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The AAPG/Datapages Combined Publications Database

Showing 37,512 Results. Searched 200,357 documents.

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An Inexpensive, Portable Coring Device for Intertidal Sediments: RESEARCH METHOD PAPER

Gerardo M. E. Perillo, Miguel C. Albero, Fernando Angiolini, Jorge O. Codignotto

Journal of Sedimentary Research (SEPM)

..., Jorge O. Codignotto 1984 Vol. 54 No. 2. (June), To study the rate of sedimentation in marshes and very shallow water areas, a 1-m coring device has...

1984

Control of Water in Pumping Wells

J. J. Zorichak

Tulsa Geological Society

... penetration of the pay zone (stop drilling as soon as a commercial well is assured), eliminating or modifying potential tests, establishing uniform...

1936

Occurrence and Detection of Abnormal Pressures from Geological and Drilling Data, North Sumatra Basin

A. Aziz, L. H. Bolt

Indonesian Petroleum Association

... methods used to predict and detect overpressures, Mobil has found that a normalized plot of rate-of-penetration adjusted to sonic correlation can...

1984

Chelating Acidizing Treatment-Extreme Acid Exposure in ESP Well-Case Study XY-302

Aliefiyan Nursanda Muklas, Kautsar Amru, Hendra Kusuma, Rani Guslianti Afandi

Indonesian Petroleum Association

... to several considerations such as no issue of face dissolution problem, deeper penetration due to slow reaction, downhole metal equipment friendly...

2019

Abstract: Enhancing Drilling Efficiency Using a New Robust Correlation of Rate of penetration; #91204 (2023)

Mohammed Murif Al-Rubaii

Search and Discovery.com

...Abstract: Enhancing Drilling Efficiency Using a New Robust Correlation of Rate of penetration; #91204 (2023) Mohammed Murif Al-Rubaii Under...

2023

Improved Methods of Geophysical Investigation of Carbonate Sediments of the Volga-Ural Region

V. G. Dvoretskiy, N. G. Nesterenko, A. V. Ruchkin

Petroleum Geology: A Digest of Russian Literature

... the replacement of the water in the clay solutions or fresh clay solutions. This increases the cost of drilling and lowers the rate. Most...

1963

Abstract: The Ultimate Gas Curve for Lateral Wells

Bill Chandler

West Texas Geological Society

... that is typically circulated up from a drilling break. Additional information available may include background gas and rate of penetration before, during...

2013

ABSTRACT: An Unexpected Effect Of Maceral Composition On The Swelling Kinetics Of Coals In Gases

R. Sakurovs, G. Staib, E. Mac Gray

The Society for Organic Petrology (TSOP)

... penetration and escape from coals. It has been established that the amount of swelling at equilibrium in coals is proportional to the volume of gas sorbed...

2014

Horizontal Wells Proving Successful in Steeply Dipping Steam Drive Reservoir Midway-Sunset Field, Kern County, California

J. J. Sande

Pacific Section of AAPG

... rate versus measured depth. The penetration rates have been tied to the fence diagram in Figure 6. Areas of slow penetration below 20 ft/hr. are shales...

1992

Mid-Core Flow-In: Implications for Stretched Stratigraphic Sections In Piston Cores: RESEARCH METHOD PAPER

Floyd W. McCoy

Journal of Sedimentary Research (SEPM)

... during core-barrel penetration, the upward displacement of the piston occurs at a rate in excess of the downward corer movement into the sea-floor...

1985

Detection of Repenetration and Sediment Disturbance in Open-Barrel Gravity Cores: RESEARCH-METHOD PAPER

P. P. E. Weaver, P. J. Schultheiss

Journal of Sedimentary Research (SEPM)

... for collecting sediment in pollution and sedimentation rate studies: Environ. Sci. Technol., v. 15, p. 843-846. BOUMA, A. H., 1969, Methods...

1983

Recognition and Evaluation of Pressure-Depleted Reservoirs

Raymond P. Sorenson

Houston Geological Society Bulletin

... reservoir pressure is usually the decrease in drilling penetration rate within the reservoir interval. Porous sandstones, End_Page 17...

1994

Arkoma Basin Drilling Problems

Geo. J. McLernon Jr.

Tulsa Geological Society

... in the Arkoma Basin has proved satisfactory to depths of 2500' and more. At greater depths, however, the rate of penetration is slowed and the faster...

1962

The Quantification of Mud Log Gas Shows

Tom Wilson

Bulletin of South Texas Geological Society

..., expressed as pounds/sq inch COMPRESSIBILITY FACTOR, Zr, expressed as dimensionless factor Drilling Variables RATE OF PENETRATION, Rop, expressed as feet...

1976

Abstract: The Trade-Offs in Drilling the Perfect Horizontal Well: “Hone the Zone” or “Just Drill It”

KC Oren

West Texas Geological Society

... for maximum ROP (rate-of-penetration) and the least possible NPT (non-productive time). Several examples of recommended best practices for enhanced...

2013

ENHANCING WORKOVER RIG CAPABILITIES FOR COST-EFFECTIVE WELL DEEPENING JOBS IN D-FIELD

Yova Febrian, Riko Monhendri, Iwan Wijanarko, and Hairul Fikri

Indonesian Petroleum Association

..., it requires several operational adjustments such as circulation rates, rate of penetration (ROP), and torque management. Hydraulic simulation...

2025

Introduction: Part 3. Wellsite Methods

AAPG Special Volumes

... of rate of penetration (ROP) as an evaluation tool. Wellsite math used in various on-site calculations is outlined and explained by Greg Dunn...

1992

Interaction of Proppants with Crack Formation and Propagation in Hydraulic Fracturing: ABSTRACT

Stuart L. McHugh, Paul E. Senseny, Douglas D. Keough, Alexander L. Florence

AAPG Bulletin

... experiments in several media (PMMA and rock simulant) will check the correlation of fluid penetration and fracture propagation rate...

1979

In-Situ Testing of Well-Shooting Concepts: ABSTRACT

Richard A. Schmidt, Norman R. Warpinski, David A. Northrop

AAPG Bulletin

... below the flow stress of the formation to avoid rock compaction, and (3) a duration of burn sufficient to allow gas penetration and extension...

1979

Estimation of Sediment Compaction Profiles Using Combination of Real-Time Drilling Response Modeling and Direct Porosity Measurements: ABSTRACT

John D. MacPherson, E. Nigh, Alun Whittaker

AAPG Bulletin

... in the past to empirical rate-of-penetration normalization equations (e.g., "d" exponent). These equations are limited to specific bit types and require much...

1984

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