A Machine-Learning-Based Workflow for Drilling Risk Prediction of Wellbore Instability and Trajectory Optimization in Ultra-Deep Formation

Hanqing Wang, Ruxin Zhang, Ziyan Deng, Jin Meng, Han Wang, Yujie Zhou, Fan Yang, Ji Chang, Yitian Xiao, Huiwen Pang

Unconventional Resources Technology Conference (URTEC)

... of the wellbore stability by determining the value of geomechanics parameters and bringing them into the model. Hubbert and Willis (Hubbert and Willis...

Patterns of Incidence of Oil Reserves in Niger Delta Basin

J. E. Ejedawe

AAPG Bulletin

... methods of selecting threshold values have been devised in the statistical treatment of geochemical data (Sinclair, 1974). If such anomalous areas...

Modeling Heterogeneity in a Low-Permeability Gas Reservoir Using Geostatistical Techniques, Hyde Field, Southern North Sea

M. L. Sweet , C. J. Blewden , A. M. Carter , C. A. Mills

AAPG Bulletin

... and vertical variogram data for this modeling were prepared by analyzing the well data and selecting the middle subunit alone (Tables 1, 3, 4). The three...

Mineralogical composition and total organic carbon quantification using x-ray fluorescence data from the Upper Cretaceous Eagle Ford Group in southern Texas

Ahmed Alnahwi, and Robert G. Loucks

AAPG Bulletin

... to develop an estimation model (Demuth et al., 2008), whereas selection instances are used to validate network generalization, tune parameters, and end...

Carboniferous and Permian Stratigraphy of the Sublett Range, South-Central Idaho

Thomas E. Yancey, Gary D. Ishibashi, Paul T. Bingman

Rocky Mountain Section (SEPM)

..., Idaho: U.S. Geol. Survey Open-file Report 78-533, 1 sheet. Behnken, F. H., 1975, Leonardian and Guadalupian (Permian) conodont biostratigraphy in western...

Using Machine Learning Methods to Identify Coals from Drilling and Logging-While-Drilling LWD Data

Ruizhi Zhong, Raymond L. Johnson Jr., Zhongwei Chen

Unconventional Resources Technology Conference (URTEC)

... is a good indicator of coal zones from the exploratory data analysis. Several other input parameters (called features in data science) also have similar...

Laboratory Investigation of the Relationship Between Actual and Apparent Product Thickness in Sands

Duane R. Hampton

Pacific Section of AAPG

... remediation, and is a major factor in selecting an appropriate remedial action. Unfortunately, this variable is usually difficult to determine. Some...

Physics Informed Data-driven Models for Discovery of Flow Physics and Forecasts in Unconventional Reservoirs

Hardikkumar Zalavadia, Utkarsh Sinha, Prithvi Singh, Zhenyu Guo, Sathish Sankaran

Unconventional Resources Technology Conference (URTEC)

... short in capturing crucial physical components. This is made worse by the absence of key parameters, including PVT and downhole pressures across several...

Predicting Hydraulic Fracture Injection Pressure Using Hybrid Model for Completions Optimization

Ruxin Zhang, Hardikkumar Zalavadia, Sathish Sankaran

Unconventional Resources Technology Conference (URTEC)

... the available data. Consequently, 𝑞, 𝑡, and 𝑃 are regarded as the dataset for training the hybrid model using SINDy. The summarized parame...

Water Resources Management System (WRMS) Executive Summary; #80742 (2023)

Andy Clay, Jeff Aldrich

Search and Discovery.com

..., but all parameters should be incorporated into the water balance. After production commences and production rates information become available, performance...

Rethinking the Incised-Valley Fill Paradigm For Campanian Book Cliffs Strata, Utah–Colorado, U.S.A.: Evidence For Discrete Parasequence-Scale, Shoreface-Incised Channel Fills

Simon A.J. Pattison

Journal of Sedimentary Research (SEPM)

... Shale, west-central Colorado and east-central Utah: Utah Geological Survey, Miscellaneous Publication 97-4, 23 p. Cross, D.B., 2016, High-frequency...

Key Future Directions For Research On Turbidity Currents and Their Deposits

Peter J. Talling, Joshua Allin, Dominic A. Armitage, Robert W.C. Arnott, Matthieu J.B. Cartigny, Michael A. Clare, Fabrizio Felletti, Jacob A. Covault, Stephanie Girardclos, Ernst Hansen, Philip R. Hill, Richard N. Hiscott, Andrew J. Hogg, John Hughes Clarke, Zane R. Jobe, Giuseppe Malgesini, Alessandro Mozzato, Hajime Naruse, Sam Parkinson, Frank J. Peel, David J.W. Piper, Ed Pope, George Postma, Pete Rowley, Andrea Sguazzini, Christopher J. Stevenson, Esther J. Sumner, Zoltan Sylvester, Camilla Watts, Jingping Xu

Journal of Sedimentary Research (SEPM)

...). This indirect technique for measuring sediment concentration (backscatter is also affected strongly by additional parameters including grain size) has...

Formation of Lateral Patterns In Rock Properties By Dolomitization: Evidence From A Miocene Reaction Front (Bonaire, Netherlands Antilles)

David A. Budd, Whitney D. Mathias

Journal of Sedimentary Research (SEPM)

..., Determination of Soil pH and Bulk Density: Paraffin Clod Method: U.S. Geological Survey, Bulletin 1648, 49 p. Singurindy, O., and Berkowitz, B., 2003, Flow...

Relationships of Cratonic and Continental-Margin Tectonic Episodes

L. L. Sloss, Robert C. Speed

Special Publications of SEPM

... in craton interior positions that had been occupied textural parameters of material contributed to the sedimentary record Fault block SPEED oscillatory...

Expulsion from the Source Bed--Primary Migration: Chapter 8: Part I. Genesis of Petroleum, Compiled by Robert H. Dott

AAPG Special Volumes

... reported on their survey: The prevailing conception of vertical migration requires the movement of hydrocarbons through crevices formed after...

A Comprehensive Review of Fracture-Driven Interaction in Unconventional Oil and Gas Plays: Characterization, Real-Time Diagnosis, and Impact on Production

Harpreet Singh, Peng Cheng, Yuewei Pan, Chengxi Li, Yu Liu, Xi Wu, Mary Van Domelen, Samuel Rogers, Arash Dahi Taleghani, Meng Cao

Unconventional Resources Technology Conference (URTEC)

... properties, well spacing, completion/stimulation parameters, and compressibility of fluid. The study outlines the characteristics of three FDI types...

A History of the American Association of Petroleum Geologists: 1965-1991

Edd R. Turner

AAPG Non-Technical and Memorials

... the proposal. Selecting the Project Director A survey of leading structural geologists across the nation were in unanimous agreement that William R...

Subalkaline Volcanism in the Black Rock Desert and Markagunt Plateau Volcanic Fields of South-Central Utah

Racheal L. Johnsen, Eugene I. Smith, Robert F. Biek

Utah Geological Association

..., Washington, Kane, and Iron Counties, Utah: Utah Geological Survey Map 221, 2 plates, scale 1:24,000. Biek, R.F., Moore, D.W., Anderson, J.J., Rowley...

Regional Stratigraphy and Correlation of Cretaceous and Paleocene Rocks, Bighorn Basin, Wyoming and Montana

W. R. Keefer, T. M. Finn, R. C. Johnson, C. W. Keighin

Wyoming Geological Association

..., R.E., 1979, Measured sections of the Montana Group and equivalent rocks from Montana and Wyoming: U.S. Geological Survey Open-File Report 79-1143, 202...

Exploration for Primary Diamond Deposits with Special Emphasis on the Lennard Shelf, W.A.

G. P. Gregory

Petroleum Exploration Society of Australia (PESA)

... to be a successful cost effective method of reconnaissance ex• ploration for olivine lamproites on the Lennard Shelf. A typical survey would be flown...

Characterizing the Seismic Response of Naturally Fractured Basement Reservoir in Sumatra Area: Towards an Efficient Seismic Exploration Strategy

Pongga Wardaya, Vida Irine Rossa, Erlangga Septama, Richie Rahmat Pratama, Rusalida Raguwanti

Indonesian Petroleum Association

... an optimum seismic survey in imaging the fractures within the basement. Both surface and subsurface data were thoroughly analyzed to yield a reliable...

Successful Implementation of a Gas Technology Project

Lary Kocher, Greg Lieswesky

Indonesian Petroleum Association

... options for monetization and suffer from scale economies. Selecting the ‘right technology’ is an important decision that constitutes a long term...

Engaging Local Government in Promoting Good CSR Practices and Sustainable Development Through Multi-Stakeholder Engagement

Muhammad Aldi Alizar, Armita Rahadini, Elizabeth Love

Indonesian Petroleum Association

... sector. According to survey results published by PWC Indonesia in September 2005, executives in the oil and gas sector believe that the Government...

A Preliminary Interpretation of Carbon and Oxygen Isotopic Data from Surface Rocks, Southern Ute Indian Reservation, Southwest Colorado

Mitchell E. Henry

Rocky Mountain Association of Geologists

... Survey P.O. Box 25046, M.S. 939, DFC Lakewood, Colorado 80225 1988-COAL·BED METHANE. SAN JUAN BASIN Donovan and Dalziel (1977) also reported...

Coal Geology and Coalbed Methane Potential of Comox and Nanaimo Coal Fields, Vancouver Island, British Columbia

C. Gwyneth Cathyl-Bickford

Rocky Mountain Association of Geologists

... the Douglas seam or its bounding strata may be relatively have been conducted with the objective of selecting sites for further drilling at Nanaimo...