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The AAPG/Datapages Combined Publications Database
Showing 1,739 Results. Searched 200,630 documents.
Notes on the Mineralogy and Origin of Glauconite
Y. K. Bentor, Miriam Kastner
Journal of Sedimentary Research (SEPM)
...------------------------ classes of pellets are distinguished similar to those proposed by Burst (1958b): Class 1. Mineral glauconite Well-ordered 1M, with symmetric and sharp...
1965
Geometry and Development of the Salt Withdrawal Basin in Ship Shoal Block 318 and Vicinity
Christopher S. Kulander, Joel S. Watkins
GCAGS Transactions
... of the salt-withdrawal basin. This symmetric thickening was caused by compaction of the basin fill. Salt Lost During Mobilization Little work has...
1998
Connecting Geomechanical Properties with Potential for Proppant Embedment and Production Decline for the Emerging Caney Shale, Oklahoma
Margaret Benge, Yunxing Lu, Allan Katende, Jonny Rutqvist, Dustin Crandall, Adam Haecker, George King, Joseph B. Renk, Mileva Radonjic, Andrew Bunger
Unconventional Resources Technology Conference (URTEC)
... pressure. The modeling is performed using an axially symmetric model of one individual proppant agent being embedded in the shale host rock...
2021
Fracture Description of the HFTS-2 Slant Core, Delaware Basin, West Texas
J. F. W. Gale, S. J. Elliott, B. G. Rysak, C. L. Ginn, N. Zhang, R. D. Myers, S. E. Laubach
Unconventional Resources Technology Conference (URTEC)
...), and summarized briefly here. Drilling-induced fractures are typically at a high angle to the well bore and parallel to SHmax. They commonly have a core-symmetric...
2021
Preliminary Assessment of Reservoir Quality Controls in Lewis Shale Sandstones, South-Central Wyoming
Geoffrey Thyne, Ira Pasternack, Donna S. Anderson
Wyoming Geological Association
... in the modern-day outcrop pattern. Based on the generally symmetric stratigraphic cross sections of the study area (Hettinger and Kirschbaum, 1991; Hettinger...
2003
Evaluating the Effect of Formation Properties and Completion Design parameters on Cluster Efficiency Using Advanced Modeling
Varahanaresh Sesetty, Ahmad Ghassemi
Unconventional Resources Technology Conference (URTEC)
...3 ft). For numerical simulations we assume a symmetric starter crack (analogous to perforations) from each cluster of length 1m (small relativ...
2021
Machine Learning Methods in the Williston: A Case Study in Productivity Decay and the Implications for Inventory Exhaustion
B. L. Myers, B. Davis, R. Duman, T. Cross
Unconventional Resources Technology Conference (URTEC)
... are symmetric linear estimates of the per-feature contribution to a prediction from the model. A Shapley value takes a model output, like cumulative oil at IP...
2021
The Effect of Chemical Partition Behavior on Oil Recovery by Wettability Alteration in Fractured Tight Reservoirs
Tesleem Lawal, Mingyuan Wang, Gayan A. Abeykoon, Francisco J. Argüelles-Vivas, Ryosuke Okuno
Unconventional Resources Technology Conference (URTEC)
...) investigated 3-pentanone, a symmetric dialkyl ketone, as an additive to reservoir brine for enhanced water imbibition into intermediate- or oil-wet matrices...
2021
Quantification of Thermal Effects on Cross-Well Low-Frequency Distributed Acoustic Sensing Measurements
Yongzan Liu, Kan Wu, Ge Jin, George Moridis
Unconventional Resources Technology Conference (URTEC)
... for the following simulation cases. There is a single planar fracture with half-length of 75 m that is symmetric to the origin (0,0). The fiber is located at x = 30...
2021
Quantifying the Diminishing Impact of Completions Over Time Across the Bakken, Eagle Ford, and Wolfcamp Using a Multi-Target Machine Learning Model and SHAP Values
T. Cross, D. Niederhut, A. Cui, K. Sathaye, J. Chaplin
Unconventional Resources Technology Conference (URTEC)
... models. The explanations used in this paper are Shapley values, which are symmetric linear estimates of the per-feature contribution to a prediction...
2021
Discovery of Ring Faults Associated with Salt Withdrawal Basins of Early Cretaceous Age in the East Texas Basin
Steven J. Maione
GCAGS Transactions
.... A consequence of the migration of salt from the pillow structure through the diapir was the slow, symmetric structural subsidence of the entire...
2000
Australian Insights into Streamer Technology Innovations
Andrew Long
Petroleum Exploration Society of Australia (PESA)
..., and is associated with trap breach in the area. section, and requires rich high frequency survey was 12.5 m. A symmetric 2,980 in3 cascaded flow...
2009
Investigation of Staggered/Stacked Parent-Child Well Spacing with Multiwell Geomechanics Simulation in Multilayer Unconventional Reservoirs
Yanli Pei, Kan Wu, Cheng Chang, Jianfa Wu, Xuefeng Yang, Chuxi Liu, Jiacheng Wang, Wei Yu, Kamy Sepehrnoori
Unconventional Resources Technology Conference (URTEC)
... between W5 and W7. The 450 m parent-child well horizontal spacing gives quite symmetric childwell fracture length extension. Decreasing the parent...
2022
Bed Thickness Analysis of Some Carboniferous Fluvial Sedimentary Rocks Near Joggins, Nova Scotia
John Henry Way, Jr.
Journal of Sedimentary Research (SEPM)
... main types of ripples occur at Joggins: (1) regular, nearly symmetric ripple marks produced by oscillating water; (2) current ripple marks, asymmetric...
1968
The Generation of Scour Marks Near Obstacles
Peter D. Richardson
Journal of Sedimentary Research (SEPM)
... having symmetric profiles and extending vertically from the sand bed; one of the struts had an approximately elliptical cross-section, and the other...
1968
Bivergent Lithospheric Extension in the Slovak Part of the Danube Basin: Example of the Influence of the Lithospheric Processes on the Style of Development of the Basin
Igor Hrušeck
AAPG Special Volumes
... sedimentation areas into one central and symmetric thermal-collapse basin and simultaneous transfer of fault activity to the peripheries of the central part...
2006
Sedimentation in an Arctic Lake
J. P. Coakley, B. R. Rust
Journal of Sedimentary Research (SEPM)
... are broad and shallow, and become less distinct away from the shore. The ripples are straight, symmetric or slightly asymmetric towards the lake; they vary...
1968
Salt-Related Accommodation in the Gulf of Mexico Deepwater: Withdrawal or Inflation, Autochthonous or Allochthonous?
Rowan, Mark G.
GCAGS Transactions
... is balanced by contraction at the toe of the detachment system. Shortening is manifested by a broadly symmetric fold in the roof of the landward diapir...
2002
A Comprehensive Simulation Study of Hydraulic Fracturing Test Site 2 (HFTS-2): Part II Development Optimization in the Delaware Basin Using an Integrated Modeling Workflow
Jichao Han, Yu Zhao, Han (Jake) Li, Jiasen Tan, Fadila Bessa, Shunhua Liu, Vinay Sahni, Venkateswaran Sriram Pudugramam, Xueying Xie, Hamid Behzadi
Unconventional Resources Technology Conference (URTEC)
... to be more symmetric. For the other child wells, the westward and eastward fracture growth and dimensions are similar, with a slight tendency towards...
2023
Case Study: Completion and Well Placement Optimization Using Distributed Fiber Optic Sensing in Next-Generation Geothermal Projects
Aleksei Titov, Jack Norbeck, Sireesh Dadi, Katharine Voller, Mark Woitt, Steven Fercho, Emma McConville, Camden Lang, Saurabh Agarwal, Christian Gradl, Timothy Latimer
Unconventional Resources Technology Conference (URTEC)
... of induced hydraulic fractures. In the simulated case, we introduce a 30-degree SHmax orientation, and the strain distribution is symmetric relative...
2023
Petroleum Exploration for Upper Jurassic Smackover Carbonate Shoal and Microbial Reefal Lithofacies Associated with Paleohighs, Southwest Alabama
Juan Carlos Llinas
GCAGS Transactions
... is characterized by a symmetric distribution of shallow marine facies around the paleotopographic high. Basement paleohighs at Appleton and Vocation fields...
2003
Adaptive Time-stepping to Capture Induced Seismicity for Unconventional Reservoir Exploration
Zheng Han, Rami Younis
Unconventional Resources Technology Conference (URTEC)
... the fracture and a symmetric shape of the shear stress profile along the fault. In practical settings, significant complexity, including spatial...
2023
Integration of Geologic Model and Reservoir Simulation, Popeye Field, Green Canyon 116
Beth Yuvancic-Strickland, Eric Kuhl, Tin-Wai Lee, Benjamin Seldon, Peter B. Flemings, Turgay Ertekin
GCAGS Transactions
... between the GL and GM (Fig. 5C). Seismograms in the RA show symmetric troughs that align with the top of the GL and peaks that align with the base...
2003
The Effect of Variations of Fluid Pressure in Natural Fractures on the Geometry of Fracture Networks and Well Productivity
Meng Cao, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
... studies showed that a high stress contrast tends to propagate a long and symmetric (with respect to wellbore) hydraulic fracture in the direction...
2023
Towards Universal Production Forecasting via Adversarial Transfer Learning and Transformer with Application in the Shengli Oilfield, China
Ji Chang, Jin Meng, Dongwei Zhang, Tianrui Ye, Han Wang, Yitian Xiao
Unconventional Resources Technology Conference (URTEC)
... a semi-symmetric transformer structure for the source and target domains. On the one hand, we share the parameters of the source and target encoders...
2024