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WELL TEST ANALYSIS IN TIGHT GAS RESERVOIRS
Proceedings of SPE Annual Fall Technical Conference and Exhibition, 1977Abstract The subject paper has two main purposes. The first is to describe several interesting field case histories of well tests in tight gas reservoirs. These are given in sufficient detail to act as benchmark examples for comparison of similar analyses in the future by other investigators.
J.R. Gochnour, G.E. Slater
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Bubble tests for gas tightness
Vacuum, 1964Abstract Consideration is given to the operation of testing for gas tightness by observing the bubbles formed when a gas under pressure emerges from the leak into a surrounding liquid, particular attention being given to means for increasing sensitivity. The technique of detecting small leaks by the bubble method is described.
J. Biram, G. Burrows
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Multicomponent VSP imaging of tight gas sands
69th EAGE Conference and Exhibition - Workshop Package, 2005Low-porosity Bossier and Cotton Valley sands of the East Texas Basin, U. S., have only a small acoustic impedance contrast with the encasing shales but a greater relative contrast in shear-wave impedance. Vertical seismic profile (VSP) data acquired with both a near-offset and far-offset P-wave source clearly demonstrate the P-P reflectivity and P-S ...
John O'Brien, Ron Harris
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Infill Drilling Potential in Tight Gas Reservoirs
SPE Annual Technical Conference and Exhibition, 2010Abstract Many operators of tight gas reservoir fields are interested in determining the infill well potential in these fields. Over drilling may prove to be uneconomical; whereas, under drilling would leave unexplored reserves in the ground.
Shu Luo, Mohan Kelkar
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Properties of Tight Gas Sand from Digital Images
First EAGE Workshop on Tight Gas Reservoirs 2009, 2009Abstract Basin-centered gas deposits are abundant in North America. Recently, such reservoirs have become attractive exploration and development targets because they contain vast domestic deposits of natural fuel. A key property required to plan and optimize production in these reservoirs is permeability.
Mike Metz +5 more
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Tight Gas Reservoir Exploitation With Underbalanced Drilling Technology
IPTC 2009: International Petroleum Technology Conference, 2009Abstract To meet future global energy demand, access to deeper and harder to get at hydrocarbon reservoirs requires innovative and cost effective technical solutions. Managed pressure drilling (MPD) is one such solution that can best be described as an adaptive drilling process engineered to safely address ...
John Ramalho +3 more
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CIPC/SPE Gas Technology Symposium 2008 Joint Conference, 2008
AbstractAs the demand for energy worldwide increases, the oil and gas industry will need to increase recovery from unconventional gas reservoirs (UGR). To economically produce UGRs, one must have adequate product price and one must use the most current technology. Tight Gas Sands (TGS) contribute three quarters to the total U.S.
S. A. Holditch, K. Y. Bogatchev
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AbstractAs the demand for energy worldwide increases, the oil and gas industry will need to increase recovery from unconventional gas reservoirs (UGR). To economically produce UGRs, one must have adequate product price and one must use the most current technology. Tight Gas Sands (TGS) contribute three quarters to the total U.S.
S. A. Holditch, K. Y. Bogatchev
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Geology of Tight Gas Reservoirs
1986Tight gas reservoirs occur in low-permeability, gas-bearing formations that are present to some extent in all gas-producing basins worldwide. This is the first volume to bring together data on tight reservoirs for a variety of basins and different geologic settings. The papers in this volume discuss characteristics of some of the most significant tight
Charles W. Spencer, Richard E. Mast
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Journal of Scientific Instruments, 1967
A method is described by which microscopic holes in a thin metal foil were sealed to provide a completely vacuum-tight window for a gas target.
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A method is described by which microscopic holes in a thin metal foil were sealed to provide a completely vacuum-tight window for a gas target.
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Coke and Chemistry, 2011
The gas-tightness of coke-oven doors may be improved by means of a flexible membrane seal in which the edge of the membrane is pressed against the perimeter by a spring; gas-exhaust channels; and separation of the door’s welded housing from the lining module using a sealing frame.
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The gas-tightness of coke-oven doors may be improved by means of a flexible membrane seal in which the edge of the membrane is pressed against the perimeter by a spring; gas-exhaust channels; and separation of the door’s welded housing from the lining module using a sealing frame.
openaire +1 more source