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The AAPG/Datapages Combined Publications Database
Showing 9,419 Results. Searched 200,619 documents.
Maximizing Project Value in Vaca Muerta Shale Formation Part 1: Optimizing High Density Completions Case of Study
Alejandro Lerza, Sergio Cuervo, Sahil Malhotra
Unconventional Resources Technology Conference (URTEC)
... well, while maintaining the fractures as close to the well as possible (small fracture length), which allows an increase in recovery per well without...
2020
Assessment of Micro-Fracture Density using Combined Interpretation of NMR Relaxometry and Electromagnetic Logs
Lu Chi, Marcus, Elliot, Zoya Heidari, Mark Everett
Unconventional Resources Technology Conference (URTEC)
... is the waiting time distribution for the continuous time random walk model (geologic roughening parameter), Dt is the fractional diffusion operator, and Г...
2014
Challenges with managing unconventional water production and disposal in the Permian Basin
Katie M. Smye, Katherine Yut, Robert C. Reedy, Bridget R. Scanlon, Jean-Philippe Nicot, and Peter Hennings
AAPG Bulletin
... to well length (feet drilled), completion intensity (number of stages), reservoir geology (amount of fluid required to fracture the rock), and operator...
2024
Unlocking the Potential of Challenging Tight Oil Reservoirs Using a Novel Approach in the Egyptian Eastern Desert
Amr Hegazy, Emad Abdel Hakim, Mohamed Farouk, Hesham Badran, Omar Barghash, Khaled Saleh
Unconventional Resources Technology Conference (URTEC)
... and confine the fracture geometry to the pay zone to increase fracture length in a tight oil reservoir, thereby increasing dimensionless fracture...
2021
Geological Evaluation in Horizontal Wells
Michael R. Taylor
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... One North Sea operator has used pilot hole core to accurately define a microfossil sequence stratigraphy within a Chalk reservoir to be subsequently...
1990
Statistical Process Control for Early Detection of Progressive Cavity Pump Failures in Vertical Unconventional Gas Wells
Suren Indrajith Rathnayake, Mahshid Firouzi
Unconventional Resources Technology Conference (URTEC)
...) where ∈t is a white noise series called innovation errors, and B is the time lag operator. The time lag operator, B shifts a given sequence indexed...
2021
Flow Measurement Systems – Fundamental Design Considerations
Herman Turner
Indonesian Petroleum Association
..., atmospheric conditions, maximum-minimum delivery pressures, price of gas length of contact and other considerations which come from direct contact...
1984
Identification of Shale Sweet Spots Using Kep Property Estimates from Log Analysis and Geostatistics
Larry Chorn, Jeffery Yarus, Suzanne del Rosario-Davis, Jason Pitcher
Unconventional Resources Technology Conference (URTEC)
... have been described as statistical plays. However, it becomes increasingly unacceptable to drill disappointing, underperforming wells as the operator...
2013
Oil and Gas Activities in Canada in 1975 "Back to the Drawing Board"
John R. Ower
CSPG Bulletin
... at the onset of the winter drilling season toward the year end. It can be roughly outlined as covering Townships 90 to 115 in length, and about 10...
1976
Utilizing Measured Drilling Parameters to Optimize Completions Design
Matthew D. Skinner, Mary Van Domelen, Bill Grieser
Unconventional Resources Technology Conference (URTEC)
... commonly available data. This investigation provides a benefit at no additional expense for the operator to perform. For this study, real-time...
2016
Successful Sand Control Campaign for the Development of a Highly Heterogeneous and Multilayered Sandstone Reservoir in Indonesia: A Case Story Offshore Natuna Sea
Barbara Tsangueu, Cal Wallace, Job Roy Ginting, Dian Sutejo
Indonesian Petroleum Association
.... In this specific case story, the operator had different constraints but was able to successfully complete the campaign and to overcome the challenges...
2016
Efficient, Low-Risk, Comprehensive Geological Characterization of Lateral Wells to Optimize Completion Performance
Dean Fratarcangeli, Tammy Alcorn, Patrick McBride, Andy Wray, Elia Haddad, Robert Laronga, Nasar Khan
Unconventional Resources Technology Conference (URTEC)
...) may overprint everything else the operator might do to optimize well performance. Characterizing natural fractures, structural complexity...
2017
Paradigm Shift in Wolfcamp Shale Improves Well Performance by 70%
Efejera Ejofodomi, Richa Sethi, Elcin Aktas, Julie Padgett, Bruce Mackay, Andrey Mirakyan, Ben McCrackin, Chris Douglas
Unconventional Resources Technology Conference (URTEC)
.... Typical completion practices since 2013 in Ward County wells in the Wolfcamp formation show an increase in lateral length and total proppant volume...
2018
Detail Illustration of Structural Discontinuities: Fault Intensity Attribute to Enhance the Fault Likelihood, Hessian Derivative and Fault Extraction
Aji Darma Maulana, Argya Hastubrata Basundara, Muhammad Hafiz Baharuddin, Syukron Ady Purnawiranto, Muhammad Alfateh Saifullizan
Indonesian Petroleum Association
... of the Wavelet Operator. The form used is Gaussian Shape to provide Gaussian weighting values. 3. Define the window length of the wavelet operator. 4. Run...
2023
Inverse Approach to Development Optimizations to Calibrate Assumptions About Trade-offs Between Well Spacing and Frac Intensity
W. Kurt Rucker
Unconventional Resources Technology Conference (URTEC)
... than 1000’ of overlapping lateral length. Mean survey values are used to characterize horizontal and vertical distances. Completions dates, or first...
2023
New Dip-Logging Method
F. G. Boucher , A. B. Hildebrandt , H. B. Hagen
AAPG Bulletin
... length of the probe to 15 feet. The probe is shown suspended on the side of the reel truck in Figure 3. The top section of the probe contains the three...
1950
Developments in Western Canada in 1975
John R. Ower
AAPG Bulletin
... in length and about 10 townships straddling the 6th Meridian in width. The Bluesky gas sandstone lies at depths of 1,000 to 1,500 ft and the accumulation...
1976
Operational Workflow Transformation Improvement by Implementing Decision Support Center in Bekasap and Bangko Sumatra Light Operation North
Ade Rahayu Putri, Dimas Aditya Putra
Indonesian Petroleum Association
... about 80 MBOPD). DSC has enabled SLO North to speed-up field operator response to abnormal conditions and unscheduled equipment downtime, and has...
2014
Adaptive regularization parameter estimation in image domain least-squares migration
Shen Sheng, Huazhong Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... on forward/migration operator, acquisition geometry, migration velocity, and source signature. Due to the accuracy of these factors...
2024
Challenges and Rewards of Forming a Drilling Alliance in Indonesia - A Case Study
Muslim, Jun Hadisutrisno, Andrew Swale, Gary Gauntt
Indonesian Petroleum Association
... have major implications for the future of operator - supplier relationships in Indonesia. Historically, contract procedures and legal restrictions...
2002
A Computer-Oriented System for the Storage and Retrieval of Well Information
John V. Buller
CSPG Bulletin
... be obtained from the operator. From it the date of change of status of the well is taken. The New Service Well Report (MR 278) is used to determine...
1964
Changing Exploration Focus Paved Way for Success
Tong Xiaoguang, Shi Buqing
GEO ExPro Magazine
... (PDOC) was established with China National Oil and Gas Exploration and Development Company (CNODC/CNPC) as operator and one of the largest shareholders...
2006
A Novel Method of Deriving Weathering Statics from First Arrival Refractions
G. W. Hollingshead, R. R. Slater
Pacific Section of AAPG
... from long wave length statics anomalies (1), (2). The refraction weathering technique on the other hand attempts to define the weathered layer...
1980
A Comprehensive Well Look-Back; Analyzing Three Years Worth of Drilling, Completing and Producing Eagle Ford Wells in Order to Understand Trend-Wide Performance Drivers and Variability
Douglas H. Portis, Hector Bello, Mark Murray, Bailo Suliman, Gervasio Barzola, Neil Basu
Unconventional Resources Technology Conference (URTEC)
... thickness (B), volume clay (C) with two wells drilled in the same target zone, same completion technique applied, same lateral length and yielding...
2013
Case History of an Outstanding Horizontal Bakken Well: Slawson Sidewinder 1-7, Billings County, North Dakota
Dean C. Brooks
Montana Geological Society
... of Mississippian Lodgepole Limestone was also cased giving an effective completed lateral section length of 2052'. Bottom hole location was 1735...
1991