A Viscoplastic Stress Relaxation Model for Predicting Variations of the Least Principal Stress With Depth in Unconventional Reservoirs; #41999 (2017)

Shaochuan Xu, Mark D. Zoback

Search and Discovery.com

... stacked pay is being developed by drilling multiple horizontal wells at different depths in the Permian Basin of west Texas. Using frac gradients...

What Lies Beneath: Unraveling the potential of the East Palawan Basin, Philippines

Andrew Weller, Krista Davies, Searcher Seismic

GEO ExPro Magazine

... foldout page). The Mialara data addresses multiple issues with the vintage data in the area by using a 10 km streamer with improved frequency response...

Centralizer Selection and Placement Basis for Overcoming Liner Running Challenges in Extended-Reach Horizontal Three Forks Shale Completions

Jordan Long, Tyree Abshire, Dan Dall'Acqua

Unconventional Resources Technology Conference (URTEC)

... limits the amount of contact between the casing and the wellbore, which can help to reduce the risk of differential sticking. Tubular Buckling During...

Produced Water Issues and Casing Leak Prevention & Repair Workshop

Rodney Reynolds

PTTC

... is Produced VI/ater not Currently Used as a Resource? ~ Cost of desalination ~ Liability issues ~ The primary technological barrier is the fouling...

Reservoir Mechanisms of Unconventional Gas Injection EOR; Insights From Field Trials in the Eagle Ford

David E. Haddad, Hui Long, Rachana Agrawal, Harish T. Kumar

Unconventional Resources Technology Conference (URTEC)

... primary recovery. Subtle differences between pilots and cycles are most likely a function of a combination of factors, but volume of injected gas over...

Reservoir Heterogeneity in Morrow Valley Fills, Stateline Trend: Implications for Reservoir Management and Field Expansion

B.A. Blakeney, L.F. Krystinik, A.A. Downey

Rocky Mountain Association of Geologists

.... These multiple scours can cause isolation of reservoir units or allow pressure communication between them. Reservoir quality varies greatly among and within...

A Comprehensive Quicklook Petrophysical Method to Log Analysis in Permian Basin Carbonates

George A. Anderson, III, George B. Asquith, Scott Frailey

West Texas Geological Society

... formation porosity, including both primary and secondary porosity. A ratio between sonic log porosity and total porosity from the density-neutron...

A Modified Woods Hole Rapid Sediment Analyzer

John Schlee

Journal of Sedimentary Research (SEPM)

... to a differential transformer, or it is a diaphragm placed between two symmetrical core inductance assemblies and separating two pressure chambers. The recorder...

Differential Entrapment of Oil and Gas in Arbuckle Dolomite in Central Kansas: ABSTRACT

Robert F. Walters

AAPG Bulletin

...Differential Entrapment of Oil and Gas in Arbuckle Dolomite in Central Kansas: ABSTRACT Robert F. Walters 1958 210 210 42 1. (January) In central...

Abstract: Yates Formation Small-Scale Cyclicity (Permian, Guadalupe Mountains): An Alternative Hypothesis, by A. Longley and G. M. Harwood; #90987 (1993).

Search and Discovery.com

Influence and Control of Basement Faults on Development of Salt Structures: A Model Approach, by H. Koyi and K. Petersen; #90986 (1994).

Search and Discovery.com

Abstract: Possible Geologic Influence on Salt Falls Associated with the Storage Caverns at Bryan Mound, Brazoria County, Texas, by K. M. Looff and K. M. Looff; #90924 (1999).

Search and Discovery.com

Abstract: Tectonic Control from Sedimentation in Upper Assam Foreland, Assam-Arakan Basin, by Pradeep Goswami and Pulin C. Goswami; #90081 (2008)

Search and Discovery.com

ABSTRACT: Differential Exhumation and the Structural Evolution of the Northern Oman Mountains; #90051 (2006)

Mohammed AL-Wardi, R.W.H Butler

Search and Discovery.com

...ABSTRACT: Differential Exhumation and the Structural Evolution of the Northern Oman Mountains; #90051 (2006) Mohammed AL-Wardi, R.W.H Butler AAPG...

Synsedimentary Extension and Iits Effect on Platform Carbonate Cycle Stacking: The Norian Dolomia Principale, the Dolomites, North Italy, by Robert Forkner and Linda A. Hinnov; #90052 (2006)

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Developing a High-efficiency Method for Field-scale Simulation of a Tight and Naturally Fractured Reservoir in the Williston Basin

Xincheng Wan, Lu Jin, Todd Jiang, Nicholas Bosshart, James Sorensen, Chenyu Wu, Ahmed Merzoug

Unconventional Resources Technology Conference (URTEC)

... is difficult to produce in the deeper transition zone since an extremely high pressure differential is required to overcome the capillary force between oil...

Impact of Depositional Facies on the Spatial Distribution of Reservoir Quality in the Batu Raja Carbonates of the Corridor Block, South Sumatra

Vionette De Choudens Sanchez, Sugiharto Danudjaja

Indonesian Petroleum Association

... distribution of facies related primary porosity. Well log, core and mud log data were integrated with seismic interpretation to develop a regional depositional...

A Rigorous Workflow for Evaluation of Huff and Puff Recovery Efficiency of Immiscible and Miscible Gases in Unconventional Reservoirs by Integrating Core Tests with NMR and GC Analysis

Rahul Kumar, Safdar J. Ali, Ashish Mathur

Unconventional Resources Technology Conference (URTEC)

... with a field produced gas (70% methane, 20% C2-C4) was compared between two shale samples with varying permeability. Results showed that gas injection...

Characterization of deformation bands associated with normal and reverse stress states in the Navajo Sandstone, Utah

John G. Solum, J. P. Brandenburg, Stephen J. Naruk, Olga V. Kostenko, Scott J. Wilkins, Richard A. Schultz

AAPG Bulletin

... of deformation bands was more readily developed at Buckskin Gulch than along the Big Hole fault. The primary difference between the Buckskin Gulch and Big...

A Workflow For Success in Shales

Ted Holden, John Pendrel, Fred Jenson, Peter Mesdag

GEO ExPro Magazine

... analysis identifies both higher differential stress and natural fracturing, but the difference between them is dependent on the play and cannot be separated...

Intact and Shear Reactivation Strength of Eagle Ford and Woodford Shales From Multistage Triaxial Testing

Tito Henao, Carl H. Sondergeld, Chandra S. Rai

Unconventional Resources Technology Conference (URTEC)

... offset between the single stage testing results and the multiple stage testing results. Eq. (2) and Eq. (3) relate the inferred m and UCS values to μ...

Gulf of Mexico: Miocene Marine Fan, Offshore Gulf of Mexico

R. S. Olsen and W. C. Riese

AAPG Special Volumes

... extracted from the seismic data volume parallel to, and coincident with, the axis of the submarine fan we interpreted between 2.8 and 2.9 sec. The direction...

Revisited: A Lamina-Scale Geochemical and Sedimentological Study of Sediments From the Peru Margin (Site 680, Odp Leg 112)

Search and Discovery.com

Bayesian inversion of tilt data using a machine-learned surrogate model for pressurised fractures

Saeed Salimzadeh, Dane Kasperczyk, Teeratorn Kadeethum

Australian Energy Producers Journal

... involving multiple fractures at various depths, the model, which was initially trained on scenarios with single fractures at a fixed depth, performed well...

Late Paleozoic Syn- and Post-Rift Sequences on Grinnell Peninsula, Canadian Arctic (Sverdrup Basin): Evidence for Basin Margin Tectonic Disturbances Associated with Sequence Boundaries

Benoit Beauchamp, Pierre Theriault

CSPG Special Publications

... that differential basin margin tectonic disturbances accompanied the creation of sequence boundaries in the Sverdrup Basin and exerted a primary...