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The AAPG/Datapages Combined Publications Database

Showing 37,504 Results. Searched 200,293 documents.

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ABSTRACT: Laser Rock Drilling for Oil and Gas Wells; #90020 (2003)

Claude B. Reed, Zhiyue Xu, Richard A. Parker, Brian C. Gahan, Samih Bartarseh, Ramona M. Graves, Humberto Figueroa, Wolfgang Deeg

Search and Discovery.com

... advantages over conventional rotary drilling, including high penetration rate, reduction or elimination of tripping, casing, and bit costs, enhanced...

2003

Effective Techniques for Removal of Silicate Scale from Geothermal Wells Using Coiled Tubing

S. D. Turton, S. Purba

Indonesian Petroleum Association

... tubing. The maximum rate of penetration will normally be a function of the weight on bit at which the motor stalls, material hardness, ability to clean...

1996

Improvement of Methods for Controlling Water Encroachment in Oil Strata

B. M. Orlinskiy, R. Kh. Muslimov

Petroleum Geology: A Digest of Russian Literature

... was tested in the Romashkino field in which oil- and water-bearing strata were differentiated on a basis of rate of restoration of zones of penetration...

1978

Halogen Complexes of the Paleozoic of the Dnieper-Donets Depression

L. V. Kurilyuk, G. I. Bakarchuk, V. P. Slobodyan, F. F. Khmel

Petroleum Geology: A Digest of Russian Literature

.... The most favorable salt-assist structures are those where salt penetration is at the pre-Carboniferous level. Several large fields have been found in Lower...

1992

In-Situ Geotechnical Characterization of Mixed-Grain-Size Bedforms Using a Dynamic Penetrometer

Nina Stark, Giovanni Coco, Karin R. Bryan, Achim Kopf

Journal of Sedimentary Research (SEPM)

..., F03015, DOI: 10.1029/2006JF000665. Dayal, U., and Allen, J.H., 1975, The effect of penetration rate on the strength of remolded clay and sand samples...

2012

Optimizing Perforations; #42159 (2017)

David J. Hatton, Payam Kavousi Ghahfarokhi

Search and Discovery.com

... be minimized. Most of the pressure losses are because of perforations and tortuosity. We modeled the reservoir pressure with losses vs. flow rate using nodal...

2017

Real-Time Resistivity Images Using High Data-Rate Telemetry in Papua New Guinea, #42518 (2020).

Rob Stevens, Leo Blawan, Harris Khan,

Search and Discovery.com

... AFR images without sacrificing accuracy or negatively effecting the rate of penetration. This JetPulse™ HDR service also uses mud pulse telemetry...

2020

Experimental Compaction Effects in Carbonate Sediments

L. S. Fruth, Jr., G. R. Orme , F. A. Donath

Journal of Sedimentary Research (SEPM)

... that would permit the effects of pressure, temperature and strain rate to be evaluated systematically, and in which a constant axial to radial stress ratio...

1966

Indication of Proximity of High-Pressure Fluid Reservoir, Louisiana and Texas Gulf Coast: GEOLOGICAL NOTES

James M. Forgotson, Sr.

AAPG Bulletin

... percent in the shale penetration rate indicat s that a high-pressure fluid reservoir is nearby. This note is written to help operators of drilling...

1969

Olive Oil Field

Norris E. Saunders

Pacific Section of AAPG

.... The drilling rate for the interval averages 20 feet per hour. These beds unconformably overlie the Pico siltstone. The Pico siltstone is approximately...

1958

Mudlogging: The Mudlog: Part 3. Wellsite Methods

Alun Whittaker

AAPG Special Volumes

... calibration information Track 1: Rate of Penetration (ROP) This track gives a relative indication of rock strength and porosity. Track 1 includes...

1992

The Combination of Gas While Drilling, Rate of Penetration, and Petrophysical Analysis for Formation Evaluation

Lia Reulina Ketaren, Fachmy Muhammad Irhamsyah, Arnaz Ayuba

Indonesian Petroleum Association

...The Combination of Gas While Drilling, Rate of Penetration, and Petrophysical Analysis for Formation Evaluation Lia Reulina Ketaren, Fachmy Muhammad...

2018

Mudlogging: Equipment, Services, and Personnel: Part 3. Wellsite Methods

Alun Whittaker

AAPG Special Volumes

... agitates and grinds a discrete sample of mud and cuttings and extracts the released gas for measurement. -- Depth and rate of penetration monitor...

1992

Innovative Gun System Tackles Todays Challenges to Unconventional Completions

Carlos Eduardo Guedes, Brian D. Clark, Carlos E. Baumann, Fokko Doornbosch, Andrew Prisbell, Sharif Aboelnaga

Unconventional Resources Technology Conference (URTEC)

... the flow rate into a single cluster-fracture, it is possible to force fluid into all cluster-fractures, thus creating similar fracture lengths from all...

2020

Combined Geophysical Logging of Wells in Western Cis-Caucasus

V. K. Popov

Petroleum Geology: A Digest of Russian Literature

... and SP logs. The depth of penetration of solution into strata was small (D = 2 - 4d); this permitted recognition of gas-bearing strata by neutron-gamma...

1963

Optimization of well Placement and Drilling Time by the Use of Azimuthal Measurements in Directional Bottom Hole Assemblies

G. Whiteley, A. Douglas, C. Brown

Indonesian Petroleum Association

... to an increased rate of penetration (ROP) and a cleaner and more stable hole. The use of real time dip from an azimuthal resistivity LWD tool aided YPF...

2000

Sediment Penetration with a Short-pulse Sonar: NOTES

Harold E. Edgerton, Harold Payson

Journal of Sedimentary Research (SEPM)

... pulse and high peak power (0.1 to 0.5 ms, 108 db) has been adapted for shallow water bottom penetration by speeding up the pulse rate to 30 cps. Known...

1964

Study of Oil Recovery from Nonhomogeneous Porous Media

Sh. K. Gimatudinov

Petroleum Geology: A Digest of Russian Literature

... day), and hysteresis phenomena have contributed to a decrease in the intensity of the processes of capillary penetration. With a low rate of expelling...

1962

Drilling-Time Data in Rotary Practice: Part II. Determination of Data

P. B. Nichols

AAPG Bulletin

... which automatically records the rate of penetration, foot by foot, along with such related information as time out for repairs, round trips, et cetera...

1939

Use of Drilling Data to Generate Rock Mechanical and Natural Fracture Property Logs in Horizontal Wells, #41806 (2016).

Mazeda Tahmeen, Geir Hareland

Search and Discovery.com

... when the drill bit is on bottom. The D-Rock software uses rate of penetration (ROP) models developed to estimate rock properties from drilling...

2016

Emulsified Fluid in Acid Fracturing Treatment Increases Production of Beringin Well

Agung Waspodo, Elvina Agustina

Indonesian Petroleum Association

... an economical production rate after its intervention. Some of the contributing factors are skin build up, reservoir pressure depletion; water cut production...

2010

Hydrocarbon Well Logging in the Williston Basin — Cross-Sections of Case Histories

HAROLD L. ROWE, JOE B. McADAMS, RICHARD F. MERCER

Montana Geological Society

... (11,595'-11,700') — Moderately strong liberation of gas was observed from 11,630'-670'. The penetration rate suggested some modest porosity...

1978

Vibroseis and Dynamite Comparison as Seismic Energy Source in North Sumatra

M. E. Gregg, B. E. Mackenzie, A. Patria

Indonesian Petroleum Association

... than dynamite data, exhibiting greater resolution and penetration. With the help of real time quality control using the MicroMAX system...

1991

How Far Does EOR Solvent Penetrate Kerogen in Shales?

Felipe Perez, Deepak Devegowda

Unconventional Resources Technology Conference (URTEC)

... study uses molecular dynamics (MD) to address solvent penetration into kerogen and the in-situ oil and estimates the solvent transport diffusion...

2020

Models for guiding and ranking well-to-well correlations of channel bodies in fluvial reservoirs

Luca Colombera, Nigel P. Mountney, Fabrizio Felletti, and William D. McCaffrey

AAPG Bulletin

... on the ratio between correlatable and penetrated geo-bodies) are obtained from total probabilities of penetration and correlation, which are themselves...

2014

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