HYDROTHERMAL FLUID ACTIVITIES AND MAIN CONTROLLING FACTORS OF DEEP RESERVOIR DEVELOPMENTIN THE LOWER PALEOZOIC OF THE TAHE OILFIELD-TAKING WELLS S88 AND TS1 AS EXAMPLES

Li Kaikai; Cai Chunfang; Cai Liulu; Jiang Lei

doi:10.11781/sysydz201001046

Volume 32 Issue 1

Turn off MathJax

Article Contents

Article Navigation > PETROLEUM GEOLOGY & EXPERIMENT > 2010 > 32(1): 46-51

Li Kaikai, Cai Chunfang, Cai Liulu, Jiang Lei. HYDROTHERMAL FLUID ACTIVITIES AND MAIN CONTROLLING FACTORS OF DEEP RESERVOIR DEVELOPMENTIN THE LOWER PALEOZOIC OF THE TAHE OILFIELD-TAKING WELLS S88 AND TS1 AS EXAMPLES[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2010, 32(1): 46-51. doi: 10.11781/sysydz201001046

Citation:

Li Kaikai, Cai Chunfang, Cai Liulu, Jiang Lei. HYDROTHERMAL FLUID ACTIVITIES AND MAIN CONTROLLING FACTORS OF DEEP RESERVOIR DEVELOPMENTIN THE LOWER PALEOZOIC OF THE TAHE OILFIELD-TAKING WELLS S88 AND TS1 AS EXAMPLES[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2010, 32(1): 46-51. doi: 10.11781/sysydz201001046

Citation:

Li Kaikai, Cai Chunfang, Cai Liulu, Jiang Lei. HYDROTHERMAL FLUID ACTIVITIES AND MAIN CONTROLLING FACTORS OF DEEP RESERVOIR DEVELOPMENTIN THE LOWER PALEOZOIC OF THE TAHE OILFIELD-TAKING WELLS S88 AND TS1 AS EXAMPLES[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2010, 32(1): 46-51. doi: 10.11781/sysydz201001046

PDF( 644 KB)

HYDROTHERMAL FLUID ACTIVITIES AND MAIN CONTROLLING FACTORS OF DEEP RESERVOIR DEVELOPMENTIN THE LOWER PALEOZOIC OF THE TAHE OILFIELD-TAKING WELLS S88 AND TS1 AS EXAMPLES

doi: 10.11781/sysydz201001046

1.
Key Laboratory of Petroleum Resources, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China
2. Graduate Institute of the Chinese Academy of Sciences, Beijing 100049, China

Received Date: 2009-03-18
Rev Recd Date: 2009-12-06
Publish Date: 2010-02-28

Abstract

Abstract

⁸⁷Sr/⁸⁶Sr,δ³⁴S and fluid inclusions were analyzed on the fracture fillings of thick dolomites in Wells S88 and TS1 in the Tahe Oilfield.The results indicate that the deep hydrothermal fluid has a significant effect on the dolomite reservoirs of the Penglaiba Formation from Well S88 and the Qiulitage Formation from Well TS1.The hydrothermal fluid is characterized by high temperatures and ⁸⁷Sr enrichment,and may have up-migrated with H₂S and CO₂,which resulted likely from thermochemical sulfate reduction(TSR) of hydrocarbons.The migration of acidic hydrothermal fluid resulted in dissolution of carbonates and generation of abundant secondary vugs and micropores in Wells S88 and TS1,thereby,which improves the quality of reservoir properties.Also,faults and micro-fractures may have served as migration pathways for the hydrothermal fluid in Wells S88 and TS1.The degree to which the hydrothermal fluid influenced on quality of Penglaiba Formation in Well S88 was mostly controlled by lithology and cracks.The reservoir of dolomite strata is better than limestone strata,and fracture zone is prone to form better reservoir.In Lower Qiulitage Formation of Well TS1,TSR was enhanced by the occurrence of gypsum/anhydrite in dolomite strata,and thus might be one of main controlling factors in the development of deep favorable reservoirs.
- hydrothermal fluid,
- TSR,
- Lower Paleozoic,
- Well S88,
- Well TS1,
- Tahe Oilfield

FullText(HTML)

References(40)

References

[1]	AL-AASMI,LONNEE J,CLARKE J.Multiple fluid flow events and the formation of saddle dolomite:examples from Middle Devonian carbonates of the Western Canada Sedimentary Basin[J].Journal of Geochemical Exploration,2000,69/70:11-15.
[2]	GASPARRINI M,BECHSTADT T,BONI M.Massive hydrothermal dolomites in the southwestern Cantabrian Zone (Spain) and their relation to the Late Variscan evolution[J].Marine and Petroleum Geology,2006,23(5):543-568.
[3]	金之钧,朱东亚,胡文瑄,等.塔里木盆地热液活动地质地球化学特征及其对储层影响[J].地质学报,2006,80(2):245-254.
[4]	朱东亚,金之均,胡文瑄,等.塔里木盆地深部流体对碳酸盐岩储层影响[J].地质论评,2008,54(3):348-354.
[5]	吴茂炳,王毅,郑孟林,等.塔中地区奥陶纪碳酸盐岩热液岩溶及其对储层的影响[J].中国科学D辑:地球科学,2007,37(增刊Ⅰ):83-92.
[6]	吕修祥,杨宁,解启来,等.塔中地区深部流体对碳酸盐岩储层的改造作用[J].石油与天然气地质,2005,26(3):284-289.
[7]	CAI C F,LI K K,LI H T.Fluid inclusion and isotopic constraint for fluid evolution in the Ordovician veins in Central Tarim,NW China[M]//Bullen T D,Wang Y C.Water-Rock Interaction.London:Taylor & Francis Group,2007:703-707.
[8]	CAI C F,LI K K,LI H T,et al.Evidence for cross formational hot brine flow from integrated ⁸⁷Sr/⁸⁶Sr,REE and fluid inclusions of the Ordovician veins in Central Tarim,China[J].Applied Geochemistry,2008,23:2226-2235.
[9]	程军蕊.塔河油田奥陶系地下流体特征与油气藏形成研究[D].杭州:浙江大学,2006.
[10]	吕修祥,解启来,杨宁,等.塔里木盆地深部流体改造型碳酸盐岩油气聚集[J].科学通报,2007,52(增刊Ⅰ):142-148.
[11]	蔡春芳,李开开,蔡镠璐,等.塔河地区奥陶系碳酸盐岩缝洞充填物的地球化学特征及其形成流体分析[J].岩石学报,2009,25(10):2399-2404.
[12]	康玉柱.中国塔里木盆地塔河大油田:纪念沙参2井油气重大突破20周年[M].乌鲁木齐:新疆科学技术出版社,2004:1-187.
[13]	闫相宾.塔河油田下奥陶统古岩溶作用及储层特征[J].江汉石油学院学报,2002,24(4):23-25.
[14]	钱一雄,CONXITA TABERNER,邹森林,等.碳酸盐岩表生岩溶与埋藏溶蚀比较:以塔北和塔中地区为例[J].海相油气地质,2007,12(2):1-7.
[15]	杨宁,吕修祥.塔里木盆地轮南、塔河油田碳酸盐岩储层特征研究:以沙107井和轮古40井为例[J].石油实验地质,2008,30(3):247-251.
[16]	陶士振.包裹体应用于油气地质研究的前提条件和关键问题[J].地质科学,2004,39(1):77-91.
[17]	乔冀超.塔深1井寒武系白云岩储层特征及其地球化学特征研究[D].成都:成都理工大学,2008.
[18]	王丹.塔里木盆地塔北、塔中地区早古生代白云岩形成机理[D].北京:中国科学院地质与地球物理研究所,2009.
[19]	DENISON R E,KOEPNICK R B,BURKE W H.Construction of the Cambrian and Ordovician seawater ⁸⁷Sr/⁸⁶Sr curve[J].Chemical Geology,1998,152:325-340.
[20]	蔡春芳,邬光辉,李开开,等.塔中地区古生界热化学硫酸盐还原作用与原油中硫的成因[J].矿物岩石地球化学通报,2007,26(1):44-48.
[21]	CAI C F,ZHANG C M,CAI L L.Origins of Palaeozoic oils in the Tarim Basin:Evidence from sulfur isotopes and biomar-kers[J].Chemical Geology,2009,268:197-210.
[22]	MACHEL H G,LONNEE J.Hydrothermal dolomite:a product of poor definition and imagination[J].Sedimentary Geology,2002,152(3/4):163-171.
[23]	赵宗举,周新源,郑兴平,等.塔里木盆地主力烃源岩的诸多证据[J].石油学报,2005,26(3):10-15.
[24]	CAI C F,LI K K,MA A L.Distinguishing Cambrian from Upper Ordovician source rocks:Evidence from sulfur isotopes and biomarkers in the Tarim Basin[J].Organic Geochemistry,2009,40:755-768.
[25]	贾承造,魏国齐,姚惠君,等.盆地演化与区域构造地质[M].北京:石油工业出版社,1995.
[26]	张兴阳,顾家裕,罗平,等.塔里木盆地奥陶系萤石成因及其油气地质意义[J].岩石学报,2006,22(8):2220-2228.
[27]	陈强路.塔河油田奥陶系碳酸盐岩成岩作用与孔隙演化[D].北京:中国地质大学,2004.
[28]	CAI C F,HU W S,WORDEN R H.Thermochemical sulphate reduction in Cambro-Ordovician carbonates in Central Tarim[J].Marine and Petroleum Geology,2001,18:729-741.
[29]	钱一雄.塔河油田下奥陶统储层中流体包裹体成份[J].地质科学,2002(增刊1):22-28.
[30]	蔡春芳,梅博文,马亭,等.塔里木盆地有机酸来源、分布及对成岩作用的影响[J].沉积学报,1997,15(3):103-109.
[31]	王恕一,蒋小琼,管宏林,等.川东北地区普光气田飞仙关组储层孔隙演化[J].石油实验地质,2009,31(1):26-30.
[32]	朱东亚,胡文,张学丰,等.塔河油田奥陶系灰岩埋藏溶蚀作用特征[J].石油学报,2007,28(5):57-62.
[33]	邓兴梁.裂缝对和田河气田石炭系生屑灰岩段储层的控制作用[J].中国岩溶,2007,26(3):237-242.
[34]	SUN S Q.Dolomite reservoirs:porosity evolution and reservoir characteristics[J].AAPG Bulletin,1995,79 (2):186-204.
[35]	韩宝平.任丘碳酸盐岩溶蚀实验研究[J].中国岩溶,1988,7(4):81-88.
[36]	张文正,杨俊杰,黄月明,等.碳酸盐岩深埋藏溶蚀成岩过程的实验模拟研究[J].低渗透油气田,1997,2(1):34-37.
[37]	杨俊杰,黄思静,张文征,等.表生和埋藏成岩作用的温压条件下不同组成碳酸盐岩溶蚀成岩过程的实验模拟[J].沉积学报,1995,13 (4):49-54.
[38]	崔振昂,鲍征宇,张天付,等.埋藏条件下碳酸盐岩溶解动力学实验研究[J].石油天然气学报,2007,29 (3):204-207.
[39]	SMITH L B,DAVIES G R.Structurally controlled hydrothermal alteration of carbonate reservoirs:Introduction[J].AAPG Bulletin,2006,90(11):1635-1640.
[40]	郑和荣,刘纯燕,吴茂柄,等.塔里木盆地奥陶系颗粒石灰岩埋藏溶蚀作用[J].石油学报,2009,30(1):9-15

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Citation

XML

PDF-CN

Article Metrics

Article views (1255) PDF downloads(963)

HYDROTHERMAL FLUID ACTIVITIES AND MAIN CONTROLLING FACTORS OF DEEP RESERVOIR DEVELOPMENTIN THE LOWER PALEOZOIC OF THE TAHE OILFIELD-TAKING WELLS S88 AND TS1 AS EXAMPLES

doi: 10.11781/sysydz201001046

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Proportional views

Related

HYDROTHERMAL FLUID ACTIVITIES AND MAIN CONTROLLING FACTORS OF DEEP RESERVOIR DEVELOPMENTIN THE LOWER PALEOZOIC OF THE TAHE OILFIELD-TAKING WELLS S88 AND TS1 AS EXAMPLES

doi: 10.11781/sysydz201001046

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Proportional views

Related

Export File

Citation

Format

Content