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The AAPG/Datapages Combined Publications Database

Showing 4,248 Results. Searched 200,357 documents.

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The “Grand-Daddy” Well - Ancestor of the Volga-Ural Oil-Gas Province

P. A. Sofronitskiy

Petroleum Geology: A Digest of Russian Literature

... with a carbide-tungsten crown bit, and a significant part (104.83) with a toothed bit. Up until thick Kungur anhydrites were penetrated (depth of 155-328.8 m...

1964

Geothermal Energy

Henk Kombrink, Ronny Setså

GEO ExPro Magazine

...Geothermal Energy Henk Kombrink, Ronny Setså GEOTHERMAL ENERGY “The project went through 38 roller-cone bit runs, and guess what roller-cone bit...

2024

A Simple Drilling Tool For Orienting Cores At Shallow Depth: NOTES

Carlton R. Johnson, Othar M. Kiel

Journal of Sedimentary Research (SEPM)

... with a 1 3/4-in insert-type drilling bit, b. Around the pipe is a 3-ft sleeve, c, slotted at its lower end. On the sleeve is mounted a lever-and-arm...

1961

Drilling Problems: Part 3. Wellsite Methods

Phyllis Loose

AAPG Special Volumes

... in the weight applied to the bit. Severe doglegs can result in stuck casing, drill pipe failure, and inability to run casing to total depth. If casing...

1992

Preliminary Drilling Phase of Mohole Project III. Summary of Logging Operations

Jack I. Mclelland

AAPG Bulletin

... procedure aboard the CUSS I was somewhat unique as all the sondes had to pass through the drill pipe and the bit before entering the open drill hole...

1961

Abstract: Optimized Well Placement Using Cost Effective Logging While Drilling Real-Time Imaging Technologies in First Unconventional Horizontal Well in the United Arab Emirates: A Case Study; #90319 (2018)

Wael F. Wasel, Ehab A. Najm, Ahmet Aki, Ramy E. Kamel, Emad Diab, Pierre Van Lear

Search and Discovery.com

... in the UAE, using advanced logging while drilling (LWD) high-resolution microresistivity and near-bit gamma ray imaging sensors. The well plan required...

2018

Drill Bit Geomechanics and Fracture Diagnostics Optimize Completions in the Powder River Basin

Ellen Scott, Claudio Ramos, Eric Romberg

Unconventional Resources Technology Conference (URTEC)

...Drill Bit Geomechanics and Fracture Diagnostics Optimize Completions in the Powder River Basin Ellen Scott, Claudio Ramos, Eric Romberg URTeC: 889...

2019

Transition Zone Drilling in Tunu Field (Total Indonesie): A Case Study

T. A. Syamlan, Djoko Minto, Darto Sayogyo, J. C. Dubroca

Indonesian Petroleum Association

... is drilled using a diverter system with rock bit and water base mud to around 1200 m. 13.3/8" casing is then set to cover kick-off & build up sections...

1995

Offshore Coiled Tubing Drilling Arrives in Indonesia

Andrew D. Kirk, Taufiq Sembiring

Indonesian Petroleum Association

... wells. Space limitation on the platform and tender barge was identified as a primary area of concern early in the operation and proved to be every bit...

1998

Identifying Volcanic Ash Beds and Lamina-scale Stratigraphy Using Rock Mechanical Properties

Alice Hildick, Jesse Havens

Unconventional Resources Technology Conference (URTEC)

...) measurements of near-bit drilling induced vibrations provide an alternative technique to obtain these stiffness coefficients. In-situ vibrations...

2018

Porosity Determination from Mechanical Measurements in Carbonates Affected by Severe Drilling Fluid Invasion; #42560 (2020)

Peter Kirkham

Search and Discovery.com

... of porosity and water saturation (Kyi, Han, Lee, Roberts, and Maeso, 2015). Since the initial point at which the bit penetrates the rock is when...

2020

Use of Thousand-Channel Seismic in Canning Basin

A. Moore, E. Allison

Petroleum Exploration Society of Australia (PESA)

... subsurface. This led to the use of a thousand-channel acquisition system as soon as it became available. The system uses sign-bit recording, which raises...

1984

Depth Prediction Ahead of the Bit: A Case Study from the Singa-1 Discovery Well, South Sumatra

Mark Crawley, David Ginger

Indonesian Petroleum Association

...Depth Prediction Ahead of the Bit: A Case Study from the Singa-1 Discovery Well, South Sumatra Mark Crawley, David Ginger 1998 251 264 The Singa-1...

1998

Cost-Effective Reservoir Characterization from Advanced Surface Logging Technologies in Unconventional Reservoirs

K. Gawankar, C. Pate, I. Easow, N. Cameron

Unconventional Resources Technology Conference (URTEC)

... of fracture identification other measurements like identifying drill bit metamorphism by detecting alkene hydrocarbons in drilling fluid can help optimize...

2016

Core Drilling for Structure in the North Mid-Continent Area

H. G. Officer, Glenn C. Clark, F. L. Aurin

AAPG Bulletin

... alloys on fishtail bit surfaces principal developments of 1925. The use of separate pumps for hydraulics will probably soon be adopted. Methods...

1926

Lithologies and environments of the Red River Formation

J.W.J. Hardy

Saskatchewan Geological Society

..., mottled w/ gy, micx, calc. Bit styl.     Dolomite, brown, mottled with dark brown, microcrystalline, calcareous, burrowed. Poor vuggy porosity...

1968

Abstract: Interior Salt Domes of Texas, Louisiana, and Mississippi

G. C. Clark

Houston Geological Society Bulletin

... domes which have been classified as piercement domes in which salt or identifiable cap rock has been encountered by the bit at depths above 5,000 feet...

1959

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