过套管电阻率测井技术在南苏丹油田应用

过套管电阻率测井技术是近年来新兴套后剩余油测井评价技术。自长城钻探工程有限公司引进该技术以来,经过不断的研究、改进及应用,形成了一套较为完善的测井评价技术,并先后在国内辽河、长庆、江苏、江汉等油田取得了较好应用效果。2017年,该技术又推广应用到南苏丹37区油田,在评价套后水淹层方面,效果非常显著,表明该技术在南苏丹广阔的应用前景。

Resistivity Logging After Casing(RLAC)is a newly developed remaining oil logging evaluation technology in recent years.Since the introduction of this technology by GWDC, a complete set of logging evaluation technology has been formed with continuous researching, improvement and application.Also it has achieved good application result in Liaohe Oilfield, Changqing Oilfield, Jiangsu oilfield, Jianghan Oilfield and other oilfields. The technology has been applied to Block 3/7 oilfieldsof South Sudan, and the effect is very significant in evaluating the water flooding layers, which indicatesthis RLAC technology has a wide application prospect in South Sudan.