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[1]马水龙,沈付建,伍志敏,等.PNST脉冲中子全谱测井仪在冀东油田的新应用[J].石油管材与仪器,2018,4(05):27-31.[doi:10.19459/j.cnki.61-1500/te.2018.05.009]
 MA Shuilong,SHEN Fujian,WU Zhimin,et al.Recent Application of PNST Pulsed Neutron Spectral Tool in Jidong Oilfield[J].Petroleum Tubular Goods & Instruments,2018,4(05):27-31.[doi:10.19459/j.cnki.61-1500/te.2018.05.009]
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PNST脉冲中子全谱测井仪在冀东油田的新应用
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《石油管材与仪器》[ISSN:2096-0077/CN:61-1500/TE]

卷:
4
期数:
2018年05期
页码:
27-31
栏目:
开发设计
出版日期:
2018-10-20

文章信息/Info

Title:
Recent Application of PNST Pulsed Neutron Spectral Tool in Jidong Oilfield
文章编号:
2096-0077(2018)05-0027-05
作者:
马水龙1沈付建1伍志敏2王峰1MA Shuilong1 SHEN Fujian1 WU Zhimin2 WANG Feng1 ZHENG Hua1
1. Logging & Testing Service Company, Daqing Oilfield Co. Ltd., Daqing, Heilongjiang 163413, China;2.Nanpu Operation District, Jidong Oilfield Company, PetroChina, Tangshan, Hebei 063200, China
关键词:
脉冲中子全谱测井仪碳氧比测井含油饱和度钙质含量校正南堡油田
Keywords:
pulsed neutron spectral tool carbonoxygen ratio logging oil saturation calcium correction Nanpu oilfield
分类号:
P631.8+17
DOI:
10.19459/j.cnki.61-1500/te.2018.05.009
文献标志码:
A
摘要:
至2017年底PNST脉冲中子全谱测井仪在冀东油田应用83井次,依据测井资料综合分析选层,措施后增油5.17×104 t。2017年之前,在冀东南堡油田PNST剩余油测井资料的措施符合率只有70 %。南堡油田主力开发层系的砂岩储层富含钙质,针对性地研究与应用了PNST碳氧比测井解释的钙质校正方法。应用钙质校正方法后,PNST剩余油饱和度测井成果为南堡油田制订堵水、补孔方案提供了有效依据,90%以上的井措施后明显增油。测井实例表明,在冀东南堡油田PNST测井资料能够准确区分油水层和判断油层水淹程度。
Abstract:
By the end of 2017, the Pulsed Neutron Spectral Tool (PNST) has already been applied in 83 wells in Jidong oilfield. The measures based on the comprehensive analysis with its logging data have been taken, and the increase of the oil production by 5.17×104 t has been obtained. Before 2017, the efficient rate of the measures based on PNST logging interpretations of remaining oil in Jidong Nanpu oilfield was only 70%. The calcium correction method for interpreting the PNST C/O logging was studied and applied in Nanpu oilfield, where the large amount of calcium exists in its mainly developed sandstone reservoirs. After applying the correction method, the oil saturation interpretation results of PNST logging provided an effective basis for formulating measures of water shutoff and reperforation for Nanpu oilfield, and oil production increased significantly in more than 90% wells following the measures. The field examples showed that the PNST logging data can accurately distinguish oil and water layers and determine water flooded degree of oil layer in Jidong Nanpu oilfield.

参考文献/References:

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相似文献/References:

[1]吕俊涛.脉冲中子全谱测井技术及其在冀东油田的应用[J].石油管材与仪器,2016,(03):53.
 LV Juntao.Pulsed Neutron Spectral Logging Technology and Its Application in Jidong Oilfield[J].Petroleum Tubular Goods & Instruments,2016,(05):53.

备注/Memo

备注/Memo:
第一作者简介:马水龙,男,1965年生,高级工程师,2004年毕业于中国地质大学(北京)地球探测与信息技术专业,获博士学位,现主要从事油田测试工作。E-mail:[email protected]
更新日期/Last Update: 2018-10-25