From: Sent: To: Subject: Attachments: Mike McCabe Tuesday, May 09, 2006 7:34 AM Johnny Sanders FW: Environmental products MAERSK_PE CHEMICALS LIST .pdf ]ohnny would you respond and cc me. Thanks Mike Mccabe

From: Ken Monteiro Sent: Tuesday, May 09, 2006 1:26 AM To: ]ohnny Sanders Cc: Mike McCabe Subject: RE: EnvironmentaI products

Gents,
Attached is the Iist ~or the stimuIation products.
Rgds .... Ken

From: 3ohnny Sanders Sent: Monday, May 08, 2006 5:12 PM To: Ken Monteiro Cc: Mike McCabe Subject: FW: Environmental products
Ken,
None og the cementing products contain mercury, cadmium, cyanide, chlorophenols, polychlorinated biphenyls or terphenyls and other persistent organo-halogens, organo-tins and other organo-metallic compounds. So you can answer the question as "none".
As soon as we get the list got the stimulation products, we will provide an answer back to you.
Regards,



## HESI3016433ohnny Sandersj CIH Chemical Compliance HALLIBURTON Healthj Sa~ety, & Environment Halliburton Ouncan Technology Center P.O. Box 1431 Duncan~ OK 73533-0431 O~ice Phone: +1 580 251-4456 Fax: +1 580 251-3969 Cell: +1 580 467-1365 E-mail: iohnny.sanders~halliburton.com <mailto:iohnny.sanders~halliburton.com>

From: Mike McCabe Sent: Wednesday, May 03~ 2006 4:03 PM To: 3ohnny Sanders Subject: FW: Environmentalproducts Johnny Will you help me with this? I am not aware o~ any products that contain these items listed below. Agree. Mike McCabe

From: KenMonteiro Sent: Wednesdayj May 03~ 2006 12:09 AM To: Mike McCabe Subject: FW: EnvironmentaI products Mike~
Please see below email grom our customer Maersk in Qatar.
Could you please provide the below information or redirect to the right guy. Thanks...
Rgds ....Ken

From: Peter Vilhelm Balslev [mailto:pvb@moq.com.qa] Sent: Wednesday~ May 03~ 2006 8:02 AM To: Ken Monteiro Cc: Michael J Pitts Subject: Environmental products


## HESI301644Ken,
Nice meeting you yesterday.
Can you please address the Tollowing subjects in reTerence to Halliburton chemicals/products regarding both cementing but also stimulation which could be used during the FDP 2005:
* Any chemicals which could contain the gollowing metals or compounds: - Mercuryj Cadmiumj Cyanide~ chlorophenols~ polychlorinated biphenyls or terphenyls and other persistent organo-halogens~ organo-tins and other organo-metallic compounds.

* Give details o~ any industrial minerals used which have any presence o~ mercury and cadmium.
Regards,

Peter V. Balslev Senior Drilling Engineer Maersk Oil Qatar Phone: +974 496 3606 E-mail:pvb~moq.com.qa

Maersk Oil Qatar ASj P.O. Box 22050~ Doha~ Qatar Telephone: +974 4493493 This e-mail and any giles transmitted with it are congidential and intended solely gor the use og the individual or entity to which they are addressed. Ig you have received this e-mail in error please notify the system manager atsysman~moq.com.qa This e-mail and its contents do not constitute and shall not be considered as a ginancial commitment og Maersk Oil Qatar AS. Maersk Oil Qatar AS explicitly disclaims any responsibility as to the accuracy and use og this e-mail and its contents.



## HESI301645CHEMICLAS STIMULATION PRODUCTS LIST

Item Description Trade name Unit size Remarks 1 Hydrochloric Acid 32% 32% HCL Gal 2 Corrosion Inhibitor HAI-OS Gal 3 Corrosion Inhibitor HAI-81M Gal 4 Non Emulsifier 19-N Gal 5 Non Emulsifier LoSurf- 259 Gal 6 Anti Sludge Agent AS-7 Gal 7 Anti Sludge Agent AS-9 Gal 8 Acid Gelling Agent SGA-II Gal 9 Acid Gelling Agent SGA-HT Gal 10 Mutual Solvent Musol Gal 11 Iron Control Additive Ferchek Lbs 12 Iron Control Additive FE- 1A Gal 13 Iron Control Additive FE-2 Lbs 14 Buffering Agent BF-1 Gal 15 Crosslinker XL- 1 Gal 16 Emulsifier AF-61 Gal 17 Emulsifier Intensifier HV-60 Int. Lb 18 Surfactant Pen- 88 Gal 19 Corrosion Inhibitor HAI-404 Gal 20 Sulfide Scavenger SCA-130 Gal 21 Diverter agent Guidon AGS Gal 22 Gelling Agent SGA V Gal 23 Emulsifier AF 70 Gal 24 Anti Sludge Agent AS 11 a Gal 25 Anti Sludge Agent AS 11 e Gal 26 Diesel Diesel Gal 27 Fresh Water Fresh Water Gal 28 Liquid Nitrogen LN2 Gal



## HESI301646From: Sent: To: Cc: Subject: Attachments: Johnny Sanders Tuesday, May 09, 2006 8:17 AM Ken Monteiro Mike McCabe FW: Environmental products MAERSK_PE CHEMICALS LIST .pdf Ken, None o~ the stimulation products contain mercury, cadmium, cyanide, chlorophenols, polychlorinated biphenyls or terphenyls and other persistent organo-halogens, organo-tins and other organo-metallic compounds. So you can answer the question as "none". Regards, Johnny Sanders, CIH Chemical Compliance HALLIBURTON Health, Safety, & Environment Halliburton Ouncan Technology Center P.O. Box 1431 Duncan, OK 73533-0431 O~ice Phone: +1 580 251-4456 Fax: +1 580 251-3969 Cell: +1 580 467-1365 E-mail: iohnny.sanders~halliburton.com <mailto:iohnny.sanders~halliburton.com>

From: Ken Monteiro Sent: Tuesday, May 09, 2006 1:26 AM To: 3ohnny Sanders Cc: Mike McCabe Subject: RE: Environmentalproducts

Gents,
Attached is the list ~or the stimulation products.
Rgds ....Ken

From: Johnny Sanders Sent: Monday, May 08, 2006 5:12 PM To: Ken Monteiro Cc: Mike McCabe


## HESI301647Subject: FW: Environmental products
Ken,
None o~ the cementing products contain mercury, cadmium, cyanide, chlorophenols, polychlorinated biphenyls or terphenyls and other persistent organo-halogens, organo-tins and other organo-metallic compounds. So you can answer the question as "none".
As soon as we get the list ~or the stimulation products, we will provide an answer back to you.
Regards, 3ohnny Sanders, CIH Chemical Compliance HALLIBURTON Health, Safety, & Environment Halliburton Duncan Technology Center P.O. Box 1431 Duncan, OK 73533-0431 O~ice Phone: +1 580 251-4456 Fax: +1 580 251-3969 Cell: +1 580 467-1365 E-mail:johnny.sanders#halliburton.com <mailto:johnny.sanders#halliburton.com>

From: Mike McCabe Sent: Wednesday, May 03, 2006 4:03 PM To: 3ohnny Sanders Subject: FW: Environmental products 3ohnny Will you help me with this? I am not aware o~ any products that contain these items listed below. Agree. Mike McCabe

From: Ken Monteiro Sent: Wednesday, May 03, 2006 12:09 AM To: Mike McCabe Subject: FW: EnvironmentaI products 

### Mike,



## HESI301648Please see below ema±l grom our customer Maersk ±n Qatar.
Could you please prov±de the below ±ngormat±on or red±rect to the r±ght guy. Thanks...
Rgds ....Ken

From: Peter Vllhelm Balslev [mallto:pvb@moq.com.qa] Sent: Wednesdayj May 03j 2006 8:02 AM To: Ken Monte±to Cc: M±chael ] P±tts Subject: Env±ronmental products
Ken,
N±ce meet±ng you yesterday.
Can you please address the gollowing subjects in regerence to Ha111burton chemicals/products regarding both cementing but also stimulation which could be used during the FDP 2005:
* Any chem±cals wh±ch could conta±n the gollow±ng metals or compounds: - Mercury~ Cadm±um~ Cyan±de~ chlorophenolsj polychlor±nated b±phenyls or terphenyls and other pers±stent organo-halogens~ organo-t±ns and other organo-meta11±c compounds.
* Give details og any industrial minerals used which have any presence og mercury and cadmium.
Regards~

Peter V. Balslev Senior Dr±ll±ng Eng±neer Maersk 0±I Qatar Phone: +974 496 3606 E-ma±l:pvb~moq.com.qa


## HESI301649Maersk Oil ~atar AS~ P.O. Box 22050~ Doha~ ~atar Telephone: +97~ ~93~93 This e-mail and any ~iles transmitted with it are confidential and intended solely ~or the use o~ the individual or entity to which they are addressed. I~ you have received this e-mail in error please notify the system manager atsysman~moq.com.qa This e-mail and its contents do not constitute and shall not be considered as a ~inancial commitment o~ Maersk 0il Qatar AS. Maersk 0il Qatar AS explicitly disclaims any responsibility as to the accuracy and use o~ this e-mail and its contents.



## HESI301650

### From: Sent: To: Subject: Attachments: Mike McCabe Friday, July 07, 2006 1:42 PM Lois Major FW: Letter on LGC-35 ZDB and LGC-35 CBM+ Benchmarklogo.jpg; addr.jpg; LGC-35 ZDB & CBM+.pdf

Lois Please place this letter in the attachments 9ile 9or LGC-35ZDB as well as the LGC-35 CBM pIus. Thanks Mike
From: Billy Slabaugh Sent: Friday, ]uly 07, 2006 12:52 PM To: Dean Prather; Mike McCabe Subject: FW: Letter on LGC-35 ZDB and LGC-35 CBM+

Billy Slabaugh Scientific Advisor O~ice: 580-251-4474 Cell: 580-251-1099

From: Dennis Williams [mailto:dwilliams@benchmark-research.com] Sent: Friday, 3uly 07, 2006 11:06 AM To: Billy Slabaugh Cc: Alfred Webb; Bob Burkett Subject: Letter on LGC-35 ZDB and LGC-35 CBM+

Dennis Williams Manager, International Business Development 

### Billy,

I understand you need a 9ormal letter congirming our phone conversation o9 3uly 5, 2006 regarding the composition o9 the subject products. PIease 9ind the attached Ietter addressing this.



## HESI301651can be og ~urther help, please do not hesitate to call.

Dennis

Benchmark Pergormance Group, Inc. 162B3 Park Row Suite 11B Houston, TX 77B84 Voice Number: (713) 986-2552 Fax Number: (281) 579-1070 Mobile Number: (281) 794-0754 dwilliams~benchmark-research.com Dennis Williams Manager, International Business Development http://www.benchmark-research.com <http://www.benchmark-research.com/>

Benchmark Performance Group The information contained in this e-mail message and any attachments hereto is intended solely ~or the use o~ the recipient(s) named above and may be CONFIDENTIAL. I~ you are notthe intended recipient, any dissemination, distribution, copying or retransmission o~ this email or its attachments (or the taking o~ any action in reliance thereon) is prohibited. I~ you have received this communication in error, please notify the sender via reply e-mail and ~ully delete this message and any attachments ~rom your computer and computer network. Thankyou Tor your cooperation.



## HESI301652