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The AAPG/Datapages Combined Publications Database
Showing 6,730 Results. Searched 200,357 documents.
A Multi-Factor Approach to Optimize Horizontal Shale Wells Flowback and Production Operation
Y. Liu, R. M. Jones, H. Lu, K. Putri, S. Atmaca, N. J. R. Gonzalez
Unconventional Resources Technology Conference (URTEC)
... to explore the improved wellbore orientation and well trajectory for increasing productivity, to recommend the optimized well path for long lateral well design...
2021
Formation Pressure While Drilling – Benefits of Real-time Decisions for Extended Reach Wells in Mature Field Revitalization
Search and Discovery.com
N/A
Integrated Geomechanical Interpretation of Hydraulic Stimulation Operations Using Distributed Vibration Sensing
Michael Williams, Joel Le Calvez, Colin Wilson, Adrian Rodriguez-Herrera
Unconventional Resources Technology Conference (URTEC)
...-in and flowback. The VLF strain is captured as the in-line strain along the wellbore trajectory through the incremental strain tensor calculated...
2019
Friction Factor Assessment for Plug and Perf Drill-Out in Marcellus Wells
Juan Martinez, Oliver Floyd, Chris Holland, Dinh Ngoc Tran
Unconventional Resources Technology Conference (URTEC)
... as an empirical dimensionless value that allows to encompass in the calculation several uncertainties like: fluid parameters, doglegs, wellbore tortuosity...
2024
Challenges and Solutions in Planning and Optimizing a Horizontal Well in South Sumatra, Indonesia
John Wasson, John Pairaudeau, Rahmad Wibowo, Suwardji, Hidayat Abqory, Mike Pearson
Indonesian Petroleum Association
..., and that the wellbore skin was negative. Later, a mud clean-out job and production logging survey was performed, which showed no improvement and that all...
2002
Quick 3D Formation Model for Unconventional Carbonate Reservoirs by Resistivity Imaging While Drilling in Horizontal Wells; #41326 (2014)
Da-Li Wang, Zong-Gang Lv, Hai-Run Peng, and An-Fu Zhou
Search and Discovery.com
... trajectory is derived from the property model. It leads to better understand how to improve real-time geosteering while drilling in the thin carbonate...
2014
Using Elemental Data for Accurate Wellbore Placement and Geosteering in Unconventional Reservoirs, #80470 (2015).
David R. Blood
Search and Discovery.com
... Drilled out of the dolomite into limestone followed by dolomitic limestone Based on offset log data, structure, and wellbore trajectory, the wellbore...
2015
Advanced Sidetrack & Cementing: Dual Casing Exit & Remedial Reverse Cementing on PHKT Offshore
Jane Honey Susanta, Nuhagus Kamil Chakim, Manogar Sinaga, Ramadhana Aristya
Indonesian Petroleum Association
..., but a reassessment concluded to use an existing well slot for re-drill option as an optimization for cost and for planned well trajectory. The 9-5/8” whipstock...
2023
Geological engineering characteristics and comprehensive fracability evaluation method of the tight sandstone in the Jurassic Qianfoya Formation in Sichuan Basin in China
Xin Fan, Haibo Wang, Fengxia Li, Zhiwen Huang, Tong Zhou, Jia Cui, Hao Zeng, Junqing Dai
Unconventional Resources Technology Conference (URTEC)
... plane containing the horizontal well trajectory onto the wellbore path, calculated by the geological sweet spot index in Eq. 9...
2025
Optimization of Oil Recovery from a Thin Oil Column Through Effective Horizontal Well Placement
Irvan Rahmawan, Tigor Hamonangan, Dedi Fauzi, Bimo Kartoatmodjo
Indonesian Petroleum Association
... the objective IBS zone with the exception of a 90 ft section where the wellbore exited the upper boundary (Figure 6). The well was completed with a sand exclusion...
2013
Automated Gamma Ray-Based Structural Interpretation for Optimized Geosteering in a Horizontal Well
Cheolkyun Jeong, Sheng-Hau Lin, Ambroise Reynier, Joe Gremillion, Vipin Sharma, Firas Alshaikh, Chukwuka Akpenyi
Unconventional Resources Technology Conference (URTEC)
... of aligning and correlating log data along the well trajectory. Gamma-ray (GR) log measurements are effective for correlation between vertical wells...
2025
ABSTRACT: Wellbore Management Essential to Economic Success; #90020 (2003)
Bob Kiker
Search and Discovery.com
...ABSTRACT: Wellbore Management Essential to Economic Success; #90020 (2003) Bob Kiker AAPG Search and Discovery Article #90020©2003 AAPG Mid-Continent...
2003
RSS PowerDrive Orbit: Records in Challenging Mahakam Swamp Directional Well
Alvin Ivan Handoko, Rangga Saputra, M. Dahnil Maulana, Timora Wijayanto, Esa Taufik
Indonesian Petroleum Association
... to be very challenging to maintain the trajectory, particularly while drilling started at 1900 mTVD. Offset well data analysis shows that directionally...
2019
Preventive Strategies to Minimize Well Collision for Drilling a Well with a Separation Factor below 1: A Success Story from Offshore North West Java Operation
Bintang Kusuma Yuda, M Fajar Sany, Aris Kurniawan, Bayu Arie Punto Adi
Indonesian Petroleum Association
.... Rigorous control parameters and survey monitoring revealed no major collision indications. ELG-X trajectory safely separated from the adjacent well...
2024
Repeat DAS and DTS Production Logs on a Permanent Fiber Optic Cable for Evaluating Production Changes and Interference with Offset Wells
Veronique Mahue, Erick Jimenez, Peter Dawson, Kirk Trujillo, Robert Hull
Unconventional Resources Technology Conference (URTEC)
... inside the wellbore. Figure 2: Well trajectory of the monitor (M) well URTeC 3725993 5 Methods Production logging and interference testing schedules...
2022
Numerical Simulations of Hydraulic Fracture Propagation A Coupled Eulerian-Lagrangian Approach; #41689 (2015)
Michael Baranowski, Timothy Masterlark
Search and Discovery.com
... an interconnected fracture network near the wellbore, a model should be able to produce this 3 4 Presenter’s notes: Fractures are discontinuities within...
2015
Abstract: Drilling Induced Core Fractures and Crustal Stress; #90172 (2014)
Lei Zhang, Claire A. Currie, Douglas R. Schmitt
Search and Discovery.com
..., wellbore stability, natural fracture permeability, and hydraulic fracture initiation and propagation. However, it is difficult to make direct measurements...
2014
Geosteering Drilling Technology of Ultra-long Horizontal well in Chang 7 Unconventional Reservoir of Qingcheng Oilfield
Wubin Gao, Bo Wang, Bo Chen, Liangbing Cheng, Zhangbin Feng
Unconventional Resources Technology Conference (URTEC)
... URTeC 1384 • Wellbore trajectory description and optimization There is three-dimensional seismic interpretation in this area. Pre-stack inversion...
2020
Effects of Toe-Up Vs Toe-Down Wellbore Trajectories on Production Performance in the Cana Woodford
Sam Browning, Ram Jayakumar
Unconventional Resources Technology Conference (URTEC)
... wellbore trajectory with reference to the bed dips. 2 2461175 Figure 1: Example of the difference between a Toe-up well and Toe-down well. Some...
2016
Inter-Disciplinary Work Flow Process to Achieve Profitable Results in Delaware Basin Resource Plays; #42108 (2017)
John Polasek
Search and Discovery.com
... Volume showing natural fracture network along Wolfcamp A wellbore trajectory. 90 day cum: 87.0 Mbo (short Hz) OverPressured Benches Oxy 15H 90 day cum...
2017
Understanding the Trade-offs in Drilling the Perfect Horizontal Well
Keith C. Oren
Unconventional Resources Technology Conference (URTEC)
... of the wellbore trajectory while achieving point-in-space targets. Finally, the targeting method that is recommended by this author and his company...
2014
Fracture permeability created by perturbed stress fields around active faults in a fractured basement reservoir
Tetsuya Tamagawa, David D. Pollard
AAPG Bulletin
... the observed azimuths of wellbore failures under the two-dimensional assumption that one of the principal stresses is parallel to the well trajectory...
2008
Case study: Casing Deformation Caused by Hydraulic Fracturing-Induced Fault Slip in the Sichuan Basin
Zhaowei Chen, Lang Zhou, Rall Walsh, Mark Zoback
Unconventional Resources Technology Conference (URTEC)
... and a decrease in the number of fracturing stages. The resulting operational difficulties made it difficult to ensure wellbore integrity and manage...
2018
Near-Real-Time Wellbore Completion Strategies in Complex Tectonic Settings to Optimize Target Drilling and Completion (Poster 3)
Jürgen Streit, Wouter van der Zee, Katharine Burgdorff, Jon Rowse, Gavin Douglas
Geological Society of Malaysia (GSM)
...Near-Real-Time Wellbore Completion Strategies in Complex Tectonic Settings to Optimize Target Drilling and Completion (Poster 3) Jürgen Streit...
2006
Characterising the Application of Horizontal Wells and Indirect Hydraulic Fracturing for Improved Coal Seam Gas Drainage
Raymond L. Johnson, Sharon Cheong, Andrew Farley
Australian Petroleum Production & Exploration Association (APPEA) Journal
... connections, drilling connections (i.e. ‘floor touches’) into the coal from the underlying wellbore trajectory may be advisable. Such floor touches...
2021