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河南油田部署在焉耆盆地的一口评价井近日在深层八道湾组试油获重大突破.焉耆盆地是全国1992年开放油气勘探市场后,河南油田于1993年9月中标的一个风险勘探盆地.前几年河南油田在这个盆地已寻找到约3600万t油气资源,含油层均为埋深2100～2650m的三工河组.已找到的油气资源占该盆地总资源量的10%左右,剩余资源量大多集中在深层,但近几年在深层的勘探未取得重大突破.
A well appraisal well deployed by the Henan Oilfield in the Yanqi Basin recently made a major breakthrough in the testing of the deep Badaowan Formation, a risk exploration basin that won the bid in September 1993 after the opening up of the oil and gas exploration market in 1992. The former In this year, Henan Oilfield has found about 36 million tons of oil and gas resources in this basin and the oil-bearing layers are all Sangonghe Formation with a buried depth of 2100-2650m. The discovered oil and gas resources account for about 10% of the total resources of the basin. The remaining resources Mostly concentrated in the deep, but in recent years in the deep exploration did not make a major breakthrough.