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February 28,, the south branch exploration new formations south of jiangxi flat, star of the new town with baal dam, the new block of southwest sichuan blessed for ever three risk traps through the headquarters review.
In 2012, the exploration branch active response group company about the "key speed up domestic oil and gas production increase the pace" work plans and "sichuan basin gas and five big increase the production DaHuiZhan, to create the upstream long board" the call to new city, new belt, new formations exploration break as the key point, to find oil and gas field goal for large and medium-sized, focus on the play "in the sichuan basin piedmont belt, unconformity, dense reservoir, the combination exploration break tough sell", make the new breakthrough.
"Trap" is the survival of natural gas "yard", looking for the "new yard" is more diligent with the house of exploration
The new tape: town baal dam traps. The town is located in sichuan basin exploration and the northeast edge, the qinling tectonic belt south side, main body is located in with inner detachment structure, major western exploration for the Jurassic mudstone coverage area, the eastern mainly for the Permian ~ Triassic limestone bare area. Previously, town and low degree of prospecting areas, 2009-2011, the south branch exploration three periods implementation 3 d seismic full coverage, system to accomplish field geological survey, in view of the complex piedmont take reef-bank lithologic trap identification, through the system geological research, the comprehensive research experiment, reef-bank phase belt recognition of high-quality curriculums, and multiple attribute fusion technology, and the combination of clear out the area have development changxing-feixianguan platform margin reef-bank geological background, reservoir, oiliness, accumulation conditions configuration is good, have large reef formation of。
New city: for blessing of southwest sichuan traps. Ever blessed of southwest sichuan traps of southwest sichuan wuzhishan-located in northern meigu block, in the south slope of the middle uplift, many sets of hydrocarbon source rocks, hydrocarbon-generating intensity bigger, and development of high energy beach and karst kind of reservoir, with Gary east ancient tectonic background, accumulation conditions favorable, comprehensive evaluation for Ⅱ class structure lithologic trap, prepared to deploy risk preferred drilling exploratory Wells, strive to oil and gas breakthrough, open sees west block exploration of the situation.
The "new formations south of jiangxi flat, star of the new town with baal dam, the new block of southwest sichuan blessed for ever" three risk trap success through examination headquarters, marks the exploration south "new city, new belt, new formations" closed stronger and stronger also marked the southern all kinds of natural gas exploration "yard group of" are forming ?