黄沙坨火山岩油藏地质及开发设计研究
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摘要
黄沙坨油田发现于1999年,地理上位于辽宁省台安县黄沙坨镇东北约3Km处,其构造位置属于辽河盆地东部凹陷中段黄沙坨构造带,整个区块被于家房洼陷所围陷。整体构造形态为被界西断层的黄沙坨断层两条断层所夹持的鼻状构造,主体含油层系为沙河街组沙三下段火山粗面岩,含油井段较深,介于2800-3300m之间。含油面积9.3km2,探明石油地质储量2171×104t。这样的储量规模仅次于新疆的石西石炭系(6318×104t)与一区石炭系(2984×104t),为国内第三大火山岩油藏。该油藏产层为粗面岩,迄今为止粗面岩作为油气储层在国内外都十分少见。
     本课题依据黄沙坨油田的地质、开发资料,通过对油藏地质特征、开发工程以及开发效果评价,为该油藏实现高效开发提供了依据,不仅为油田的稳产发挥了重要作用,而且为同类型火山岩油藏的开发积累了丰富的经验,具有很高的借鉴作用。研究的主要结论如下:①黄沙坨油田具埋藏深(3000m)、油柱高度大(300m)、原油性质好(0.4mPa.s)、原始能量丰(弹性能、溶气能、底水能量)、孔渗条件不错(有效孔隙度11.0%,在同类型油田中较高;分析渗透率0.994×10-3μm2,但有效渗透率较高20-45×10-3μm2)的特点。②黄沙坨油田具油井产能较高、产能差异一般、高产井比较连片、300m井距井间干扰弱等显示相对较均质的油藏动态特征,并具有底水锥进快、调层又很快水淹的高角度裂缝发育的块状油藏特征。③黄沙坨油田具有以下适宜于注水的优点:油层岩石强亲水;原油粘度极低(0.4mPa.s);横向裂缝以细小曲折的网状缝为主;裂缝延伸不长、300m井距井间干扰弱;已有3口井试注5个月,日注水200-400m3而周围油井并未出现水窜先兆。④黄沙坨油田综合条件优于国内注水效果较好的内蒙阿北安山岩油藏、辽河齐家潜山混合花岗岩油藏、和新疆一区石炭系玄武岩油藏,预料其注水采收率可达18%-20%左右。⑤黄沙坨油田应当进行注水,其注水强度和采出速度应当加以控制,采用温和注水加油井深抽的方式来获取18%-20%的采收率。油藏投入注水开发后,取得明显效果。UnRegistered
Huangshatuo Oilfield discovered in 1999. It is located about 3km north-east of Taian Huangshatuo Town of Liaoning Province. Its structure location lies in the western area of Middle Tiejianglu structure of the eastern depression in the Liaohe basin,and its southern part borders on the Oulituozi Oilfield.,the entire block has been at home by the Housing besiege the sag. The main producing horizon is Shasanxia section of Shahejie. Construction sector as a whole form the West as being the fault Huangshatuo fault 2 faults are gripping the nose structure,the main oil-bearing layer of sand line from Shahejie 3 Lower volcanic trachyte,Segment with deep wells, ranging between 2800-3300m.Oil-bearing area 9.3km2,proven geological oil reserves of 2171×104t.The well section 2800~3300.Such reserves were second only to Xinjiang's western Carboniferous rock (6318×104t) with an area of Carboniferous (2984×104t),a domestic third-largest volcanic reservoir. Middle layer of the reservoir trachyte,trachyte so far as the oil and gas reservoirs are very rare at home and abroad.
     Huangshatuo this issue based on the geological field, development of information,through the reservoir geological characteristics,development projects and the development of effective evaluation,the reservoir provides a basis for efficient development,not only played an important role,but also the development of the same type of volcanic reservoir has accumulated rich experience,a high for reference. The main study conclusions were as follows:①Huangshatuo a deeply buried reservoir (3000m),a high degree of large reservoir (300m),crude nature of the good (0.4mPa?s), ,the original abundance of energy (elastic energy, dissolved gas can,bottom water energy), porosity and permeability in good condition ( effective porosity 11.0%, in the same type of oil fields is higher; analysis of permeability(0.994×10-3μm2),but effective permeability higher 20-45×10-3μm2) characteristics.②Huangshatuo oilfield production wells with higher productivity differences in general, relatively high-yielding wells contiguous, 300m spacing and weak interference between wells show relatively homogeneous reservoir dynamic characteristics, and has UnRegister bottom water coning quick adjustment layer again soon flooded high angle fracture characteristics of the massive reservoir.③Huangshatuo suitable for oil field water injection has the following advantages: strong hydrophilic reservoir rocks; extremely low viscosity of crude oil (0.4mPa?s); transverse crack to a small network of twists and turns the main seam; crack extension is not long, 300m spacing weak interference between wells; has three wells Test Note 5 months, on 200-400m3 and the surrounding water wells did not show sign of water channeling.④General terms of Huangshatuo oilfield injection is superior to the domestic effects of a good North andesite reservoir within Menge, Liaohe Qijia mix of granite buried hill reservoir, and a district of Xinjiang Carboniferous basalt reservoir is expected that the water recovery up to 18% -- about 20%.⑤Huangshatuo oilfield injection should be conducted, its strength and taken out of injection speed should be controlled, using a moderate depth of water fuel pumping means to obtain the 18% -20% of the recovery. Reservoir water injection into the development, and achieved obvious results.
引文
[1]郭占谦.关于松辽盆地北部油气勘探如何突破的思考[J].大庆石油地质与开发.1998.17(5): 1-7.
    [2]马强.黄沙坨油田火山岩裂缝油气藏储层评价[J].断块油气田,2008,15(1):31-33.
    [3]裘亦楠.石油开发地质方法论(一)[J] .石油勘探与开发,1996,23(2):43-47.
    [4]裘亦楠.石油开发地质方法论(二)[J] .石油勘探与开发,1996,23(3):48-51.
    [5]裘亦楠.石油开发地质方法论(三)[J] .石油勘探与开发,1996,23(4):42-45.
    [6]王永刚,李振春,邵雨.利用地震资料预测储层裂隙发育带[J].石油大学学报(自然科学版).2000.24(4):79-82.
    [7]陈涛平,胡靖邦.石油工程[M].北京:石油工业出版社,2000:26-29
    [8]熊琦华,吴胜和,魏新善.三塘湖盆地二叠系火成岩储集特征及储层发育的控制因素[J].石油实验地质.1998.20(2):129-134.
    [9]马强.黄沙坨油田裂缝储层的动态识别[J].吐哈油气,2009,14 (2) :107-111
    [10]武恒志,康仁华,徐福刚.罗151井区火成岩储层的地震信息研究[J].石油大学学报(自然科学版).2001.25(1):77-86.
    [11]童宪章.油井产状和油藏动态分析[M].北京:石油工业出版社,1981:17-21
    [12]李万选,王离迟.桩西复式油气田地质特征[M].北京:石油工业出版社,1996:6-11.
    [13] Amaefule J O and Altunbay M. Enhanced Reservoir Description: Using Core and Log Data to Identify hydraulic(flow) Units and Predict Permeability in Uncored Intervals/well , SPE26436,Presnted at the 68th Annual SPE Conference and Exhibition,Houston,Texas,Oct.3~6 205~220.
    [14] Hearn C L,Ebanks W J Jr,Tye R S,Raganathan V .Geological Factors Influencing Reservoir Performance of the Hartzog Draw Field,Wyoming,J.Petrol.Tech,1984 ,36:1335-1344.
    [15] Ebanks WJ Jr. Flow Unit Concept—Integrated Approach to Reservoir Description for Engineering Projects. AAPG annual meeting AAPG Bulletin,1987,71(5):551-552.
    [16]张吉昌,田国清,刘建忠.储层构造裂缝的分形分析[J].石油勘探与开发,1996,23 (4) :51-54
    [17]白新华.浅析断裂活动对火山岩油气藏形成的控制作用[M].北京:石油工业出版社,1999:6-9. UnRegistered
    [18]马强.应用微溶技术优化油藏烃的渗透率[J].国外油田工程,2008,24(5):37-39.
    [19]陈元千.油气藏工程实用方法[M].北京:石油工业出版社,1999:19-23
    [20]钱根宝,张会勇.石西油田裂缝性底水油藏排水采油开采机理分析[M].北京:石油工业出版社,2000:76-79.
    [21] Barr D C and Altunday M. Identifying Hydraulic Units as an Aid to Quantifying Depositional Environments and diagentic facies,Geological Soc. of Malaysia Sgmp. on Reservoir Evaluation/Formation Damage,kuala Lumpur July 11,1992
    [22] Rodriguez A and Maraven S A. Facies Modeling and the Flow Unit Concept as a Sedimentological Tool in Reservoir Description: A Case Study,SPE18154,Presented at the 63th Annual Technical Conference and Exhibition of the SPE,Houston,Tesas,Oct,2-5,1988:465-472.
    [23]李瑞,朱介寿,李能根.古潜山火成岩裂缝带划分与孔隙度计算[M].北京:石油工业出版社,1996:167-170.
    [24]何惠生,谢丛姣,马强.火山岩油藏储层特征及注水方案研究[J].油气田地面工程,2008,27(10): 27-28.
    [25]马乾,鄂俊杰,李文华等.黄骅坳陷北堡地区深层火成岩储层评价[M].北京:石油工业出版社,2000:337-340.
    [26] Barr D C and Altunday M. Identifying Hydraulic Units as an Aid to Quantifying Depositional Environments and diagentic facies,Geological Soc. of Malaysia Sgmp. on Reservoir Evaluation/Formation Damage,kuala Lumpur July 11,1992.
    [27] Rodriguez A and Maraven S A. Facies Modeling and the Flow Unit Concept as a Sedimentological Tool in Reservoir Description: A Case Study,SPE18154,Presented at the 63th Annual Technical Conference and Exhibition of the SPE,Houston,Tesas,Oct,2-5,1988:465-472.
    [28] Guangmng Tietal. Use of Flow Units as a Tool for Reservoir Description: A case study, SPE Formation Evaluation,1995.10(2):122-128.
    [29]马强.黄沙坨火山岩油田注水开发实践[J].吐哈油气,2008,13(1):26-30.
    [30]马志宏.黄沙坨地区火山岩储层研究及预测[J].特种油气藏,2003.10(3):5-8
    [31]张坤,罗海炳,王国勇,吴文柱,初振淼.黄沙坨地区火山岩成藏条件分析[J].特种油气藏,2001.8(4):17-20.
    [32]曹海丽.黄沙坨油田火山岩油藏特征综合研究[J].特种油气藏,2003.10(1):62-65. UnRegistered
    [33]马强.倾斜管道内油/水层流的稳定性分析[J].国外油田工程,2009,25(3):48-51.
    [34]郭齐军,焦守诠,万智民.火山岩储层的岩石学评价[M].北京:石油工业出版社,1995:6-8.
    [35]霍宇嘉.新型测井技术在粗面岩储层评价中的应用[J].长江大学学报(自然科学版),2008,5(2):53-56.
    [36]席雄祥,乔守武,冯继武,马强.底水油藏开采技术对策研究[J].内蒙古石油化工,2008,34(16): 113-114.
    [37]马强.改善黄沙坨油气田气井生产效果技术研究与应用[J].内蒙古石油化工,2008,34(2):82-84.
    [38]邢志贵,黄华杰,陈光权.油燕沟潜山中生界火山岩特征及含油气研究[M].北京:石油工业出版社,1995:1-6.
    [39]席雄祥,乔守武,乔玖春,马强.厚油层高渗透带封堵剂的研制与应用[J].内蒙古石油化工,2008,34(16):88-89.
    [40]贾振歧,张丽囡,王立军,等.油田开发设计与分析方法[M].北京:石油工业出版社,1994:154~165.
    [41]梁晓东,赵志刚,陈全茂等.辽河盆地荣兴屯地区中生界火山岩储集性能研究[M].北京:石油工业出版社.2000.:143-146.
    [42]何惠生,谢丛姣,马强.火山岩油藏储层特征及注水方案研究[J].油气田地面工程,2008,27(10): 27-28.
    [43]赵苗,陈东亮,吕滨,马强.黄沙坨油田周期注水试验效果分析[J].油气田地面工程,2008,27(11): 50-51.
    [44]嵇伟民,马强,杨先克.电热杆清蜡技术在黄沙坨油田的应用[A].//张庆昌.金马油田勘探与开发[C].沈阳:辽宁科学技术出版社,2008,224-227.
    [45]袁晓飞,马强,杨先克.油井动态控制图在黄沙坨油田的应用[A].//张庆昌.金马油田勘探与开发[C].沈阳:辽宁科学技术出版社,2008,230-234.
    [46]代诗华,姜淑云,王军.准噶尔盆地石西油田火山岩储集层的测井描述[M].北京:石油工业出版社,1998:125-129.
    [47]张世奇,纪友亮,石占中等.枣园油田沈家铺区块孔一段火成岩储层特征[M].北京:石油工业出版社,1999:16-19.
    [48]张华光,马强,张丽.井下多功能热洗阀在黄沙坨油田的应用[J].石油地质与工程,UnRegistered2009,23(4):92-94.
    [49]马强,靳燕.黄沙坨油田抽喷井生产中存在的问题及对策[J].承德石油高等专科学校学报,2008,10(1):10-12,16.
    [50]李长山,陈建文,游俊.火山岩储层建模初探[M].北京:石油工业出版社,2000:381-389.
    [51]马强,袁晓飞,张伟,嵇伟民.黄沙坨油田油井结蜡因素分析及治理对策[A].//张庆昌.金马油田勘探开发实践[C].沈阳:辽宁科学技术出版社,2006,285-288.
    [52]石雨田,潘保芝.分维的应用---定量描述裂缝发育程度[M].北京:石油工业出版社,1998:426-437.
    [53]范典高,段本春.岩浆岩储层的形成及油气藏类型[M].北京:石油工业出版社,1997:321-326.
    [54]伍友佳.火山岩油藏注采动态特征研究[J].西南石油学院学报,2001,23(2):14-18.
    [55]徐英丽,陈振岩.地震技术在辽河油田黄沙坨地区火山岩油藏勘探中的应用[J].特种油气藏,2003,10(1):36-39.
    [56]袁士义、宋新民、冉启全.裂缝性油藏开发技术[M].北京:石油工业出版社,2004:73~76.
    [57]邹艳霞.采油工艺技术[M]﹒北京:石油工业出版社,2006:167~179.
    [58]陶延令.采油技术技术问题汇编[M]﹒北京:石油工业出版社,1998:3~4.
    [59]韩耀萍.国外低渗透油田开发[A] .低渗透油田开发技术全国低渗透油田开发技术座谈会论文选[C].北京:石油工业出版社,1994. UnRegistered

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