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The AAPG/Datapages Combined Publications Database
Showing 4,257 Results. Searched 200,630 documents.
ABSTRACT: Americans and the Allure of the Athabasca Oil Sands
Joyce E. Hunt
Petroleum History Institute
...) by heating in a coal or gas fired forge at the rig. When a dull bit was brought to the proper temperature and was sufficiently malleable, both...
2011
Advancing Operational Efficiency
Jane Whaley
GEO ExPro Magazine
... the sweet spot and to react to the unexpected. We want to be able to predict the depth of a target reservoir ahead of the bit, and to revise both...
2012
Exploratory Bottlenecks
Ira H. Cram
Tulsa Geological Society
... Principles. It is perhaps a bit pathetic that we have learned so little about the fundamentals of origin and migration of petroleum. We know little beyond...
1951
Drilling Operations, Wasatch Plateau, Central Utah
G. H. Laughbaum
Tulsa Geological Society
... is necessary with light weight on the bit to keep the bore of the hole as vertical as possible. The formations are frequently of shale and hard...
1954
Supercomputers for Beginners: PART IV: Quantum Computers
Lasse Amundsen, Martin Landrø, Børge Arntsen
GEO ExPro Magazine
... into binary digits (bits). A bit is the basic unit of result is an ordinary bit – either or . Entanglement In quantum physics, entanglement...
2016
A Core Party
M. Dane Picard
Utah Geological Association
... includes a core bit, an outer barrel, a floating inner barrel and a core catcher to retain the core. Drilling mud circulates from the drill pipe...
1980
Memorial: Kenneth Alfred Ellison (1902-1963)
George Elliott Sweet
AAPG Non-Technical and Memorials
.... Kenneth was a bit young to remember the discovery of oil at Red Fork in 1905 or in the Glenn Pool in 1906. However, he was ten years old when...
1964
American Gilsonite: Mining Solid Hydrocarbon
Dan Jackson
Utah Geological Association
... and lower the drill bit during shaft sinking. As each 30-foot section is lowered into the shaft, the next section is lined up with it, and the two...
1985
The Inola Limestone at its type locality on Inola Hill, Rogers County, Oklahoma
Jay M. Gregg
Oklahoma City Geological Society
... (Fig. 3A). The section immediately overlying the Bluejacket is mostly covered but a little bit of digging will reveal silty shale and siltstone float...
2011
A Novel Phanerozoic Eustatic Sea-Level Curve
Douwe Van Der Meer, Kent Wilkinson
GEO ExPro Magazine
... by the drill bit. sia n-Va la nginia n). It may also have imTo test the mega-seplications for potenquences inferred from "The sea-level curves provide food...
2023
Use of Thin Bentonite Beds in Mapping Structure, Rosencranz Area, Kansas and Colorado: GEOLOGICAL NOTES
Charles H. Rankin, Jr.
AAPG Bulletin
... of the auger used to obtain cuttings from the bed. As it was necessary to pull the bit from the hole after boring 5 or 6 inches, the cuttings were...
1930
Memorial: Malcolm Christy Oakes (1890-1977)
Robert H. Dott Sr.
AAPG Non-Technical and Memorials
... the diamond bit to the bottom of the hole, it encountered almost as much difficulty as success in penetrating soft shale. Oakes changed to the fishtail bit...
1978
The sequel: The hunt for Buzzard II continues
Harry Dye, Matt England, Henry Morris
GEO ExPro Magazine
... 040. So how could a prospect of this size in such proximity to a giant like Buzzard have evaded the drill bit for so long? Given it has now been over...
2024
SHALLOW GEOTHERMAL: A DEEP PENETRATION IN THE GEO-ENERGY MARKET
Henk Kombrink
GEO ExPro Magazine
... at these projects a bit more and learn about the role of the subsurface. What I took away from the three conversations I had, was that the costs...
2024
TECHNOLOGY
Henk Kombrink
GEO ExPro Magazine
... in this formation because of the presence of calcite stringers against which the drill bit tends to deflect. So, Ammar, who has had a strong interest...
2024
Geochemical Perspectives on Cuttings-Based Chemostratigraphy and Mineral Modeling in the Delaware Basin, Texas and New Mexico
Harold D. Rowe, Pukar Mainali, Michael Nieto, John D. Grillo, Harry B. Rowe Jr.
Unconventional Resources Technology Conference (URTEC)
... stratigraphic variability. Figure 1. Well location map for the present study. Background and Methods A total of 65,608 tri-cone bit drill cuttings...
2019
Field Summary: Greenwood Topeka Trend, Inclusing: Greenwood, Playa, Stonington, Vilas, Vilas North, Walsh, Windmill Fields
Robert J. Beams
Rocky Mountain Association of Geologists
... two-thirds in cultivation. The surface hole is rotary drilled with 8-314" bit to the Cimmaron anhydrite; if serious lost circulation has occurred, 7...
1982
Drilling-Time Data in Rotary Practice: Part II. Determination of Data
P. B. Nichols
AAPG Bulletin
... of rotation being always the same, the pen records at the left of the column, but as soon as the bit is raised from bottom the reversal of direction...
1939
Santos And The Environment: It Didn't Happen Overnight But It Did Happen!
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... to the dozer drivers and asking, 'how ca n we make what you're doing a little bit better?' "She sat on the dozer, made suggestions about moving the dozer b...
2004
Extended Abstract: State Of The Art Seismic Ship Visits WA
PESA Staff
Petroleum Exploration Society of Australia (PESA)
..., around the Lofoten Islands, above the Polar Circle, and working in tropica l waters has taken a b it of getting used to. " It is probably a bit too...
2006
Shell Backs Arrow for Regional Expansion
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... and there's a fair bit of urgency from the government's perspective to try and find an alternative gas supply to put into that pipeline infrastructure...
2008
Key Petroleum's First Australian Venture
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... being able to use a lower cost rig makes it attractive'; Russell said. Key has gat hered q uite a bit of seismic d ata in and aro und t he area wh...
2010
Don't Miss the Shale Gas Train
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... Mcf The shale gas boys are actual ly struggling a bit in Australia. u nderstanding w ith a Japanese company But on the west coast it's a bit better...
2011
A Mini-Vibracoring System: RESEARCH METHOD PAPER
Derald G. Smith
Journal of Sedimentary Research (SEPM)
... catcher-bit must be fabricated by a machine shop. The complete system as described herein, ready for coring, will weigh 43 kg (95 lbs.) and cost...
1987
Diagenesis and Primary Migration in Upper Jurassic Claystone Source Rocks in North Sea: REPLY
Holger Lindgreen
AAPG Bulletin
... because their small sizes and mineralogies, especially in M8, are incompatible with a sedimentological origin. The drill bit is likely to have caused...
1988