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The AAPG/Datapages Combined Publications Database

Showing 37,598 Results. Searched 200,691 documents.

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Ascending

Unsaturated Flow Studies at the Proposed Texas Low-Level Radioactive Waste Repository

B. R. Scanlon

West Texas Geological Society

... was required for the wetting front to migrate to a 1.5-m depth (Fig. 14a). The rate of penetration of moisture is relatively independent of the dry initial...

1991

Cross Correlation of Wire Line Data and SEM Based Mineralogical and Textural Vertical Well Data: A New Tool for Intelligent Completion Designs and Better Production Predictions.

Mark Mulkern, Chad Cunningham, Chi V. Ly, Graham Spence, Guy Oliver, John K. Flavin, Charlie Jackson, Sergio Centurion

Unconventional Resources Technology Conference (URTEC)

... guideline for completion optimization previously not available. The AMA data set was then augmented with, gamma ray, mud log, rate of penetration, weight...

2014

Exploring the Lower Tuscaloosa in Southwest Mississippi

Ralph D. Gruebel

GCAGS Transactions

...). Figure 5. Penetration vs. drilling time plot. The average time to drill a Lower Tuscaloosa well from spud through evaluation is 21 days. This well drilled...

1985

A Classification of Thrust Fronts: DISCUSSION

Paul A. Washington

AAPG Bulletin

... the Pinnacle and Orwell thrusts (abs.): Green Mountain Geologist, v. 10, p. 10. Washington, P. A., 1985, Roof penetration and lock-up on the leading imbricate...

1987

Geologic Significance of Boring and Cavity-Dwelling Marine Algae

David R. Kobluk, Charles F. Kahle

CSPG Bulletin

... of carbonates are found in Lukas (1973) and Kobluk and Risk (1977a). The controls on the rate of endolithic algal penetration are not understood...

1978

Principles of Polymer Gel for Water Reduction with Illustrative Field Applications

Bob Synadsk, Randy Seright

PTTC

... b. Properly designed c. Properly sized d. Properly applied & placed Success Rate for Gel WSO Jobs • -60% for a new and inexperienced operator...

2005

Trench Slope Model

D. R. Seely, P. R. Vail, G. G. Walton

Indonesian Petroleum Association

... of trench inner slopes. Magnetic, earthquake, and deep-penetration reflection seismic data supplemented by data from JOIDES holes, dredge hauls...

1974

Modern Fan Facies Associations

C. Hans Nelson

Special Publications of SEPM

... a rough hurnmocky surface (Fig. 6-2). with hyperbolic reflectors and poor penetration in proximal regions to a smooth floor with numerous continuous...

1984

Wasting away in the intertidal: the fate of chiton valves in an acidifying ocean

Bryce A. Peebles, Abigail M. Smith

PALAIOS

... using: Wiþ1 ¼ Wi 3 r 3ðtiþ1 À ti Þ ð4Þ where Wiþ1 and Wi are the weights at times tiþ1 and ti in days and r is the rate of dissolution. The rate...

2019

The Effect of Reservoir Heterogeneity to Determine the Pattern of Water Injection and Production Pilot

Rudi Kurniawan, HariyadI, Ir. Joko Pamungkas, John H. Simamora

Indonesian Petroleum Association

... and the effectiveness of optimum water injection rate to acquisition of recovery factor. The results of the injection rate sensitivity of each pattern to obtain...

2012

Recovering Lost Oil Reserves in Sandy Wells Using a Resin Injection Approach: Mutiara and Pamaguan Field - Indonesia Implementation

Antus Mahardhini, I Putu Yudistya Bagus Sayoga, Puja Adinda, Ade Lukman, Fiqhy Corprina Atmanindar

Indonesian Petroleum Association

... issues are caused by poor cementation of the reservoir (widely known as an unconsolidated reservoir), combined with a rate of production fluid...

2022

Impact of High-Performance Water Based Mud (HPWBM) Usage to Geological Data Acquisition: Case Study Suban Field South Sumatra

Budi R Permana, Isa Boga, Fadia Hamid, Ratih Widyaningsih, Miftahul Firdaus

Indonesian Petroleum Association

..., water-based mud (WBM) was used to drill this formation, with KCl additive, resulting in low rate of penetration (ROP) and shale stability issues which...

2022

Predicting Coiled-Tubing Drilling Dynamics Using Transformers

Carlos Urdaneta, Cheolkyun Jeong, Xuqing Wu, Jiefu Chen

Unconventional Resources Technology Conference (URTEC)

... significantly reduce the rate of penetration (ROP) and lead to equipment wear and premature failures. Traditional modeling approaches often struggle...

2024

Lessons Learned From Recent CCS Well Construction Projects; #80656 (2018)

A. Duguid, Jim Kirksey, George Koperna, David E. Riestenberg

Search and Discovery.com

... a successful cementing operation; i.e., as straight and as close to gauge as possible. A slight change in penetration rate or different pump pressures can...

2018

Landing with Confidence and Accuracy in a Big Bore Subsea Gas Producer - An Integrated Approach for Setting a Critical Casing Point in the Jansz-Lo Field Development

Leigh Thomas, Matthew Waugh, Matthew Thornberry, Hanming Wang, Haifeng Wang, Farshid Hafezi, James Dolan, Anis Ali

Australian Petroleum Production & Exploration Association (APPEA) Journal

... the operator to efficiently drill the section, only reducing the rate of penetration immediately prior to entering the reservoir. The at-bit resistivity...

2021

Induced Fracture Dimension Prediction Method Based on Production and Pressure Data During Waterflooding

Hendry Setiawan Lie, Dedy Irawan, Doddy Abdassah

Indonesian Petroleum Association

... to be shut-in which is inefficient. This paper proposes a new method to estimate fracture growth, based on injection pressure and rate. It does not require...

2012

Drilling-Time Data in Rotary Practice: Part I. Interpretation of Data

T. C. Hiestand

AAPG Bulletin

..." and timing drilling progress as means to recognizing penetration through the alternating hard and soft formations. However, when rotary-tool drilling spread...

1939

Oil Reservoirs

F. B. Plummer

Tulsa Geological Society

... with the central holes drilled successively to one inch, two inches, three inches and four inches. Increased penetration consistently increased the rate...

1937

Drilling in the Deep Basin

Don L. Myers

AAPG Special Volumes

.... Excessive overbalance is, of course, detrimental to penetration rate. Formation damage is also of great concern, and gas shows are generally suppressed...

1984

A Simple and Cost-Effective Workflow for Engineered Perforations

Byron Cottingham, Jerome Truax, Sam Roark, Matt Padgham, Xiaoxuan An, Steve Denney

Unconventional Resources Technology Conference (URTEC)

... data and apply them to a process for selectively engineering our perforations. This process uses gamma ray, drill cuttings, rate of penetration, mud...

2018

Wayne Field: A Horizontal Drilling Case Study

Jeffrey B. Jennings, Robert Post Johnson

Montana Geological Society

... response with most vertical wells showing no decline to a very low rate of decline for the last 5 to 10 years. The pressure stabilization...

1996

Dominant Factors in the Formation of Firm and Soft Sand Beaches

E. M. Kindle

Journal of Sedimentary Research (SEPM)

..., the other dry, the penetration of the nail in the dry sand will be four or five times greater than in the wet sand. Perhaps the most puzzling beach feature...

1936

Integration of 3-D and Site Survey Seismic Data in Analysis of near-Surface Hazards to Platform Location at Dulang Field, Malay Basin

Zuraida Mat Isa, F. W. Richards, Hamzah Yunus

Geological Society of Malaysia (GSM)

... in 1984, using an 840 ina 4500 psi air gun array of 13 guns. Inline spacing is 75 m, the shot interval is 12.5 m and sample rate is 2.0 milliseconds...

1992

Design of Chemical EOR in Unconventional Reservoirs

Johannes Alvarez, Mohsen Tagavifar, Shashvat Doorwar, DT Vo, Varadarajan Dwarakanath, Taimur Malik, Dengen Zhou, Jesse Strickler, Lee (Rusty) Mathis, Scott Neal

Unconventional Resources Technology Conference (URTEC)

... production rates which rapidly decline until stabilizing at a relatively low rate and maintaining that rate for many years. Overcoming these trends to improve...

2023

Case History of an Outstanding Horizontal Bakken Well: Slawson Sidewinder 1-7, Billings County, North Dakota

Dean C. Brooks

Montana Geological Society

... did not appear to have any detrimental affect on the penetration rate while drilling the Lodgepole Limestone section (15'/hour...

1991

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