Oil-field Water Systems and their Geochemical Fields of Eogene System in Huanxiling-Shuangtaizi Area, Western Depression, Liaohe Basin

ZHU Yue nian

There are plenty of petroleum geology implications in geochemical fields of oil field water systems. It is very important for studying the geochemical fields to guide exploration and development of petroleum. Oil field waters of Eogene System in Huanxilin Shuangtaizi area, the Western Depression, Liaohe basin, can be divided into six oil field water systems. The oil field water systems are:(1) the oil field water system of No.4 Section of Shahejie Formation, (2)the oil field water system of lower No.3 Section of Shahejie Formation, (3)the oil field water system of middle upper No.3 Section of Shahejie Formation, (4)the oil field water system of No.2 Section of Shahejie Formation, (5)the oil field water system of No.1 Section of Shahejie Formation, (6)the oil field water system of Dongying Formation. Though the types of all oil field water of the six systems in Huanxilin Shuangtaizi area, Western Depression, Liaohe basin are the low mineralized bicarbonate sodium, it is very different among mineralization intensity fields and reduction factor fields in the six oil field water systems. The differences are not only the different abnormal areas of the geochemical fields in the six oil field water systems, but the different locations of abnormal areas of the geochemical fields among the six oil field water systems also. The abnormal areas are represented their petroleum geology implications in the six oil field water systems respectively. Generally, the positive abnormal areas of mineralization intensity and the negative abnormal areas of reduction factor in oil field water system have the advantage of petroleum to be accumulated and reserved. The geochemical fields of oil field water systems of Eogene System in Huanxilin Shuangtaizi area, Western Depression, Liaohe basin don't show the consistent of the conditions of petroleum accumulation and reservation in the sections and formation of Eogene System in the study area.

Institute of Petroleum Resources and Environmental Geology, University of Petroleum, Dongying Shandong 257062

Received Date: 2000-02-04

Publish Date: 2000-08-10

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Abstract: There are plenty of petroleum geology implications in geochemical fields of oil field water systems. It is very important for studying the geochemical fields to guide exploration and development of petroleum. Oil field waters of Eogene System in Huanxilin Shuangtaizi area, the Western Depression, Liaohe basin, can be divided into six oil field water systems. The oil field water systems are:(1) the oil field water system of No.4 Section of Shahejie Formation, (2)the oil field water system of lower No.3 Section of Shahejie Formation, (3)the oil field water system of middle upper No.3 Section of Shahejie Formation, (4)the oil field water system of No.2 Section of Shahejie Formation, (5)the oil field water system of No.1 Section of Shahejie Formation, (6)the oil field water system of Dongying Formation. Though the types of all oil field water of the six systems in Huanxilin Shuangtaizi area, Western Depression, Liaohe basin are the low mineralized bicarbonate sodium, it is very different among mineralization intensity fields and reduction factor fields in the six oil field water systems. The differences are not only the different abnormal areas of the geochemical fields in the six oil field water systems, but the different locations of abnormal areas of the geochemical fields among the six oil field water systems also. The abnormal areas are represented their petroleum geology implications in the six oil field water systems respectively. Generally, the positive abnormal areas of mineralization intensity and the negative abnormal areas of reduction factor in oil field water system have the advantage of petroleum to be accumulated and reserved. The geochemical fields of oil field water systems of Eogene System in Huanxilin Shuangtaizi area, Western Depression, Liaohe basin don't show the consistent of the conditions of petroleum accumulation and reservation in the sections and formation of Eogene System in the study area.

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Reference (8)

[1]	Dickey P A. Oil-field waters[A]. In:Petroleum geology development[C]. Third edition. Tulsa, Oklahoma, USA: Pennwell Publishing Company, 1986. 253～286
[2]	地质矿产部水文地质与工程地质研究所,石油部华北石油勘探开发研究院,地质矿产部石油地质综合大队101队.油田古水文地质与水文地球化学[M].北京：科学出版社,1987.1～218
[3]	李学礼.水文地球化学[M].北京：原子能出版社,1982.1～126
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[5]	刘崇禧.油气矿床的水文地球化学普查[J]物探与化探,1983,7(2):105～111
[6]	Dickey A A. Patterns of chemical composition in deep subsurfacewaters[J]. AAPG Bulletin, 1966,55 (11):2427～ 2478
[7]	Hitchon B and Hom M K. Petroleum indicators in formation waters from Alberta, Canada[J]. AAPG Bulletin, 1974,58:464～473
[8]	Parker J W. Water history of Cretaceous aquifers, East Texas Basin [J]. Chemical Geology, 1969, 68(12):1659～ 1682

[1]	Dickey P A. Oil-field waters[A]. In:Petroleum geology development[C]. Third edition. Tulsa, Oklahoma, USA: Pennwell Publishing Company, 1986. 253～286
[2]	地质矿产部水文地质与工程地质研究所,石油部华北石油勘探开发研究院,地质矿产部石油地质综合大队101队.油田古水文地质与水文地球化学[M].北京：科学出版社,1987.1～218
[3]	李学礼.水文地球化学[M].北京：原子能出版社,1982.1～126
[4]	杨忠辉.油田水的水文地球化学标志及其应用[J].石油与天然气地质,1981,3(4):327～333
[5]	刘崇禧.油气矿床的水文地球化学普查[J]物探与化探,1983,7(2):105～111
[6]	Dickey A A. Patterns of chemical composition in deep subsurfacewaters[J]. AAPG Bulletin, 1966,55 (11):2427～ 2478
[7]	Hitchon B and Hom M K. Petroleum indicators in formation waters from Alberta, Canada[J]. AAPG Bulletin, 1974,58:464～473
[8]	Parker J W. Water history of Cretaceous aquifers, East Texas Basin [J]. Chemical Geology, 1969, 68(12):1659～ 1682

Oil-field Water Systems and their Geochemical Fields of Eogene System in Huanxiling-Shuangtaizi Area, Western Depression, Liaohe Basin

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