MAIN DIRECTIONS FOR SHALE SHAKERS IMPROVEMENT
نویسندگان
چکیده
منابع مشابه
Real-time Wellbore Stability Analysis: An Observation from Cavings at Shale Shakers*
Drill cuttings are considered representative of the lithology being drilled in a wellbore. However, the fragments that are two to three times larger and/or having odd shapes compared to the regular cuttings are commonly understood as cavings from the wall of the borehole and they are seldom of any help in compilation of a lithology. In fact, cutting description manual recommends ignoring cuttin...
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15 صفحه اولNew empirical failure criterion for shale
A new failure criterion was presented to predict the ultimate strength of shale under the triaxial and polyaxial state of stress. A database containing 93 datasets was obtained from the results of the uniaxial, triaxial, polyaxial compressive tests, an indirect tensile test was collected from reliable references, and this test was carried out on the shale samples taken from the southwestern oil...
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ژورنال
عنوان ژورنال: Oil and Gas Business
سال: 2016
ISSN: 1813-503X
DOI: 10.17122/ogbus-2016-6-23-40