莺歌海盆地中深层天然气勘探的关键问题及对策

doi:10.7623/syxb201104003

石油学报 ›› 2011, Vol. 32 ›› Issue (4): 573-579.DOI: 10.7623/syxb201104003

莺歌海盆地中深层天然气勘探的关键问题及对策

裴健翔于俊峰王立锋郝德峰刘峰

中海石油(中国)有限公司湛江分公司广东湛江 524057

收稿日期:2010-11-22 修回日期:2011-03-18 出版日期:2011-07-25 发布日期:2011-09-22
通讯作者: 裴健翔
作者简介:裴健翔，男，1970年8月生，1996年获成都理工大学硕士学位，现为中海石油（中国）有限公司湛江分公司研究院高级工程师，主要负责莺歌海盆地油气勘探综合研究。
基金资助:
国家“十一五”重点科技攻关项目（2008ZX05023-004）资助。

Key challenges and strategies for the success of natural gas exploration in mid-deep strata of the Yinggehai Basin

PEI Jianxiang YU Junfeng WANG Lifeng HAO Defeng LIU Feng

Received:2010-11-22 Revised:2011-03-18 Online:2011-07-25 Published:2011-09-22

摘要/Abstract

摘要：

现阶段莺歌海盆地中深层天然气勘探面临3个关键问题：①强超压层系内天然气是否可以成藏；②中深层沉积体系复杂，优质储层分布规律不清；③储层评价和烃类检测技术遇到瓶颈，储层含气性不易识别。经深入分析近年中深层高温高压钻井和勘探实践，认为烃类气已在中深层聚集成藏，但储层物性较差,因此，寻找优质储层是当前天然气勘探取得突破的关键。策略上，一是要利用地震沉积学的方法和思路寻找有利相带，预测优质储层；二是要进行储层类比研究，充分认识储层内非均质性引起的物性变化，探索优质储层的分布规律；三是要以岩石物理研究为基础和桥梁，利用高精度三维地震资料尝试叠前地球物理反演研究，增强烃类检测的可靠性，提高气层预测的精度。

关键词: 莺歌海盆地, 底辟带, 中深层, 高温高压, 储层预测

Abstract:

Three key problems confronted with the natural gas exploration of mid-deep strata in the Yinggehai Basin were discussed here: ①whether natural gas can accumulate in super-overpressure strata; ②within a complicated sedimentary system of mid-deep strata, distributional disciplines for high-quality reservoirs are hard to be mastered; ③reservoir evaluation and hydrocarbon detection techniques encounter a choke point to be improved, which in turn leads to difficulties of gas identification in reservoirs. Drilling and prospecting practice in high-temperature and high-pressure mid-deep strata in recent years demonstrated that gaseous hydrocarbons could have accumulated in mid-deep strata, where, however, reservoirs developed with poor porosity and permeability. Therefore, the key to the success of natural gas exploration in these strata is to find high-quality reservoirs. Strategically, a couple of policies gaining access to the success of natural gas exploration were proposed as follows: firstly, to look for payable facies belts and predict good reservoirs by using approaches of seismic sedimentology; secondly, to fully understand variations in physical properties caused by heterogeneity in reservoirs and search for distributional disciplines of good reservoirs by analogy with various reservoirs; and thirdly, to use high-precision 3D seismic data to try prestack inversion on the basis of petrophysical studies so as to improve the reliability of hydrocarbon detection and the precision of gas reservoir prediction.

Key words: Yinggehai Basin, diapir zone, mid-deep strata, high-temperature and high-pressure, reservoir prediction

裴健翔于俊峰王立锋郝德峰刘峰. 莺歌海盆地中深层天然气勘探的关键问题及对策[J]. 石油学报, 2011, 32(4): 573-579.

PEI Jianxiang YU Junfeng WANG Lifeng HAO Defeng LIU Feng. Key challenges and strategies for the success of natural gas exploration in mid-deep strata of the Yinggehai Basin[J]. Editorial office of ACTA PETROLEI SINICA, 2011, 32(4): 573-579.

参考文献

[1]张启明.莺—琼盆地的演化与构造—热体制[J].天然气工业,1999,19(1):12-17.

Zhang Qiming.Evolution of Ying-Qiong Basin and its tectonic-thermal system[J].Natural Gas Industry,1999,19(1): 12-17.

[2]郭令智,钟志洪,王良书,等.莺歌海盆地周边区域构造演化[J].高校地质学报,2001,7(1):1-12.

Guo Lingzhi,Zhong Zhihong,Wang Liangshu,et al.Regional tectonic evolution around Yinggehai basin of South China Sea[J].Geological Journal of China Universities,2001,7(1):1-12.

[3]郝芳，董伟良，邹华耀，等.莺歌海盆地汇聚型超压流体流动及天然气晚期快速成藏[J].石油学报,2003,24(6):79-85.

Hao Fang,Dong Weiliang,Zou Huayao,et al.Overpressure fluid flow and rapid accumulation of natural gas in Yinggehai Basin[J].Acta Petrolei Sinica,2003,24（6）：79-85.

[4]王振峰，胡代圣.莺歌海盆地中央泥拱构造带大气田勘探方向[J].天然气工业，1999,19（1）：28-30.

Wang Zhenfeng,Hu Daisheng.Prospecting for grand gas fields in the central mud diapir structure belt in Yinggehai Basin[J].Natural Gas Industry,1999,19（1）：28-30.

[5]龚再升.中国近海新生代盆地至今仍是油气成藏的活跃期[J].石油学报，2005，26（6）：1-6.

Gong Zaisheng.Cenozoic China offshore basins keeping active hydrocarbon accumulation to present[J].Acta Petrolei Sinica,2005,26（6）：1-6.

[6]王华,朱伟林,王彦.莺歌海盆地充填史及中—深层储层特征[J].石油与天然气地质,1999,20(1):55-57.

Wang Hua,Zhu Weilin,Wang Yan.Characteristics of medium-deep reservoir and sedimentary history in Yinggehai Basin[J].Oil ＆ Gas Geology,1999,20(1):55-57.

[7]朱伟林，张功成,高乐.南海北部大陆边缘盆地油气地质特征与勘探方向[J].石油学报，2008，29(1)：1-9.

Zhu Weilin,Zhang Gongcheng,Gao Le.Geological characteristics and exploration objectives of hydrocarbons in the northern continental margin basin of South China Sea[J].Acta Petrolei Sinica,2008,29(1):1-9.

[8]刘全稳,何家雄,陈国民.莺歌海盆地中深层天然气成藏特征[J].天然气工业,2005,25(9):1-3.

Liu Quanwen,He Jiaxiong,Chen Guomin.Gas reservoir characteristics of the medium-deep strata in Yinggehai Basin[J].Natural Gas Industry,2005,25(9):1-3.

[9]何家雄,夏斌,刘宝明,等.莺歌海盆地中深层天然气成藏条件分析及其与浅层成藏条件的比较[J].地质通报,2005,24(1):9-15.

He Jiaxiong,Xia Bin,Liu Baoming,et al.Analysis of conditions of formation of middle-and deep-level gas accumulations in the Yinggehai Basin,west of Hainan Island and their comparison with those of shallow-level accumulations[J].Geological Bulletin of China,2005,24(1):9-15.

[10]刘秉璋.关于异常高压油田[J].中原油气,1993,1:35-40.

Liu Bingzhang.About overpressure oilfield[J].Zhongyuan Petroleum,1993,1:35-40.

[11]陈中红，查明，曲江秀.沉积盆地超压体系油气成藏条件及机理[J].天然气地球科学,2003,14(2):97-102.

Chen Zhonghong,Zha Ming,Qu Jiangxiu.Conditions and mechanism of hydrocarbon accumulation in overpressured systems in sedimentary basins[J].Natural Gas Geoscience,2003,14(2): 97-102.

[12]McTavish R A.The role of overpressure in the retardation of organic matter maturation[J].Journal of Petroleum Geology,1998,21:153-186.

[13]Fouch T D,Nuccio V F,Ander D E,et al.Green river petroleum system,Unita Basin,Utah,USA[G]∥Magoon L B,Dow W G.The petroleum system:From source to trap.AAPG Memoir 60,1994：398-421.

[14]李忠，费卫红，寿建峰，等.华北东濮凹陷异常高压与流体活动及其对储集砂岩成岩作用的制约[J].地质学报,2003,27(1): 126-134.

Li Zhong,Fei Weihong,Shou Jianfeng,et al.Overpressure and fluid flow in the Dongpu Depression,North China:Their constraints on diagenesis of reservoir sandstomes[J].Acta Geologica Sinica,2003,27(1):126-134.

[15]王兴玲，代莉，韩德辉，等.高压异常与油气成藏的关系浅析[J].河南石油,2002,16(2):19-21.

Wang Xingling,Dai Li,Han Dehui,et al.Simply discussing relationship between high pressure and oil and gas bedding[J].Henan Petroleum,2002,16(2):19-21.

[16]王辉.沉积盆地异常流体高压与相关的孔隙度和应力状态[J].西北油气勘探与开发,1997(2):64-70.

Wang Hui.Abnormal fluid high pressure and relative porosity and stress manners in sedimentary basins[J].Xibei Oil and Gas Exploration and Exploit,1997(2):64-70.

[17]解习农，李思田，胡祥云,等.莺歌海盆地底辟带热流体疏导系统及其成因机制[J].中国科学D辑：地球科学,1999,29(3): 247-256.

Xie Xinong,Li Sitian，Hu Xiangyun,et al.Conduit system and formation mechanism of heat fluids in diapitic belt of Yinggehai Basin,China[J].Science in China Series D：Earth Sciences,1999, 42(6): 561-571.

[18]郝芳，李思田,龚再升，等.莺歌海盆地底辟发育机理与流体幕式充注[J].中国科学D辑：地球科学,2001,31(6):471-476.

Hao Fang,Li Sitian，Gong Zaisheng,et al.Developing mechanism and phase filling of diapir in Yinggehai Basin [J].Science in China Series D：Earth Sciences,2001,31(6):471-476.

[19]张树林，夏斌，童传新.DF1-1构造中深层天然气藏地质特征及成藏模式[J].断块油气田,2004,11(6):15-19.

Zhang Shulin,Xia Bin,Tong Chuanxin.The mid-depth gas reservoir geological characters and hydrocarbon accumulation mode of DF1-1 structure in Yinggehai Basin[J].Fault-block Oil & Gas Field,2004,11(6):15-19.

[20]Zeng H L,Henry S C ,Riola J P.Stratal slicing,part Ⅱ:Real 3-D seismic data [J].Geophysics,1998,63(2):514-522.

[21]林承焰，张宪国，董春梅.地震沉积学及其初步应用[J].石油学报,2007,28(2):69-72.

Lin Chengyan,Zhang Xianguo,Dong Chunmei.Concept of seismic sedimentology and its preliminary application[J].Acta Petrolei Sinica,2007,28(2):69-72.

[22]李祥权,苏明,张建新,等.三维地震技术在地质研究方面的应用[J].石油学报,2008 ,29(4):553-557.

Li Xiangquan,Su Ming,Zhang Jianxin,et al.Application of 3D seismic technique in geology study[J].Acta Petrolei Sinica,2008,29(4):553-557.

莺歌海盆地中深层天然气勘探的关键问题及对策

Key challenges and strategies for the success of natural gas exploration in mid-deep strata of the Yinggehai Basin

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	杨海军, 李勇, 唐雁刚, 雷刚林, 周鹏, 周露, 许安明, 郇志鹏, 朱文慧, 陈维力, 胡春雷, 杨敬博. 塔里木盆地克深气田成藏条件及勘探开发关键技术[J]. 石油学报, 2021, 42(3): 399-414.
[2]	黄银涛, 文力, 姚光庆, 姜平. 莺歌海盆地东方区黄流组细粒厚层重力流砂体沉积特征[J]. 石油学报, 2018, 39(3): 290-303.
[3]	韩银学, 杨海长, 陈莹, 赵钊, 杨东升, 王龙颖, 沈怀磊, 肖曦. 深水少井区中深层岩性地层圈闭评价方法——以珠江口盆地白云凹陷恩平组白云11目标评价为例[J]. 石油学报, 2016, 37(S1): 68-78.
[4]	黄银涛, 姚光庆, 朱红涛, 周锋德. 莺歌海盆地东方区黄流组重力流砂体的底流改造作用[J]. 石油学报, 2016, 37(7): 855-866.
[5]	狄贵东, 孙赞东, 庞雄奇, 彭更新, 刘立峰, 张远银. 塔里木盆地深层复杂碳酸盐岩油气藏地球物理预测与评价——以ZG8井区鹰山组为例[J]. 石油学报, 2015, 36(S2): 82-91.
[6]	朱超, 斯春松, 宫清顺, 刘占国, 夏志远. 柴达木盆地红柳泉地区致密油储层地震预测方法[J]. 石油学报, 2014, 35(6): 1106-1112.
[7]	赵惊涛, 李明, 张研. 基于绕射波的储层预测方法及其应用[J]. 石油学报, 2014, 35(5): 901-907.
[8]	朱维耀, 夏小雪, 郭省学, 李娟, 宋智勇, 曲国辉. 高温高压条件下油藏内源微生物微观驱油机理[J]. 石油学报, 2014, 35(3): 528-535.
[9]	沈怀磊, 张功成, 孙志鹏, 何玉平, 杨东升, 张义娜. 琼东南盆地深水区富气凹陷形成控制因素与勘探实践——以陵水凹陷为例[J]. 石油学报, 2013, 34(增刊二): 83-90.
[10]	钟泽红, 刘景环, 张道军, 何小胡, 张迎朝, 刘小燕, 尤丽, 刘新宇. 莺歌海盆地东方区大型海底扇成因及沉积储层特征[J]. 石油学报, 2013, 34(增刊二): 102-111.
[11]	段威, 陈金定, 罗程飞, 田金强, 郭龙, 林俊峰. 莺歌海盆地东方区块地层超压对成岩作用的影响[J]. 石油学报, 2013, 34(6): 1049-1059.
[12]	王长权, 汤勇, 杜志敏, 陈亮, 孙扬, 潘毅, 石立红. 含水凝析气相态特征及非平衡压降过程产液特征[J]. 石油学报, 2013, 34(4): 740-746.
[13]	洪海涛杨　雨刘　鑫陈　文夏茂龙张　静王蜀源. 四川盆地海相碳酸盐岩储层特征及控制因素[J]. 石油学报, 2012, 33(S2): 64-73.
[14]	程荣超严海兵汪海阁张富成王世永 . 碳酸盐岩油气藏高温防窜防腐固井技术[J]. 石油学报, 2012, 33(S2): 181-188.
[15]	夏义平　徐礼贵　温铁民　张延庆　王贵重. 叠前偏移及储层预测技术研发进展与应用[J]. 石油学报, 2012, 33(S1): 132-141.