bluuebunny/crossref_metadata_2025_split huggingface dataset:
Nilai Estetika dan Pendidikan Naskah Singir Mitera Sejati dan Ngudi Susila Karya Kiai Bisri Musthofa
Authors: Shohifur Rizal Moh. Ahsan 
Published: January 2019

“Singir mitera sejati” and “ngudi susila” are a literary work that shaped “nadhom” poetically by following the rules of science of arudl. In addition there is an aesthetic and educational value. “Singir” can serve as a medium of education and learning resources. Because “singir” store “adhiluhung” value which can be utilized appropriately, particularly in the study of literature in the school or boarding school. This research aims to reveal the aesthetic and educational value. Substantially, this research describes about three things, namely (1) aesthetic value that includes, (a) the aesthetics of form, and (b) the aesthetic contents. (2) the value of moral education that includes (a) the value of moral education which clarifies the relationship of human with God, (b) the relationship of human with human, (c) man human with themself and (d) the human with the environment or nature.
Kepastian Hukum Pengaturan Penggunaan Tenaga Kerja Asing di Indonesia
Authors: Puspitasari Risky Vista , Harianto Aries , Ana Ida Bagus Oka 
Published: January 2019

The 1945 Constitution of the Republic of Indonesia states that every citizen has the right to work and a decent life. Consequently, citizens have the right to receive rewards and fair treatment in employment relations and the state has a constitutional responsibility to guarantee the fulfillment of the right to work of migrant workers and foreign workers to create protection and legal certainty between them. Meanwhile, the national labor law and government regulations regulate foreign workers including only professional workers. In fact, foreign workers working in Indonesia are not only professional workers but also unskilled laborers. This is due to the enactment of changes to the regulation of the use of foreign labor which frees and tightens foreign workers who work in Indonesia.
Keywords: Foreign Workers, Supervision, Legal Certainty of Foreign Workers
Legitimasi Peraturan Pemerintah Pengganti Undang-Undang dalam Ratifikasi Perjanjian Internasional Tertentu
Authors: Lestari Fitri 
Published: January 2019

One of the challenges for the state is on how it carries out the ratification of international agreements. Indonesia has arduous tasks due to its late to ratify international conventions or agreements, even though such international instruments are needed for national interests. Based on Law Number 24 of 2000 on the International Agreement it is stipulated that the ratification of an international agreement in Indonesia uses two instruments, inter alia the law and presidential regulations. To adhere to this view, the compelling exigency is essential to analyze as it has been a challenge to overcome and anticipate obstacles in the ratification process and therefore it needs to set a period of time to ratify special international agreements. Ratification of international agreements through the Perppu (the government regulation in lieu of law) is very possible because its legitimacy is equivalent to the law but it should be the last priority.
Keywords: Ratification, International Agreement, Perppu
Studi Komparasi Hak Waris dalam Hukum Adat dan Islam di Masyarakat Madura Perantauan Desa Jelbuk, Kecamatan Jelbuk, Kabupaten Jember
Authors: Atlanta Nur Nafa Maulida , Rato Dominikus , Zulaikha Emi 
Published: January 2019

The rules of inheritance customary law are legal norms that regulate how the objects or inheritance are distributed to heirs from generation to generation. Each region is inseparable from the influence of different kinship arrangements, including patrilineal, matrilineal, parental or bilateral. The heterogeneous village of Jelbuk has indigenous tribes, namely the indigenous Jelbuk tribe who was born and settled in Jelbuk Village and the majority are Madurese. In addition, there are migrated Madurese people, where the indigenous Madurese bond with the Jelbuk people so that they finally decide to stay and do inheritance so that the interesting thing to research is the inheritance system and parts of boys and girls. This paper uses an empirical juridical method with the case approach of written customary law (socio-legal) and comparative approach.
Keywords: Inheritance, Customary Law, Migrated Madurese
Perlindungan Hukum terhadap Pencipta atas Pencatatan Suatu Ciptaan yang Sama
Authors: Raharjo Riko Sulung , Khoidin M. , Fahamsyah Ermanto 
Published: January 2019

Copyright recognizes a declarative system in which the state automatically protects a creation after it was born without having to be preceded by registration. Article 64 of Copyrights Act Number 28 of 2014 (Copyright Act) states the registration even though it is not a necessity for the creator. This study aims to examine and analyze the legal consequences, forms of legal protection, as well as the future conception of regulations relating to the recording of a work in common by using legal research as its method. The results of the study indicate that the legal consequences on the similar work to the registration, inter alia, the abolition of the power of law for the registration of works, compensation for the creator, and criminal threats. Based on the theory of legal certainty, a provision is a form of legal certainty provided by the Copyright Law. There is a form of legal protection against the creator of the registration of the similar creation, inter alia, the abolition of the power of the law for registration the work by the court, the creator has the right to compensation, and the creator has the right to sue criminal. Based on the theory of legal protection, a provision is a form of protection provided by the Copyright Law. The future conception of the regulation of registration of creation so that it can provide legal protection against the creator through the renewal related to the addition of authority and procedures in conducting checks for ministers in the case of the registration of creation since it was first realized and announced. Based on the theory of legal certainty and the benefits of law, change and renewal can provide legal certainty and legal benefit for the creator and his creation.
Keywords: Creator, Recording of Creations, Same Creations
EVALUASI SISWA PADA PROSES KEGIATAN BELAJAR MENGAJAR DALAM PENERAPAN KURIKULUM 2013 DI SMK NEGERI JAKARTA
Authors: Apipah Iip , Murtinugraha R Eka , Maulana Arris 
Published: January 2019

This research shows with regard to the evaluation of learning implementation in the vocational school of 1, 26 and 35 of Jakarta particularly the skills of structure image engineering of student grade X in the subject of image technique, which is observed from planning, implementing and lesson result view.
It is descriptive evaluative research by using quantitative approach. The model of study choosen is stake evaluation as the researcher has a tendency to understand learning activity which is seen from planning, implementing and lesson result view. The study is carried out in state vocational school of 1, 26, and 35 Jakarta with 118 respondents of student grade X. 36 questionnaires are used for the method of gathering data which had been tested for knowing the valitidy and reliability instrument of the questionnaire in advance. Percentage descriptive analisis is used for the technique of analysis.
The aforementioned evidence reveals that the implementation of learning in state vocational school of 1, 26 and 35 Jakarta particularly the skills of structure image engineering of student grade X in the subject of image technique can be seen: The evaluation percentage to lesson plan which include planning of maintaining learning activity, planning of managing study, planning of class management, and planning of student achievements show very good resuly at the average of 80,30%, percentage of learning evaluation includes space, time, learning facility, knowing understanding learning material, using learning source or resource, managing class interaction, assignment implementation, and giving feedback reveals best resuly at the average of 79,83% and learning evaluation indicator include undertaking grading over the course of learning process, grading to the student behavior on learning, and student result which is grouped very good with the average of 80,93%.
Perbedaan Hasil Belajar Statika Model Pembelajaran Cooperative Learning Tipe Think Pair Share Dengan Konvensional Plus
Authors: Utami Sari , Neolaka Amos , Suyadi Dadang 
Published: January 2019

Tujuan Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar statika dengan model pembelajaran kooperatif tipe Think Pair Share (TPS) dan konvensional plus melalui studi eksperimen siswa kelas X TGB di SMK Negeri 56 Jakarta. Penelitian berlangsung sampai dengan Mei - Juni 2013.
Metode penelitian yang digunakan dalam penelitian ini adalah metode eksperimen. Dalam penelitian ini, peneliti menggunakan dua kelas di SMKN 56 Jakarta satu kelas menjadi kelas eksperimen dan satu kelas menjadi kelas kontrol. Subyek dalam penelitian ini adalah siswa kelas X TGB 1 SMK Negeri 66 Jakarta. Teknik pengumpulan data dalam penelitian ini menggunakan instrumen berupa tes dengan bentuk pilihan ganda sebanyak 30 soal.
Hasil penelitian ini menunjukan bahwa hasil belajar Statika antara penggunaan model pembelajaran Think Pair Share dengan model pembelajaran konvensional plus pada siswa kelas X Kompetensi Keahlian Teknik Gambar Bangunan di SMK Negeri 56 Jakarta Utara menghasilkan perbedaan yang cukup signifikan. Dari hasil analisis uji hipotesis dengan mengunakan Uji-t yaitu (thitung) 1,76 > 1,68 (ttabel), sehingga dapat dikatakan bahwa hipotesis penelitian diterima dan Terdapat perbedaan hasil belajar statika antara penggunaan model pembelajaran Think Pair Share dengan model pembelajaran konvensional plus.
Solving the Hydraulic Fracturing Puzzle in the HPHT KG Basin of India with Geomechanics-Enabled Design and Execution
Authors: Gondalia Ravi Ramniklal , Kumar Rajeev Ranjan , Nand Ujjwal , Bandyopadhyay Atanu , Narayan Shashank , Bordeori Krishna , Singh Mukund Murari , Shah Arpit , Das Santanu , Rao Dasari Papa , Shaik Moulali 
Published: January 2019

Abstract
The Mandapeta-Malleswaram field in India comprises Triassic-Jurassic age sands found at 4000m– 4500m depth, where reservoir pressure ranges 6,000 psi to 9,500psi with static temperature up to 340°F. This tectonically active basin with strike slip stress regime causes a heterogeneous distribution of in-situ stress which complicates the design and execution of effective hydraulic fracturing treatments. Previous attempts at fracturing from 2013 to 2017 were not successful and geomechanics inputs were different from actual values. This paper describes the lifecycle of a production enhancement project, from construction of a geomechanics-enabled mechanical earth model (MEM) to the successful design and execution of fracturing jobs on nine wells increasing proppant placement by 250% compared to previous hydraulic fracturing campaign and achieving 730% incremental gain in gas production compared to pre- fracturing production.
Challenges like fracture modeling in tectonically stressed formations, issues of proppant admittance, and complicated fracture plane growth in highly deviated wells (&gt;65°) were overcome by Geomechanical modeling. The modeling incorporated advanced 3D anisotropy measurements, providing better estimation of Young's modulus, Poisson's ratio, and horizontal stresses, resulting in realistic estimation of closure and breakdown pressure. Fault effects were modeled and taken into consideration for perforation depth selection and estimation of pumping pressure with model update based on extensive Minifrac injections and analysis.
This study describes the results of injection tests (step rate, pump in-flowback, and calibration injection tests) carried out in the field addressing specific challenges in each well. Pre frac diagnostic injection and decline analysis was used to calibrate the MEM and tailor the design for every well. Proper job preparation for well completions and extensive stability testing involving a borate-based fluid system has reduced the screen out risk and enabled successful fracture placement. Effective pressure management on the job eliminated the problem with frequent screen outs and led to successful execution of all nine jobs while increasing the average job size from 30 t to ~150 t of proppant per stage.
From this project, a practical guide to address issues of multiple complexities occurring simultaneously in a reservoir, such as the presence of tectonic stress, fracture misalignment, fissure mitigation, and high tortuosity was developed for future application in tectonically complex fields.
Multidisciplinary Data Gathering to Characterize Hydraulic Fracture Performance and Evaluate Well Spacing in the Bakken
Authors: Lorwongngam Apiwat Ohm , Cipolla Craig , Gradl Christian , Gil Cidoncha Jose , Davis Bruce 
Published: January 2019

Abstract
To effectively drain hydrocarbon from unconventional plays, operators have been optimizing their drilling spacing unit (DSU) well spacing for many years. This paper presents a continuous improvement of Bakken well spacing using trial pads with smaller spacing and multidisciplinary data gathering to understand the most effective spacing between wells.
The operator's standard well spacing between Middle Bakken (MB) wells in the East Nesson (EN) area [Alger Field] ranges from 500 to 700 ft. To understand the optimum spacing between wells in this area, the operator trialed well spacing of 500 ft between like formations. The spacing between Middle Bakken and Three Forks wells was 250 ft. Data gathered during the spacing trial included microseismic, microseismic depletion delineation (MDD), radioactive (RA) tracers, chemical tracers, image logs, pressure measurements during completion/flowback/early-time production, and diagnostic fracture injection tests (DFITs). The data was used to calibrate advanced hydraulic fracture models and guide next-generation reservoir simulation history matching to characterize multiwell production behavior.
The MDD in the parent well provided data to "map" drainage patterns, showing that drainage was limited to the MB formation. However, microseismic showed that hydraulic fracture height extended from the Three Forks second bench (TF2) up through the Three Forks first bench (TF1), Middle Bakken, and into the overlying Lodgepole (LP)—connecting the entire Bakken petroleum system. The microseismic also showed asymmetric fracture growth toward the parent well in the DSU, but the asymmetry diminished as completions progressed away from the parent well. In addition to the MB-TF connectivity indicated from the microseismic, RA tracers pumped from a TF2 well were detected in a Middle Bakken well. The implied transport of proppant from a lower TF completion to the MB increases the likelihood of production communication between formations. Chemical tracers (oil and water) pumped during hydraulic fracturing operations were found from one end of the pad to another (over 2,500 ft) regardless of formation; another confirmation of hydraulic communication between Middle Bakken and Three Forks wells.
The hydraulic fracture model was calibrated using microseismic data and used for subsequent reservoir simulation history matching. The workflow consisted of modeling the parent well hydraulic fractures and history matching production, performing geomechanical modeling to determine the effects of parent well depletion on 3D stress state for hydraulic fracture modeling of the infill wells, and production history matching of the entire pad. The modeling showed significant fracture-to-fracture communication and well-to-well interference. The operator quickly used these learnings to optimize well spacing across the area to maximize DSU value.
Utilization of Far Field Diverters to Mitigate Parent and Infill Well Fracture Interaction in Shale Formations
Authors: Zhang Junjing , Cramer David D. , McEwen Jamie , White Matt , Bjornen Kevin 
Published: January 2019

Abstract
Hydraulic fracturing treatments in shale infill wells are often impacted by existing parent well depletion and asymmetrical fracture growth. These phenomena can result in excessive load water production, deposition of proppant and deformation of casing in the parent well, and unbalanced stimulation of infill wells. This study determines the effectiveness of particulate materials for mitigating the above negative outcomes by bridging near the extremities of dominant fracture wings, i.e., far field diverting agents.
Fracture propagation was modeled to characterize the width profile at fracture extremities in a depleted stress environment. A slotted-disk device was used to evaluate and optimize particulate blends for bridging slots representative of width near the fracture tip. Rheological tests replicating the downhole environment were used to formulate a system for transporting the diverting materials. Statistical analysis of 511 fracture hits at 30 parent wells was performed on key treatment indicators by the category of diverter type and post-hit parent well condition. Production trends of the influenced wells were compared to area-specific type curves and offset wells without diverter trials.
Based on the simulation and testing results, two types of high-graded far field diverter systems were field tested in a shale play: dissolvable, extremely fine particulate mixed with 100 mesh sand, and mixtures of nominal 325 mesh silica flour and 100 mesh sand. Proppant dust collected at the fracturing site was also evaluated for replacing commercial silica flour. High-graded blends of the above diverting systems demonstrated superior frac-hit and productivity metrics as compared to the base case of not applying far field diverters. The silica flour and 100 mesh sand mixture performed on par with the significantly more expensive blend of dissolvable fine particulate and 100 mesh sand. Guar borate crosslinked gel was an effective carrying fluid for transporting diverting materials to the fracture extremities.
Statistical analysis of fracture hit events shows that the application of far field diverters did not reduce the magnitude of pressure buildups during fracture hits; however, it significantly increases the post-hit pressure falloff rate at the parent wells. Based on the area-specific type curves, pumping far field diverters increased the P50 EUR by about 6% compared with the base cases of not applying diverters. For all the wells impacted by far field diverters, the infill wells saw larger benefits with an increment of P50 EUR by about 7% compared with the parent wells.
Investigation of Non-Ideal Diagnostic Fracture Injection Tests Behavior in Unconventional Reservoirs
Authors: Mohamed Mohamed Ibrahim , Salah Mohamed , Coskuner Yakup , Ibrahim Mazher , Pieprzica Chester , Ozkan Erdal 
Published: January 2019

Abstract
Diagnostic fracture injection test (DFIT) has become a valuable tool to quantify reservoir properties and hydraulic fracture characteristics. The pressure decline response of DFIT test reflects the process of fracture closure and the flow capacity of the reservoir. Previous literature provided simplifying assumptions to analysis the DFIT. However, operating companies often face challenges in the DFIT data interpretation due to several complex factors that result in non-ideal DFIT behavior and inconsistent results that lead to significant incorrect estimation of reservoir properties and fracturing parameters, including interaction with natural fractures, heterogeneous rock properties, variable storage, etc.
The objective of this paper is to investigate the non-ideal DFIT behavior and factors that affect DFIT data and interpretations. The paper explained the flow regimes observed before closure and after closure during DFIT under complex reservoir conditions of natural fracture activation and fracture tip extension for reliable estimation of reservoir properties and fracture characteristic from actual field DFIT data. The overall fall-off period is analyzed using pressure transient analysis diagnostic plots and leak-off modeling. The transient pressure during the fall-off period is highly affected by the residual leak-off and continuing after flow that could disturb formation flow regimes during the test, affecting the ability to get correct pore pressure or formation permeability.
The paper explains the various mechanisms affecting the pressure transient behavior during DFIT and adapts the wellbore and leak-off process to be able to observe reservoir response and get more realistic fracture characteristics and reservoir properties.
Real Time Analysis of Formation Face Pressures in Acid Fracturing Treatments
Authors: Pandey Vibhas J. , Burton Robert C. , Capps Kay 
Published: January 2019

Abstract

Objective
Knowledge of fracture entry pressures or the formation face pressures during Acid Fracturing treatments can help in evaluating the effectiveness of the stimulation treatment in dynamic mode and can also enable and improve real-time decisions during the execution of treatment. In this paper, details of the methods and tools employed to generate formation face pressures in real-time mode with the help of live bottomhole pressure data, is discussed in detail.

Methods, Procedures, Process
The majority of the horizontal wells considered for this study were drilled and completed in the North Sea with permanent bottomhole pressure gauges that enabled constant monitoring of well pressures. The tool in discussion uses the combination of treatment data such as surface pressure, fluid density, injection rates, type of fluid, wellbore description, gauge depth, and wellbore deviation, along with bottomhole pressures to generate formation face pressures just outside the casing at active perforation depth. The tool carries out the calculations as the treatment is being pumped thus providing a dynamic array of several important parameters and can also evaluate the treatment after it has been executed.

Results, Observations, Conclusions
Acid fracturing treatments combine the basic principles of hydraulic fracturing and acid reaction kinetics to stimulate acid soluble formations. It is customary to start the treatment with a high viscosity pad to generate a fracture geometry and follow it up with acid to react with the walls of the fracture and etch it differentially. The non-uniform etching action of the acid creates an uneven surface on fracture walls that provides the requisite fracture conductivity which is key to enhancing the well performance. The effectiveness of a treatment schedule can be ascertained by determining and analyzing the pressure behavior during the injection process. Several acid fracture treatments were analyzed using the tool and led to important conclusions related to fracture propagation modes, acid exposure times and effectiveness of given acid types. The results had a direct influence on modification of treatment designs and pump schedules to optimize treatment outcomes.

Novel Ideas
The knowledge of formation face pressures is critical to the success of hydraulic fracturing treatments, especially in multi-stage and multiple perforation cluster type horizontal well completions. The tool developed in the study helps generate information that predicts pressures at fracture entry in real-time mode.