中深层天然气储层“四性”关系研究及解释标准建立
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摘要
本文以孤北地区中深层天然气储层为例,主要研究了该类储层的四性关系特征和解释模型两个方面的内容。该类储层由于沉积作用和压实作用、胶结作用、溶蚀作用等各种成岩作用,储层具有低孔、低渗的特点,而且储层层内、层间非均质性很严重,且储层流体多样性,更增加该类储层评价的复杂性。针对这种情况,本文在获取试验分析、地质录井、试油等第一性资料的基础上,利用钻井取心,成像测井资料,并发挥其高分辨率的技术优势,有效识别储层岩性,综合应用各种测井资料,综合分析、研究不同岩性、不同厚度的测井响应特征。具体研究了储层的微观孔隙结构,储层四性关系,即:电性与岩性、岩性与物性、物性与含油性、电性与含油性,建立了孔隙度、渗透率的解释模型,利用该模型对研究区的一些井资料进行了二次评价,效果很好。同时,本文还给出了中深层低孔渗储层气层、低产气层、干层的测井解释模式,并根据测井岩相的定量参数建立测井评价标准。首次综合核磁共振、成像、自然伽马能谱等多项测井信息,建立研究工区测井岩相的识别模式。
This text takes the intermediate and deep gas reservior of the Gubei zonefor example.It contains two sides of content,which are relationship of the fourcharacteristics,such as lithology, electrical property, physical property andoil-bearing property; and interpretational criteria.Because of various of reactionof the sedimentary process, compression, cementation and denudation,etc,thereservior has the performance of low porosity and low permeability.Besides, thereservior is heterogeneous between reservoir.Moreover,the fluid in the reservoiris very complex..All of these increase the difficulty in evaluating the reservioraccurately.In view of this case,the text utilizes coring data,FMI logging data onthe base of acquiring first hand information such as experimental analysis, welllog, well testing.Also,the differet behaviour of different lithology and differetdepth reservoir is be considered in this text.Referring to various of loggingdatas ,the response of gas reservoir can be conclude . Microscopic pore structureis investigated detailed.The relationship of the electrical property, lithology,lithology and oil-bearing property is also investigated.Futher more ,theinterpretational criteria of porosity and permeability is established.Using theinterpretational criteria ,some well datas are evaluated secondly,and the result is very coincident with the actual result.Meanwhile,the interpretation model of gasreservoir ,low productivity gas layer and dry layer is first put forward.Andalso,in this text , the synthetical use of NMR logging,FMI logging and the GRspectrum et,is the first time.And building the identify type of lithofacies is alsooriginality.
This text takes the intermediate and deep gas reservior of the Gubei zonefor example.It contains two sides of content,which are relationship of the fourcharacteristics,such as lithology, electrical property, physical property andoil-bearing property; and interpretational criteria.Because of various of reactionof the sedimentary process, compression, cementation and denudation,etc,thereservior has the performance of low porosity and low permeability.Besides, thereservior is heterogeneous between reservoir.Moreover,the fluid in the reservoiris very complex..All of these increase the difficulty in evaluating the reservioraccurately.In view of this case,the text utilizes coring data,FMI logging data onthe base of acquiring first hand information such as experimental analysis, welllog, well testing.Also,the differet behaviour of different lithology and differetdepth reservoir is be considered in this text.Referring to various of loggingdatas ,the response of gas reservoir can be conclude . Microscopic pore structureis investigated detailed.The relationship of the electrical property, lithology,lithology and oil-bearing property is also investigated.Futher more ,theinterpretational criteria of porosity and permeability is established.Using theinterpretational criteria ,some well datas are evaluated secondly,and the result is very coincident with the actual result.Meanwhile,the interpretation model of gasreservoir ,low productivity gas layer and dry layer is first put forward.Andalso,in this text , the synthetical use of NMR logging,FMI logging and the GRspectrum et,is the first time.And building the identify type of lithofacies is alsooriginality.
引文
[1] 罗景美.天然气储层非电法测井的识别和定量解释[D]:[学位论文],青岛海洋大学,山东青岛:2000
[2] Richard Merkel.INTEGRATED PETROPHYSICAL MODELS IN TIGHTGAS SANDS[J]SPWLA 47th Annual Logging Symposium, June 4-7, 2006
[3] 冯庆付.泥质砂岩深层天然气测井资料解释方法研究及应用[D]:[学位论文],大庆石油学院,黑龙江大庆:2004
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[6] 范树平,张松扬.用NMR测井资料评价毛细管束缚水饱和度的方法[J].勘探地球物理进展,2002;25(2):30~33
[7] 赵军,刘兴礼.岩电参数在不同温度、压力及矿化度时的实验关系研究[J].测井技术,2004;28(4):269~272
[8] 张明禄,石玉江.复杂孔隙结构砂岩储层岩电参数研究[J].测井技术,2005;29(5):446~448
[9] 文政,赖强.利用测井资料求取储层孔隙结构特征参数[J].石油天然气学报,2006;28(4):78~81
[10]陆大卫等.核磁共振测井理论及应用[M].北京:石油工业出版社,1998;24~156
[11]Hamada,GM.Ebaluating Uncertainty in Archie's Water Saturation EquationParameters Determination[J] Methods.SPE 68083,17-20 March 2001.
[12]运华云,赵文杰等.利用 T2 分布研究岩石孔隙结构[J].测井技术,2002;26(1):18~21
[13]朱友青,付有升,杨晓玲.核磁共振测井在深层天然气勘探中的应用[J].1998;22(增刊):77~80
[14]石油测井情报协作组.测井新技术应用[M].北京:石油工业出版社,1998;4~275
[15]楚泽涵,谢京.用测井方法估算渗透率的评述[J].石油勘探开发,1994;21(1):46~52
[16]范宜仁,邓少贵等.柳东地区岩石电阻率实验及数值模拟研究[J].石油大学学报(自然科学版),1998;22(5):42~44
[17]杨超华.塔巴庙区块上古生界低渗透砂岩气层测井解释技术[J].测井技术,2002;26(6):490~495
[18]刘蔚,诸葛月英等.大宁-吉县地区煤层气测井综合研究[J].天然气工业,2004;24(5):45~47
[19]刘志远,陈彬,苏超.濮城油田沙三中亚段测井岩相解释方法研究[J].国外测井技术,2003;18(1):22~24
[20]曾文冲著.油气藏储集层测井评价技术[M].北京:石油工业出版社,1991;7~428
[21]雍世和,洪有密.测井资料综合解释与数字处理[M].北京:石油工业出版社,1982;23~125
[22]雍世和,张超谟.测井数字处理与综合解释[M].东营:石油大学出版社,1996;,152~313
[23]张世荣.模式识别技术在赤水天然气勘探的应用[J].贵州地质,2000;17(2):118~123
[24]刘刚,陈新军,柳保军等.灰色聚类分析在石油及天然气地质研究中的应用[J].新疆石油学院学报,2003;15(1):26~29
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[26]余敏,颜其彬.致密砂岩气层的识别方法[J].天然气工业,1995;16(6):21~23
[27]赵喜元,申辉林.新疆准噶尔盆地天然气层测井解释技术[J].测井技术,1999;23(2):89~93
[28]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):15~18
[29]洪有密.测井原理与综合解释[M].东营:石油大学出版社,1998;154~268
[30]孙建孟,王永刚.地球物理资料综合应用[M].东营:石油大学出版社,2001;16~144
[31]孙建孟.测井在储层污染损害评价中的应用[M].东营:石油大学出版社,2000;17~21,71~78,97~107
[32]张和平,刘中敏.特低孔隙砂岩储层油气层解释技术[J].测井技术,1998;22(增刊):64~69
[33]吴春萍,吴东平,杨超华.大牛地气田上古生界气层测井识别方法[J].天然气工业,2001;21(增刊):90~93
[34]张松杨.识别低阻气层的一种特征参数判别法[J].测井技术,1995;6:428~434
[35]耿龙祥,曹玉珊,易志伟等.濮城油田砂岩储集层物性下限标准研究[J].石油勘探与开发,1999;26(1):81~83
[36]宁从前,李宁.核磁共振测井在天然气勘探中的应用[J].地球物理学进展,2001;16(2)::42~49
[37]王爱丽,伍泰荣等.FMI 测井在临盘油田的应用[J].测井技术,2003;27(增刊):29~32
[38]王为民,郭和坤,叶朝辉等.低磁场条件下天然气核磁共振特性的实验研究[J].波谱学杂志,2001;18(3):223~227
[39]肖立志,柴细元等.核磁共振资料解释与应用导论[M].北京:石油工业出版社,2001;16~114
[40]颜惠兰.多极子阵列声波(NAC)在油田生产中的应用[J].特种油气藏,2004;11(5):60~62
[41]张向东.利用 FMI 成象测井资料解释地层沉积特征的典型实例[J].测井技术,1996;20(3):219~225
[42]高秋涛,黄思赵,时新芹.用 FMI 测井研究砾岩、火山岩储层[J],测井技术.1998;22(增刊):56~58
[43]李维彦,李永胜等.利用偶极横波成像测井资料评价地层的各向异性[J].江汉石油学院学报,1999;21(4):36~38
[44]Schlumberger Log Interpretation Charts.SugarLand[J],Texas Schlumberger2000:1~1~6~7
[45]National.Petroleum.Council,.The.Potenlia/for.NaturalGas.in.the.UnitedStates[J],Volumes I~VI, Washington, DC,1992.
[46]Mavor,M.J.,Pratt, T.J., and Britton, R.N.: "Improved.Methodology forDetermining Total Gas Content,"Volume 1. Desorption Data Summary, Gasesearch Institute Report No. GR1-93/0410, Chicago, Illinois(May, 1994).
[47]Hill, D.G. and Reeves, S. R., "Restimulation Research to Target Low Cost,Incremental Gas Reserves[J]," GasTips, Vol. 4 No. 3,Fall 1998.
[48]Scott Jacobsen, Dale May, et al Producibility Prediction In Gas SandsThroug Effective Integration Of NMR, Resistivity, and Porosity LogData[J]. SPWLA 47 Annual Logging Symposium, June 4-7, 2006
[49]Hugo Avalos T., Víctor Manuel Alvarez M., SHALLOW RESERVOIRSAND THE "GAS-EFFECT", TINTA 3 WELL, ANOLIGOCENE ANDEOCENE CASE IN BURGOS BASIN[J], MEXICO, SPWLA 47 AnnualLogging Symposium, June 4-7, 2006
[50]Chen, S., Munkholm, M.S, Application of NMR Logging for CharacterizingMovable and Immovable Fractions of Viscose Oils in Kazakhstan HeavyOil Field[J], SPWLA 47th Annual Logging Symposium, June 4-7, 2006
[51]Gulamabbas Merchant, Hans-Martin Maurer, et al Estimation of flushedzone and mudcake parameters using a new micro-resistivity pad device[J],2006, 47th Annual Logging Symposium
[2] Richard Merkel.INTEGRATED PETROPHYSICAL MODELS IN TIGHTGAS SANDS[J]SPWLA 47th Annual Logging Symposium, June 4-7, 2006
[3] 冯庆付.泥质砂岩深层天然气测井资料解释方法研究及应用[D]:[学位论文],大庆石油学院,黑龙江大庆:2004
[4] 周灿灿,程相志等.核磁共振自旋回波串确定渗透率方法[J].测井技术,2002;26(2):123~126
[5] 王为民,孙佃庆等.核磁共振测井基础实验研究[J].测井技术,1997;21(6):385~392
[6] 范树平,张松扬.用NMR测井资料评价毛细管束缚水饱和度的方法[J].勘探地球物理进展,2002;25(2):30~33
[7] 赵军,刘兴礼.岩电参数在不同温度、压力及矿化度时的实验关系研究[J].测井技术,2004;28(4):269~272
[8] 张明禄,石玉江.复杂孔隙结构砂岩储层岩电参数研究[J].测井技术,2005;29(5):446~448
[9] 文政,赖强.利用测井资料求取储层孔隙结构特征参数[J].石油天然气学报,2006;28(4):78~81
[10]陆大卫等.核磁共振测井理论及应用[M].北京:石油工业出版社,1998;24~156
[11]Hamada,GM.Ebaluating Uncertainty in Archie's Water Saturation EquationParameters Determination[J] Methods.SPE 68083,17-20 March 2001.
[12]运华云,赵文杰等.利用 T2 分布研究岩石孔隙结构[J].测井技术,2002;26(1):18~21
[13]朱友青,付有升,杨晓玲.核磁共振测井在深层天然气勘探中的应用[J].1998;22(增刊):77~80
[14]石油测井情报协作组.测井新技术应用[M].北京:石油工业出版社,1998;4~275
[15]楚泽涵,谢京.用测井方法估算渗透率的评述[J].石油勘探开发,1994;21(1):46~52
[16]范宜仁,邓少贵等.柳东地区岩石电阻率实验及数值模拟研究[J].石油大学学报(自然科学版),1998;22(5):42~44
[17]杨超华.塔巴庙区块上古生界低渗透砂岩气层测井解释技术[J].测井技术,2002;26(6):490~495
[18]刘蔚,诸葛月英等.大宁-吉县地区煤层气测井综合研究[J].天然气工业,2004;24(5):45~47
[19]刘志远,陈彬,苏超.濮城油田沙三中亚段测井岩相解释方法研究[J].国外测井技术,2003;18(1):22~24
[20]曾文冲著.油气藏储集层测井评价技术[M].北京:石油工业出版社,1991;7~428
[21]雍世和,洪有密.测井资料综合解释与数字处理[M].北京:石油工业出版社,1982;23~125
[22]雍世和,张超谟.测井数字处理与综合解释[M].东营:石油大学出版社,1996;,152~313
[23]张世荣.模式识别技术在赤水天然气勘探的应用[J].贵州地质,2000;17(2):118~123
[24]刘刚,陈新军,柳保军等.灰色聚类分析在石油及天然气地质研究中的应用[J].新疆石油学院学报,2003;15(1):26~29
[25]钱峥,赵澄林,刘孟慧.济阳坳陷深层天然气致密砂岩储集空间成因[J].石油大学学报(自然科学版),1994;18(6):21~25
[26]余敏,颜其彬.致密砂岩气层的识别方法[J].天然气工业,1995;16(6):21~23
[27]赵喜元,申辉林.新疆准噶尔盆地天然气层测井解释技术[J].测井技术,1999;23(2):89~93
[28]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):15~18
[29]洪有密.测井原理与综合解释[M].东营:石油大学出版社,1998;154~268
[30]孙建孟,王永刚.地球物理资料综合应用[M].东营:石油大学出版社,2001;16~144
[31]孙建孟.测井在储层污染损害评价中的应用[M].东营:石油大学出版社,2000;17~21,71~78,97~107
[32]张和平,刘中敏.特低孔隙砂岩储层油气层解释技术[J].测井技术,1998;22(增刊):64~69
[33]吴春萍,吴东平,杨超华.大牛地气田上古生界气层测井识别方法[J].天然气工业,2001;21(增刊):90~93
[34]张松杨.识别低阻气层的一种特征参数判别法[J].测井技术,1995;6:428~434
[35]耿龙祥,曹玉珊,易志伟等.濮城油田砂岩储集层物性下限标准研究[J].石油勘探与开发,1999;26(1):81~83
[36]宁从前,李宁.核磁共振测井在天然气勘探中的应用[J].地球物理学进展,2001;16(2)::42~49
[37]王爱丽,伍泰荣等.FMI 测井在临盘油田的应用[J].测井技术,2003;27(增刊):29~32
[38]王为民,郭和坤,叶朝辉等.低磁场条件下天然气核磁共振特性的实验研究[J].波谱学杂志,2001;18(3):223~227
[39]肖立志,柴细元等.核磁共振资料解释与应用导论[M].北京:石油工业出版社,2001;16~114
[40]颜惠兰.多极子阵列声波(NAC)在油田生产中的应用[J].特种油气藏,2004;11(5):60~62
[41]张向东.利用 FMI 成象测井资料解释地层沉积特征的典型实例[J].测井技术,1996;20(3):219~225
[42]高秋涛,黄思赵,时新芹.用 FMI 测井研究砾岩、火山岩储层[J],测井技术.1998;22(增刊):56~58
[43]李维彦,李永胜等.利用偶极横波成像测井资料评价地层的各向异性[J].江汉石油学院学报,1999;21(4):36~38
[44]Schlumberger Log Interpretation Charts.SugarLand[J],Texas Schlumberger2000:1~1~6~7
[45]National.Petroleum.Council,.The.Potenlia/for.NaturalGas.in.the.UnitedStates[J],Volumes I~VI, Washington, DC,1992.
[46]Mavor,M.J.,Pratt, T.J., and Britton, R.N.: "Improved.Methodology forDetermining Total Gas Content,"Volume 1. Desorption Data Summary, Gasesearch Institute Report No. GR1-93/0410, Chicago, Illinois(May, 1994).
[47]Hill, D.G. and Reeves, S. R., "Restimulation Research to Target Low Cost,Incremental Gas Reserves[J]," GasTips, Vol. 4 No. 3,Fall 1998.
[48]Scott Jacobsen, Dale May, et al Producibility Prediction In Gas SandsThroug Effective Integration Of NMR, Resistivity, and Porosity LogData[J]. SPWLA 47 Annual Logging Symposium, June 4-7, 2006
[49]Hugo Avalos T., Víctor Manuel Alvarez M., SHALLOW RESERVOIRSAND THE "GAS-EFFECT", TINTA 3 WELL, ANOLIGOCENE ANDEOCENE CASE IN BURGOS BASIN[J], MEXICO, SPWLA 47 AnnualLogging Symposium, June 4-7, 2006
[50]Chen, S., Munkholm, M.S, Application of NMR Logging for CharacterizingMovable and Immovable Fractions of Viscose Oils in Kazakhstan HeavyOil Field[J], SPWLA 47th Annual Logging Symposium, June 4-7, 2006
[51]Gulamabbas Merchant, Hans-Martin Maurer, et al Estimation of flushedzone and mudcake parameters using a new micro-resistivity pad device[J],2006, 47th Annual Logging Symposium
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