Fixed-area controllable staggered oriented perforating horizontal well hydraulic fracturing physical simulation method
The invention relates to the technical field of unconventional oil and gas resource development, and discloses a fixed-area controllable staggered oriented perforating horizontal well hydraulic fracturing physical simulation method. The fixed-area controllable staggered oriented perforating horizont...
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| creator | JIA YUNPENG YAN YANG GOU XIAOTING YANG LIYONG ZHAO YUDONG TIAN FUCHUN LI YUWEI LIU XUEWEI LONG MIN YIN SHUNLI SHI LIN |
| description | The invention relates to the technical field of unconventional oil and gas resource development, and discloses a fixed-area controllable staggered oriented perforating horizontal well hydraulic fracturing physical simulation method. The fixed-area controllable staggered oriented perforating horizontal well hydraulic fracturing physical simulation method comprises the steps that S1, a simulation shaft is manufactured, the simulation shaft is provided with a plurality of perforating hole sets, each set corresponds to a liquid injection pipe, and the simulation shaft comprises a plurality of perforating holes, and perforating hole channels are manufactured and are inserted into the perforating holes; S2, the shaft is put into a mold, and pouring is carried out to obtain an artificial rock core test piece; S3, the artificial rock core test piece is put into a loading chamber; S4, a liquid injection pump is connected to the liquid injection pipe; S5, crustal stress is loaded in the X, Y andZ directions of the test |
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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING |
| title | Fixed-area controllable staggered oriented perforating horizontal well hydraulic fracturing physical simulation method |
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