井中岩屑碳酸盐含量与酸解烃关系新认识

杨俊; 沈忠民; 王国建; 程同锦; 卢丽

doi:10.11781/sysydz201501092

井中岩屑碳酸盐含量与酸解烃关系新认识

doi: 10.11781/sysydz201501092

1.
"油气藏地质及开发工程"国家重点实验室(成都理工大学), 成都 610059
2. 中国石化石油勘探开发研究院无锡石油地质研究所, 江苏无锡 214151

基金项目: 国家自然科学基金项目(40972088)和国土资源部行业科研专项项目(201211060)共同资助.

详细信息

作者简介:
杨俊(1982-),男,硕士,工程师,从事油气藏形成与分布和油气地球化学勘探研究.E-mail:yangjun19821002@163.com.

中图分类号: TE132.4
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- 被引次数: 0
出版历程
- 收稿日期: 2013-05-07
- 修回日期: 2014-11-20
- 刊出日期: 2015-01-28

A new viewpoint about the relationship between carbonate content and acidolysis hydrocarbon

1.
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu, Sichuan 610059, China
2. Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214151, China

摘要

摘要: 用一元回归的方法探寻井中岩屑碳酸盐含量与酸解烃含量的关系,发现二者斜率和相关系数在长期稳产油(气)井、干井或产期短油(气)井中特征迥异.长期稳产油(气)井中泥岩的碳酸盐含量与酸解烃含量的斜率和相关系数大于砂岩,而干井或产期短油(气)井中恰好相反,并从碳酸盐矿物形成和不同岩性吸附性能的角度分析了这种特征的形成机理.据此特征提出一种新探井含油气性预测和老井复查的方法,具有快速、低成本的特点,可有效提高探井和老井复查成功率.
- 碳酸盐含量 /
- 酸解烃 /
- 含油气性预测 /
- 老井复查 /
- 临南—钱官屯油田 /
- 惠民凹陷
Abstract: Using unary linear regression, the relationship between carbonate content and acidolysis hydrocarbon in a well was investigated, which was different in wells with long production history, dry wells or wells with short production history. The gradient in the mudstone and related coefficient were greater than that in the sandstone in the wells with long production history, but the reverse was true in the dry wells or the wells with short production history. Then the reasons for the characteristics were analyzed from the carbonate mineral formation and the different lithology's adsorption property. According to the characteristics, a new method was developed for hydrocarbon prediction in exploration wells and the re-examination of old wells. This method was fast and with low cost, and could effectively improve the success rate of new and old wells re-examination.
- carbonate content /
- acidolysis hydrocarbon /
- hydrocarbon prediction /
- old wells re-examination /
- Linnan-Qianguantun Oilfield /
- Huimin Sag

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参考文献(19)

[1]	朱世全,彭威,罗智,等.岩石酸解烃技术在松辽盆地气层识别中的应用[J].西南石油学院学报,2006,28(2):25-26. Zhu Shiquan,Peng Wei,Luo Zhi,et al.The technique on acido-lyzed hydrocarbon in rock applying in identification of gassy formation in basin Songliao[J].Journal of Southwest Petroleum Institute,2006,28(2):25-26.
[2]	祝有海,吴必豪,罗续荣,等.南海沉积物中烃类气体(酸解烃)特征及其成因与来源[J].现代地质,2008,22(3):407-414. Zhu Youhai,Wu Bihao,Luo Xurong,et al.Geochemical characteristics of hydrocarbon gases and their origin from the sediments of the South China Sea[J].Geoscience,2008,22(3):407-414.
[3]	邓平,王国建.井中化探异常与石油地质特征关系研究[J].天然气工业,2002,22(3):1-4. Deng Ping,Wang Guojian.Borehole geochemical exploration anomalies related to petroleum geological conditions[J].Natural Gas Industry,2002,22(3):1-4.
[4]	阮天健,费琪.石油天然气地球化学勘探[M].武汉:中国地质大学出版社,1992. Ruan Tianjian,Fei Qi.Geochemical exploration for oil and gas[M].Wuhan:China University of Geosciences Publishing House,1992.
[5]	杨育斌,张金来,吴学明,等.油气地球化学勘查[M].武汉:中国地质大学出版社,1995. Yang Yubin,Zhang Jinlai,Wu Xueming,et al.Geochemical prospecting for oil & gas[M].Wuhan:China University of Geosciences Publishing House,1995.
[6]	程同锦,王者顺,吴学明,等.烃类运移的近地表显示与地球化学勘探[M].北京:石油工业出版社,1999. Cheng Tongjin,Wang Zheshun,Wu Xueming,et al.Near-surface indications of hydrocarbon migration and geochemical prospecting[M].Beijing:Petroleum Industry Press,1999.
[7]	杨俊,李武,朱怀平.利用井中化探酸解烃和顶空轻烃技术预测和评价烃源岩[J].天然气工业,2011,31(1):37-40. Yang Jun,Li Wu,Zhu Huaiping.Prediction and appraisal of source rocks with acidolysis hydrocarbon and headspace light hydrocarbon technologies for borehole geochemical exploration[J].Natural Gas Industry,2011,31(1):37-40.
[8]	王凤国,李兰杰.鄂尔多斯盆地近地表油气化探干扰因素及抑制方法[J].河南石油,2003,17(3):19-22. Wang Fengguo,Li Lanjie.Disturbing factors of near-surface petroleum geochemical prospecting in Ordos Basin and elimination methods[J].Henan Petroleum,2003,17(3):19-22.
[9]	李兰杰.影响酸解烃浓度的因素及排除干扰的方法[J].物探与化探,2004,28(2):126-129. Li Lanjie.Factors affecting the concentration of acid hydrolytic hydrocarbon and methods for eliminating interference[J].Geophysical & Geochemical Exploration,2004,28(2):126-129.
[10]	杨振鸿,鲍征宇,李方林.若尔盖地区酸解烃与热释烃影响因素研究[J].物探化探计算技术,2007,29(1):48-53. Yang Zhenhong,Bao Zhengyu,Li Fanglin.Study of influence factors between acidolysis hydrocarbon and pyrolysis-desorbed hydrocarbon in Ruoergai area[J].Computing Techniques for Geophysical and Geochemical Exploration,2007,29(1):48-53.
[11]	陈清华,林玉祥,黄鹏程,等.鄂尔多斯盆地土壤酸解烃成因分析[J].石油大学学报:自然科学板,1994,18(5):8-13. Chen Qinghua,Liu Yuxiang,Huang Pengcheng,et al.Analysis on origin and enhancing method of soil-acid hydrolysis hydrocarbon in Ordos Basin[J].Journal of the University of Petroleum,China,1994,18(5):8-13.
[12]	王振平,傅晓泰,吕广玉.油气垂向化探酸解烃异常识别[J].石油勘探与开发,1996,23(1):39-42. Wang Zhenping,Fu Xiaotai,Lü Guangyu.Identification of acidolysis hydrocarbon anomaly in vertical geochemical prospecting for oil and gas[J].Petroleum Exploration and Development,1996,23(1):39-42.
[13]	缪九军,荣发准,李广之.南方碳酸盐岩地区沼泽对土壤酸解烃的影响[J].安徽地质,2003,13(2):130-133. Miao Jiujun,Rong Fazhun,Li Guangzhi.Influence of marshland on acid-extraction hydrocarbons in the carbonate area,Southern China[J].Geology of Anhui,2003,13(2):130-133.
[14]	缪九军,荣发准,李广之,等.酸解烃技术在油气勘探中的应用[J].物探与化探,2005,29(3):209-212. Miao Jiujun,Rong Fazhun,Li Guangzhi,et al.The application of hydrocarbon acidolysis technique to oil and gas exploration[J].Geophysical & Geochemical Exploration,2005,29(3):209-212.
[15]	蒋涛,夏响华,任春.油气化探指标与土壤介质中矿物成分相互关系的研究[J].物探与化探,2004,28(6):523-527. Jiang Tao,Xia Xianghua,Ren Chun.The correlation between oil-gas geochemical indices and mineral compositions of soil media[J].Geophysical & Geochemical Exploration,2004,28(6):523-527.
[16]	王付斌,刘敏军.提高油气化探原始资料品质的一些措施[J].天然气工业,2001,21(增刊):60-64. Wang Fubin,Liu Minjun.Some measures of improving the quality of the original data on hydrocarbon geochemical exploration in E'er-duosi Basin[J].Natural Gas Industry,2001,21(S):60-64.
[17]	王付斌,刘敏军,鲁子健.鄂尔多斯盆地北部油气化探方法评价[J].天然气工业,2005,25(3):36-40. Wang Fubin,Liu Minjun,Lu Zijian.Evaluation of oil and gas geochemical exploration methods used for north E'erduosi Basin[J].Natural Gas Industry,2005,25(3):36-40.
[18]	孙长青,赵克斌,程军.油气化探地表干扰因素研究[C]//第四届全国油气化探学术会议论文集.武汉:中国地质大学出版社,1998. Sun Changqing,Zhao Kebin,Cheng Jun.Study of the surface oil and gas geochemical exploration interference factors[C]//The Fourth Session of National Oil and Gas Geochemical Exploration Academic Conference Proceedings.Wuhan:China University of Geosciences Publishing House,1998.
[19]	王国建,汪林自.井中油气化探干扰因素的分析与抑制方法[J].物探与化探,2000,24(5):367-372. Wang Guojian,Wang Linzi.Interference factors in borehole oil and gas geochemical exploration and the technique for their suppression[J].Geophysical & Geochemical Exploration,2000,24(5):367-372.