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The AAPG/Datapages Combined Publications Database
Showing 4,063 Results. Searched 196,371 documents.
Near-Surface Coring in the Beaufort and Chukchi Seas, Northern Alaska
N. Piggott and M. A. Abrams
AAPG Special Volumes
... analysis. In this way it provides insight into the petroleum system ahead of the drill bit, allowing constraints on critical source presence...
1996
An Apparatus for Cutting Core Liners: METHOD PAPER
E. P. Meisburger, S. J. Williams, D. A. Prins
Journal of Sedimentary Research (SEPM)
... is a commercial model equipped with a 5/16 inch (7.9 mm) carbide bit. The carbide bit is far superior to the standard steel bit because it maintains a sharp...
1980
Mudlogging: The Mudlog: Part 3. Wellsite Methods
Alun Whittaker
AAPG Special Volumes
... the following information: -- ROP and normalized ROP (NROP) (see chapter on "Rate of Penetration" in Part 3) -- Bit number, type, and diameter -- Number...
1992
Chapter 10: Impact of 3-D Seismic Data on Development Drilling, Ghinah and Umm Jurf Fields, Central Saudi Arabia
S. C. Simms
AAPG Special Volumes
..., Staying ahead of the drill bit: 3-D seismic guides the development drilling at the Ghinah and Umm Jurf Fields, central Saudi Arabia: Presented...
1996
Prediction of Depth and Velocity on VSP Data: ABSTRACT
Dale G. Stone
AAPG Bulletin
... of amplitude to acoustic impedance gives time and interval velocity with density held constant. Depth is then a function of time and interval velocity. A VSP...
1983
Abstract: Mass Spectrometry Gas Analysis- Current Exploration Applications, by Bruce Warren; #90152 (2012)
Search and Discovery.com
2012
Abstract: The Exploration, Appraisal and Development of Unconventional Reservoirs: A New Approach to Petroleum Geology, by Richard K. Stoneburner; #90159 (2012)
Search and Discovery.com
2012
-- no title --
user
Search and Discovery.com
... include: input current; source bi-pole length; order of the pseudo-random binary sequence (PRBS) source time function; and source bit rate...
Unknown
-- no title --
user
Search and Discovery.com
... include: input current; source bi-pole length; order of the pseudo-random binary sequence (PRBS) source time function; and source bit rate...
Unknown
Abstract: Integration of Seismic and Real-time Well Data to Reduce Drilling Risk and Cost; #90265 (2016)
John Mathewson, C. Esmerzoy
Search and Discovery.com
... surface seismic data with LWD log information to produce a more reliable picture of geology and pressure distribution ahead of the drill bit. Tests...
2016
AAPG Geoscience Technology Workshop; - Abstracts, #90304 (2017).
Search and Discovery.com
2017
Annual Shareholder's Meeting
Search and Discovery.com
N/A
Predicting and Updating Geopressure 1,000 Feet Ahead of the Bit at the Wellsite
Search and Discovery.com
N/A
Sand fill cleanout on wireline enables access to additional perforation zones in gas well producer
David Field
Australian Energy Producers Journal
..., the landing nipple also required milling to allow access. Therefore, a specially designed 4.412″ mill bit was manufactured and run on a milling tool...
2024
Dressing and Hardening of Drilling Bits
Ferd J. Spang
Appalachian Geological Society
... the steel. When steel cools from an elevated forging temperature, no change in grain size takes place. Consequently, if the bit is hardened following...
1949
Abstract: Real-time Geopressures While Drilling - Considerations and Case Histories
James W. Bridges
Houston Geological Society Bulletin
... becomes even clearer. With the benefit of VSPs and/or seismic while drilling, it becomes possible to "look ahead of the bit" to further identify hazards. So...
2000
Abstract: The Occurrence and Detection of Geopressure in the Malay Basin
C. H. Ford, J. F. Wallace, J. G. Bellis
Geological Society of Malaysia (GSM)
..., rate of bit penetration and exponents derived from this parameter can be used to detect entry into a geopressured zone. If the well "kicks...
1980
A Light-weight Auger with Quickly Detachable Joints: NOTE
J. C. M. Taylor
Journal of Sedimentary Research (SEPM)
... without the use of tools (spanners mean more weight to carry, and very often get lost in long grass). The bit should cut freely and be easy to remove...
1957
Summary: Chapter 4
B. R. Kulander, S. L. Dean, B. J. Ward Jr.
AAPG Special Volumes
... before the bit, or any fracture that developed before the scribe, can also show this scribe-chip relationship (Figure 24b). 5. Natural fracture faces...
1990
Petroleum Resources in Basement Rocks: DISCUSSION
R. G. Rogers
AAPG Bulletin
... to use a tungsten carbide "button bit" which powders and grinds through the rock. The cuttings are powdered even finer because natural gas is used...
1961
Abstract: Lithology and Formation Fracture Identification from Measurements of Drillstring Vibrations, by J. Hood, E. Hunt, and M. Taylor; #91015 (1992).
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1992
Abstract: Aeromag Survey Identifies Features Along the Central Texas Overthrust, by E. G. Rolf and K. O. Seewald; #90994 (1993).
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1993
Abstract: Advantages of "Real-time" LWD Dipmeter Data, by S. Grayson, J. Ezell, J. Schwalbach, D. Lockman, and D. Rose; #90942 (1997).
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1997