'r'rANNING (L) 

WV KITTANNING (L) 

WV KITTANNING (L) 

WV KITTANNING (L) 

WV KIT'CANNING (L) 

WV KITTANNING ( L) 

WV KI'I'TANNING (L) 

WV KITTANNING ( L) 

THERE ARE 32 RECORDS 

LOST DESORBED LOSTtDESRB RESIDUAL CRUSH TOTAL 

COUNTY DEP'I'H GAS GAS GAS GAS METH. GAS 

( F'T) (CM3/G) (CM3/G) (CM3/G) (CM3/G) (CH3/G) 

BARBOUR 595 0.4 4 .o 4.3 

BARBOUR 596 0.4 6.7 7.1 

BARBOUR 597 0.5 1.7 2.2 

BARBOUR 65 1 0.1 5.1 5.2 

BARBOUR 6 5 2 0.1 5.9 6 .o 

BARBOUR 65 3 0.2 6.7 6.9 

BARBOUR 6 5 4 0.2 7.1 7.3 

BARBOUR 806 0.1 1 .o 1.1 

IN THE STATE OF WV FOR THE COALBED KITTANNING (L) 

HV

HV

HV

HV

HV

HV

HV

HV

WV KITTANNING (M) UPSHUR 909 0.1 1.3 1.4 0.9 CB 2.3 - WV KITTANNING (M) UPSHUR 911 0.1 1.4 1.5 1.0 CB 2.5 - WV KITTANNING (M) UPSHUR 912 0.1 1.3 1.4 0.9 CB 2.3 - WV KI'I'TANNING (M) RITCHIE 1,436 0.0 0.7 0.7 ND - 0.7 - WV KITTANNING (M) RITCHIE 1,455 0 ..2 2.4 2.6 ND - 2.6 - WV KITTANNING (M) RITCHIE 1,457 0.1 1.9 2.0 ND - 2.0 - THERE ARE 6 RECORDS IN THE STATE OF WV FOR THE COALBED KITTANNING (M) 

WV 

wv 

wv 

wv 

WV 

WV 

wv 

WV 

wv 

wv 

wv 

wv 

wv 

wv 

wv 

wv 

wv 

wv 

wv 

THERE 

KI'I"I'ANN1NG (U) 

KITTANNING (U) 

KITTANNING (U) 

KITTANNING (U) 

K I'I'TANN I NG ( U ) 

KITTANNING (U) 

K 1'I"I'ANN I NG ( U ) 

KITTANNING (U) 

KIT'I'ANNING (U) 

KITTANNING (U) 

K I 'T'I'AN N I NG ( U ) 

KITTANNING (U) 

KI'I'TANNING (U) 

KITTANNING (U) 

KI'I"I'ANN1NG (U) 

KITTANNING (U) 

KI'I'TANNING (U) 

KITTANNING (U) 

K I'T'CANN I NG ( U ) 

ARE 19 RECORDS 

BARBOUR 486 0.1 0.6 0.7 

BARBOUR 487 0.1 2.1 2.2 

BARBOUR 489 0.3 3.1 3.4 

BARBOUR 490 0.1 2.3 2.4 

BARBOUR 54 7 0.3 1 .0 1.3 

BARBOUR 548 0.3 3.8 4.1 

BARBOUR 54 9 0.1 1.7 1.8 

BARBOU R 6 12 0.1 4.6 4.6 

BARBOUR 612 0.1 4.6 4.7 

BARBOUR 612 0.0 4.2 4.3 

BARBOUR 708 0.1 2.3 2.4 

BARBOU R 74 2 0.1 3.7 3.8 

BARBOUR 745 0.1 4.5 4.6 

UPSHUR 8 39 0 .o 0.7 0.8 

RITCHIE 1,424 0.0 1.4 1 .4 

HITCHIE 1,427 0.0 1.7 1.7 

RITCHIE 1,428 0.0 1.4 1 .4 

HITCHIE 1,429 0.0 1.1 1.1 

RITCHIE 1,431 0 .0 1.1 1.1 

IN THE STA'I'E OF WV FOR THE COALBED KITTANNING (U) 

H

H

H

H

H

H

H

'H

H

H

H

H

H

- 

- 

- 

- 

- 

- 

WV PI'I'TSBURGH MONONGALIA 841 0.0 1.9 1.9 2.7 BM 4.6 H

WV PITTSBURGH MARION 850 0.5 3.4 3.9 2.6 CB 6.5 - 

WV P I'I"CSl3IJRGH MAR ION 8 50 0.5 3.9 4.4 2.6 CB 7.0 - 

THERE ARE 3 RECORDS IN THE STATE OF WV FOR THE COALBED PITTSBURGH 

w v. POCAIIONTAS NO. 3 WYOMING 778 0.3 7.2 7.6 1.3 CB 8.9 - THERE ARE I RECORDS IN 'THE S'rA'I'E OF WV FOR 'THE COALBED POCAHON'I'AS N0.3 

WV POND CREEK H MI NGO 1,070 0.1 0.6 0.6 2.6 BM 3.2 H

THERE ARE 1 RECORDS IN 'TIIk: S'TA'TE OF WV FOR 'Ttiki COALBED POND CREEK R 
STATE COALBED 

LOST DESORBED LOST+ DESRB RESIDUAL CRUSH TOTAL 

COUNTY DEPTH GAS GAS GAS GAS METH. GAS 

( FT) (CM3/G) (CM~/G) (CM3/G) (CM3/G) (CM3/G) 

WV REDSTON E MONONGALIA 738 0.5 3.1 3.6 0.3 CB 3.9 HV

WV REDSTONE MONONGALIA 746 0.4 3.5 3.9 0.2 CB 4.1 HV

THERE ARE 2 RECORDS IN THE STATE OF WV FOR THE COALBED REDSTONE 

WV SEWELL RALEIGH 680 0.9 8 .o 8.8 0.5 CB 9.3 - WV SEWELL BRAXTON 981 0.2 2.3 2.6 0.2 G 2.8 - TtiERE ARE 2 -RECORDS IN THE STATE OF WV FOR THE COALBED SEWELL 

WV 

WV 

wv 

WV 

wv 

wv 

WV 

WV 

wv 

THERE 

SEWICKLEY MONONGALI A 672 0.1 4.1 

SEWICKLEY MONOMGALIA 675 0.2 4.2 

SEW ICKLEY MARION 699 0.0 1.7 

SEWICKLEY MARION 779 0.3 4.2 

SEWICKLEY MARION 784 0.2 4.3 

SEWICKLEY MONANGALIA 8 28 0.1 2 .o 

SEWICKLEY MONANGALIA 8 29 0.2 2.1 

SEWICKLEY MONANGALI A 8 3 1 0.2 0.9 

SEWICKLEY MONANGALIA 848 0.1 0.2 

ARE 9 RECORDS IN THE STATE OF W FOR THE COALBED SEWICKLEY 

W WAYNESBURG MARION 

WV WAYNESBURG MARION 

WV WAYNESBURG MONONGALIA 

WV WAYNESBURG MONONGALIA 

WV WAYNESRURG MARION 

WV WAYNESBURG MONANGALIA 

WV WAYNESBURG MONANGALIA 

WV WAYNESBURG MONANGALIA 

WV WAYNESBURG MONANGALIA 

WV WAYNESBURG MONANGALIA 

THERE ARE 10 RECORDS IN THE STATE 

397 0.1 2.1 

400 0.1 1.1 

401 0.5 2.0 

402 0.1 2.3 

402 0.1 1.9 

576 0.2 2.3 

579 0.1 0.4 

58 1 0.1 1 .8 

58 3 0.1 2.2 

58 4 0.3 1.5 

OF WV FOR THE COALBED WAYNESBURG 

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

HV

- 

HV

HV

HV

WV WAYNESBURG ( L) MARION 40 3 0.1 2.1 2.2 0.7 BM 2.9 HV

WV WAYNESBURG (L) MARION 405 0.1 1.4 1.4 1.0 BM 2.4 HV

WV WAYNESBURG (L) MONANGALIA 582 0.1 3.0 3.1 1.0 BM 4.1 HV

THERE ARE 3 RECORDS IN THE STATE OF WV FOR THE COALBED WAYNESBURG (L) 

WV WAYNESBURG (U) MARION 40 2 0 .o 1.4 1.5 1.0 BM 2.5 HV

WV WAYNESRURG (U) MONANGALIA 579 0.1 2.7 2.8 1.3 EM 4.1 HV

THERE ARE 2 RECORDS IN THE STATE OF WV FOR THE COALBED WAYNESBURG (U) 

THERE ARE 140 RECORDS IN THE STATE OF WV 

WY ALMOND CARBON 276 0.0 0.0 0 .o 0.0 BM 0.0 HV

WY ALMOND SWEE'I'WATER 13,753 0.5 3.8 4.3 0.1 BM 4.4 NO

THURF: ARE 2 HEC0RI)S IN THE STATE OF WY FOR THE COALBED ALMOND 
TABLE A-2. - Results of direct-method gas-content determinations on U.S. coal samples, by St

STATE COALBED 

LOST DESORBED LOSTtDESRB RESIDUAL CRUSH TOTAL 

COUNTY DEP'I'H GAS GAS GAS GAS METH . GAS A

( F'l' (CM3/G) (CH3/G) (CM~/G) (CM 3/G (CM3/G) 

WY ALMOND A CARBON 190 0.0 0 .O 0 .o 0.0 BM 0.0 HV

THERE ARE 1 RECORDS IN THE STA'rE OF WY FOR THE COALBED ALMOND A 

WY ALMOND B CARBON 219 0.0 0.0 0 .o 0.0 BM 0.0 HV

THERE ARE 1 RECORDS IN THE S'rA'rE OF WY FOR THE COALBED ALMOND B 

WY ANDERSON SHERI DAN 595 0.1 0.8 0.9 0.0 BM 0.9 SU

WY ANDERSON SHERIDAN 619 0.1 1 .4 1.6 0.0 BM 1.6 SU

WY ANDERSON - 625 0.2 1.1 1.2 0.0 BM 1.2 SU

WY ANDERSON SHERZDAN 635 0.1 1.4 1.5 0.0 BM 1 .S SU

WY ANDERSON CAMPBELL 686 0.2 0.9 1.1 0.0 BM 1.1 SU

WY ANDERSON CAMPBELL 7 24 0.3 1.1 1.4 0.0 BM 1.4 SU

WY ANDERSON CAMPBELL 743 0.4 0.9 1.3 0.0 BM 1.3 SU

THERE ARE 7 RECORDS IN THE STATE OF WY FOR THE COALBED ANDERSON 

WY CAN YON CAMPBELL 224 0.0 0.0 0.0 0.0 BM 0.0 SU

WY CANYON CAMPBELL 2 2 5 0 .o 0.0 0 .O 0.0 BM 0.0 SU

WY CANYON CAMPBELL 227 0.0 0.0 0.0 0.0 BH 0.0 SU

WY CANYON CAMPBELL 2 28 0.0 0.0 0.0 0.0 BM 0.0 SU

WY CAN YON CAMPBELL 2 29 0 .o 0.0 0.0 0.0 BM 0.0 SU

WY CAN YON CAMPBELL 2 30 0 .O 0.0 0 .O 0.0 BM 0.0 LIG

WY CAN YON CAMPBELL 254 0 .o 0.0 0.0 0.0 BM 0.0 SU

THERE ARE 7 RECORDS IN TliE STATE OF WY FOR TliE COALBED CANYON 

WY COOK OR WALL CAMPBELL 30 3 0.1 0.0 0.1 0.0 BH 0.1 SU

WY COOK OR WALL CAMPBELL 309 0.1 0.2 0.2 0.0 BM 0.2 SU

WY COOK OR WALL CAMPBELL 339 0.1 0.0 0.1 0.0 BM 0.1 SU

WY COOK OR WALL CAMPBELL 400 0 .o 0.1 0.1 0.0 BH 0.1 SU

THERE ARE 4 RECORDS IN THE STATE OF WY FOR THE COALBED COOK OR WALL 

WY FOX HILLS SWEETWATER 11,219 0.7 2.6 3.2 0.1 BH 3.3 NO

THERE ARE 1 RECORDS IN THE STATE OF WY FOR THE COALBED FOX HILLS 

WY MESAVERDE GRP FREMONT 190 

WY MESAVERUE GRP FREMONT 192 

WY MESAVERDE GRP FREMONT 578 

WY MESAVERDE GRP FREMONT 648 

WY MESAVERDE GRP FREMONT 831 

WY MESAVEHUE GRP FREMONT 969 

WY MESAVERDE GHP SUBLETTE 3,479 

WY MESAVERDE GRP SUBLETTE 3,480 

WY MESAVERDE GRP SUBLE'rTE 3,481 

WY MESAVEROE GRP SUBLE'rTE 3,495 

WY MESAVERDE GRP SUBI-ETTE 3,496 

WY MESAVEHDE GHP SUBLETTE 3,519 

WY MESAVEHDE GHP SURLE'rTE 3,526 

WY MESAVEHDE GHP SUBLE'ITE 3,527 

THERE ARE 14 RECORDS IN 'TIib: STATE OF WY FOR THE C 

0 .o 0.0 0.0 

0.0 0.0 0.0 

0.1 0.1 0.2 

0.0 0.0 0.0 

0.0 0.1 0.1 

0.0 0.1 0.1 

0.9 13.5 14.5 

0.9 13.9 14.7 

0.5 12.6 13.1 

1.2 15.4 16.6 

0.8 15.6 16.4 

0.2 0.9 1.0 

1.3 13.2 14.4 

1.5 14.2 19.8 

OALBED MESAVERDE GRP 

HV

SU

HV

SU

HV

HV

HV

HV

HV

HV

HV

NO

IiV

HV
Y 

t 

V1 0 0 *C OOW a 

J 

4 

0 

U