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首页> 外文期刊>The American Oil & Gas Reporter >Marcellus Shale Play's Vast Resource Potential Creating Stir In Appalachia
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Marcellus Shale Play's Vast Resource Potential Creating Stir In Appalachia

机译:马塞勒斯页岩戏剧的巨大资源潜力在阿巴拉契亚地区引起了轰动

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摘要

The shale gos rush is on. Excitement over natural gas production from a number of Devonian-Mississippian black shales such as the Barnett, Fayetteville and Woodford has reached the Appalachian Basin, where Range Resources has announced cumulative initial flow rates of 22 million cubic feet a day from seven horizontal wells in the Marcellus black shale play in Washington County, Pa. In fact, more than one company has announced or indicated flow rates in excess of 1 MMcf/d from vertical wells producing from the Marcellus Shale at other locations in Pennsylvania. These reports follow on the slow, but steady success of Equitable Resources in the Big Sandy Eield of Kentucky, where 20 percent of the company's horizontal wells in the Upper Huron black shale flow without stimulation. A review of well permits reveals that horizontal laterals in both Devonian black shale plays are directed along a line striking between northwest and north-northwest. Economic flow without further stimulation is a clear indication that horizontal laterals are crossing fractures with significant connectivity to black shale matrix.
机译:页岩急流已经开始。巴尼特(Barnett),费耶特维尔(Fayetteville)和伍德福德(Woodford)等泥盆纪-密西西比州黑色页岩的天然气产量令人兴奋,现已到达阿巴拉契亚盆地,Range Resources宣布该油田的7口水平井的日累计初始流量为2200万立方英尺。 Marcellus黑色页岩在宾夕法尼亚州华盛顿县的开采。事实上,有多家公司宣布或表示宾夕法尼亚州其他位置的Marcellus页岩生产的垂直井的流量超过1 MMcf / d。这些报告是在肯塔基州大桑迪埃尔德(Great Sandy Eield)的Equitable Resources取得缓慢但稳定的成功之前进行的,该公司上休伦黑页岩中20%的水平井未受增产影响。对井眼的回顾表明,泥盆纪黑色页岩气藏中的水平分支都沿着西北和西北西北之间的直线。没有进一步刺激的经济流动就清楚地表明,水平分支正在穿越与黑色页岩基质具有显着连通性的裂缝。

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