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The AAPG/Datapages Combined Publications Database
Showing 6,730 Results. Searched 200,357 documents.
Applications of Indirect Hydraulic Fracturing to Improve Coal Seam Gas Drainage for the Surat and Bowen Basins, Australia
Raymond Leslie Johnson Jr., Honja Miharisoa Ramanandraibe, Ayrton Ribeiro, Matthew Ramsay, Kaa Tipene, William Corbett
Unconventional Resources Technology Conference (URTEC)
... wellbore trajectory may be advisable. Such touches would be ideally placed within areas along the wellbore that can be isolated by mechanical or swellable...
2021
Declining Frac Effectiveness - Evidence that Propped Fractures Lose Conductivity, Surface Area, and Hydraulic Continuity
M.C. Vincent, M.R. Besler
Unconventional Resources Technology Conference (URTEC)
... fracture treatments were insufficient to drain the recoverable reserves accessible from the wellbore. In many resource plays, the well productivity is highly...
2013
Mechanistic Understanding and Data-driven Prediction of Liquid Loading in Long-lateral Oil Wells in Unconventional Reservoirs
Xiao Zhang, Amit Kumar, Tyler Nahhas, Willy Manfoumbi, Christopher Frazier, Gunta Chomchalerm, Yang Chen, Isara Tanwattana, Tamas Toth, Huafei Sun, Aaron Shinn, Peng Xu
Unconventional Resources Technology Conference (URTEC)
..., such as drilling survey, wellbore trajectory, and completion design. The model also included a valve at the wellhead to account for the dynamic flow conditions...
2023
Development and Application of a Real-Time Drilling State Classification Algorithm with Machine Learning
Yuxing Ben, Chris James, Dingzhou Cao
Unconventional Resources Technology Conference (URTEC)
... reductions due to surface torque limits were observed to occur in specific hole sections (i.e. vertical, curve, or lateral), wellbore trajectory data...
2019
Efficiently Integrating Seismic Data into the Geosteering Process to Accurately Position Wells for Increased Production; #42061 (2017)
Hank P. Chambers, Kayla Ball
Search and Discovery.com
... pre-defined geological layer • Describe stratigraphic location of the wellbore as drilling progresses • Adjusting well trajectory from the original...
2017
Abstract: Borehole Acoustical Reflectivity Surveys, Case Studies for Unconventional Resources
Brian Reynolds
West Texas Geological Society
... in mapping bed boundaries as far as 50ft from the wellbore (ref 3). Since this time the process has been run in unconventional resources specifically...
2013
Improving Bunyu Field Drilling Performance with Comprehensive Wellbore Stability Maintenance Strategy and Optimized Drilling Practices
Ridwan Durachman, Hendrazid Hendrazid, Erwin Sepbriansyah, Ramadhana Aristya, Andang Kustamsi
Indonesian Petroleum Association
...Improving Bunyu Field Drilling Performance with Comprehensive Wellbore Stability Maintenance Strategy and Optimized Drilling Practices Ridwan...
2023
Breaking the 5km Barrier: Superlaterals Delivery Challenges. Are they Feasible in Vaca Muerta?
Julio Palacio, Walid Ben Ismail, Richard Walker, Roberto Cruz Nemer, Jorge Arias
Unconventional Resources Technology Conference (URTEC)
... may be modified. The authors recommend here to always use a system’s approach. Well design is not only trajectory and wellbore geometry, but also...
2023
Rock Mechanical Behavior at the Inch Scale in a Thinly Laminated Unconventional Formation
Smaine Zeroug, Bikash K. Sinha, Ting Lei, John Jeffers
Unconventional Resources Technology Conference (URTEC)
... excursions between brittle and ductile rock than can be gleaned from the sonic data. Further, several geomechanical manifestations in the near-wellbore area...
2016
Field Applications of Flow-Back Profiling Using Distributed Temperature Data
Yilin Mao, Caroline Godefroy, Michel Gysen
Unconventional Resources Technology Conference (URTEC)
..., t, s temperature, T, K superficial fluid velocity, Lt-1, m/s distance in wellbore trajectory, L, m effective diffusivity of the formation, L2t-1, m2/s...
2021
Successful Testing and Completion of Low Permeability, HP/HT, Sour Crude Reservoirs – A Case Study from Kuwait
E. C. Reji, Jiten Kaura
Indonesian Petroleum Association
... on the derivative plot, there was a possibility that the well trajectory was intercepting one or more fractures that were feeding the wellbore. The results...
2003
Chapter 11: Variation of Lithology in the Haynesville Shale Observed with LWD Tools
Barrett R. Summers
AAPG Special Volumes
... to occur laterally along the wellbore from 4050 m to 4250 m MD (13,287 to 13,944 ft) where the well trajectory largely follows the modeled formation...
2013
Bringing the Lab to the Field
Henderson Watkins, Rebecca Techeira
GEO ExPro Magazine
... changes in trajectory to land and keep the wellbore in the target zone. Frac Stages Reduced An operator in the Eagle Ford shale gas play in Texas...
2012
Petrophysics in High Angle and Horizontal Wells
David Maggs, Silvia Lattuada, Roger Griffiths, Mauricio Mele, Antonio Valdisturlo
GEO ExPro Magazine
... techniques harder to apply because of geometric effects on the data. Modern wellbore software can provide a viable solution. Schlumberger Increasing...
2014
Using a Water Flow Log to Identify Flow Behavior in a Horizontal Well and Overcome Production Impairment
Willy Gunary Abadi, Andru Ferdian, Hutami Henning Farinia, Imaduddin Haryo Bimo Kartoatmodjo, Aguslianto Efendy Harahap
Indonesian Petroleum Association
... to a horizontal trajectory, before re-penetrating the sand again which unexpectedly was water-filled as the water contact was shallower than prognosis...
2019
Land Rigs: Part 3. Wellsite Methods
Byram Reed
AAPG Special Volumes
... assemblies, see chapter on "Wellbore Trajectory" in Part 3.) Attached to the end of the drill collars is the bit. The bit does the actual grinding...
1992
CNPC E&P Data Management System (A1 Project), #70342 (2018).
Tao Ma, Tiecheng Wang, Jingyi Liu, Wenjun Huang, Fusen Yang
Search and Discovery.com
... in the browser environment, including: seismic section, wellbore trajectory, mud logging bar graph, logging curve and image, sample experiment cross...
2018
Pre-Drill and Post-Drill Geomechanical Modelling Helped in the Successful Drilling through Multiple Depleted Reservoirs - A Case Study from the P Field, Offshore Natuna Sea, Indonesia
Reynaldi Mikhael Chrislianto, Romi Sagita, Amitava Ghosh, Freddy Markus, Dodi Iskandar
Indonesian Petroleum Association
... of rock mechanical testing data. There were not any image data to show the presence of stress-induced wellbore failure in any of the offset wells so...
2024
First Application in Indonesia of Production Data Acquisition Using Logging Down Tractor Conveyance: Field Application in Anoa Field, Natuna
Athur Rizqi Januar Simatupang, Anugerah Satiawarman, Adhi Yuliartha, Risnawan Rochaendy, Surya Sutama
Indonesian Petroleum Association
... reservoir pressure. 2. Flowing Bottom Hole Pressure. This surveillance is performed to record the pressure gradient inside the wellbore that will be used...
2022
Geological Aspects of Horizontal Wells in Petani Field, Central Sumatra
F. X. Darmono
Indonesian Petroleum Association
... trajectory calculation. The pre-defined medium radius of wellbore curvature and lateral distance between entry point and surface location directed...
1994
Implications of Accurate Geomechanical Modelling and Systematic Core Testing for Sanding Evaluation and Sand Control Decisions - A Case Study from Perth Basin
Sadegh Asadi, Abbas Khaksar, Mark Fabian, Roger Xiang, David N. Dewhurst, Claudio Delle Piane
Australian Petroleum Production & Exploration Association (APPEA) Journal
... pressures, including wellbore and perforation trajectory. This analytical approach was used in the current case study to predict rock failure...
2020
Using Wellbore Images in Sequence Stratigraphy, Atwater Valley 89: An Intraslope Basin in the Gulf of Mexico, by R. S. Thibodeaux and R. J. Davis; #90986 (1994).
Search and Discovery.com
1994
New Techniques Improve Directional Drilling Performance in the Handil Field, Kalimantan
Djoko Minto
Indonesian Petroleum Association
... influences the behavior of the bottom hole assembly (BHA), depending on the well trajectory relative to the structural dip of the formation...
1989
An Integrated Approach to Optimizing Completions and Protecting Parent Wells in the Montney Formation, N.E.B.C.
John Nieto, Graham Janega, Bogdan Batlai, Hugo Martinez
Unconventional Resources Technology Conference (URTEC)
... into the 3D seismic to produce a Young’s modulus volume. The Young’s modulus value can then be extracted along the wellbore to give a ‘pseudo-log...
2018
Abstract: Maintaining Well integrity of CCUS Wells in Highly Fractured Underground Formations; #91210 (2025)
Abdulqawi AlFakih, H. Costeno Enriquez, C. W. Cavalieri Rodriguez, Mohamed K. Nafi
Search and Discovery.com
... unpredictable fluid loss patterns and extended communication pathways that exceed the planned wellbore trajectory. This complexity poses significant...
2025