碳酸盐岩储层含水饱和度模型发展及分析

doi:10. 3863/j. issn. 1674 – 5086. 2013. 05. 005

摘要/Abstract

摘要：

在参阅国内外相关文献基础上，根据研究对象、导电方式、研究方法的不同，将目前针对碳酸盐岩储层的含水
饱和度模型分为4 种：基于阿尔奇方程的经验性扩展模型；按照不同孔隙发育类型划分、基于双重及三重孔隙的饱和
度模型；按照孔隙尺寸大小划分、基于双重及三重孔隙的饱和度模型；基于有效介质理论基础的饱和度模型。从导电
机理、基本假设、应用情况对不同的饱和度模型进行了分析，指出基于阿尔奇方程的经验性扩展模型形式简洁，在实验
数据刻度下往往可以达到数值上的等效，而基于三重孔隙的饱和度模型是目前最有希望达到通用性应用的一种。对
于碳酸盐岩饱和度模型的研究，建议今后从导电机理，岩石物理实验、模型参数求取及应用等方面做更深入的工作，并
指出基于数字岩芯的孔隙网络导电模型是今后发展的重要方向。

关键词: 饱和度, 孔隙模型, 裂缝, 碳酸盐岩储层, 孔洞型储层, 数字岩芯

Abstract:

In order to understand the current situation of carbonate reservoir water saturation models，and to offer basic information
for saturation evaluation in heterogeneous reservoir，this paper summarizes the current saturation interpretation models.
According to study objects，conductive mechanism and study methods，the carbonate reservoir saturation interpretation models
are divided into four types：Archie and its extended empirical saturation models，saturation models of dual and triple porosity
system based on different porosity types，saturation models of dual and triple porosity system based on different porosity size，
and saturation models based on effective medium theory. The conductive mechanism，assumption and application of different
saturation interpretation models have been discussed. It points out that the Archie formula is concise，and always equivalent in
the numerical sense after scaled by the data of experimental analysis and the triple-model will be the most conventional one that
we expected currently，and based on the discussion we suggests that rock conductive mechanism，petrophysics experiment and
the calculation of model parameters need further research，and that the pore network model based on digital core is an important
research subject in carbonate reservoir evaluation.

Key words: saturation, porosity model, fracture, carbonate reservoir, vuggy reservoir, digital core

王敏. 碳酸盐岩储层含水饱和度模型发展及分析[J]. 西南石油大学学报(自然科学版), DOI: 10. 3863/j. issn. 1674 – 5086. 2013. 05. 005.

Wang Min. Improvement and Analysis of Carbonate Reservoir Saturation Model[J]. 西南石油大学学报(自然科学版), DOI: 10. 3863/j. issn. 1674 – 5086. 2013. 05. 005.

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参考文献

[1] Archie G E．The electrical resistivity log as an aid in determining

some reservoir characteristics[J]. AIME，1942，

146：54–61．

[2] 孙建国. 阿尔奇（Archie）公式：提出背景与早期争论[J].

地球物理学进展，2007，22（2）：472–486.

Sun Jianguo. Archie’s formula：historical background and

earlier debates[J]. Progress in Geophysics，2007，22（2）：

472–486.

[3] Mungan N，Moore E J．Certain wettability effects on electrical

resistivity in porous media[J]. Journal of Canadian

Petroleum Technology，1968，7（1）：20–25．

[4] 孙建孟，王克文，李伟. 测井饱和度解释模型发展

及分析[J]. 石油勘探与开发，2008，35（1）：101–107.

Sun Jianmeng，Wang Kewen，Li Wei. Development and

analysis of logging saturation interpretation models[J].

Petroleum Exploration and Development，2008，35（1）：

101–107.

[5] Towle G. An analysis of the formation resistivity factorporosity

relationship of some assumed pore geometries[

C]. SPWLA Conference Paper，1962–C.

[6] Aguilera R. Analysis of naturally fractured reservoirs from

sonic and resistivity logs[J]. Journal of Petroleum Technology，

1974，26（11）：1233–1238.

[7] Honarpour M M，Sprunt E S，Hensel W M，et al. Compilation

of electrical resistivity measurements performed by

twenty-five laboratories[J]. Log Analysts，1988，29（1）：

13–29.

[8] Degraaf J D，Schipper B A，Smits R M M，et al. Measurements

and evaluation of resistivity index curves[J]. Log

Analysts，1991，32（5）：583–595.

[9] Longeron D G，Argued M J，Feraud J P. Effect of overburden

pressure and the nature and microscopic distribution

of fluids on electrical properties of rock samples[J]. SPE

Formation Evaluation，1989，4（2）：194–202.

[10] Fatt I. The network model of porous media II—Dynamic

properties of a single size tube network[J]. Trans. AIME，

1956，207：160–163.

[11] Pirson S J，Hilchie D W. Water cut determination from

well logs in fractured and Vuggy formations[C]. Dallas：

SPWLA2 Logging Symposium Trans.，1961.

[12] Porter C R，Pickett G R，Whiteman W W. A statistical

method for determination of water saturation from logs[J].

The Log Analyst，1969（6）：25–28.

[13] Aguilera R，Van Poollen H K. Naturally fractured

reservoirs-porosity and water saturation can be estimated

from well logs[C]. Oil and Gas Journal，1979：101–108.

[14] Amin A T，Watfa M，Awad M A. Accurate estimation of

water saturations in complex carbonate reservoirs[C]. SPE

15714，1987.

[15] Watfa M. Using electrical logs to obtain the saturation exponent（

n）in the article equation[C]. SPE 21415，1991.

[16] Keller G V. Effect of wettability on the electrical resistivity

of sand[J]. Oil and Gas Journal，1953，51：62–65.

[17] Ransom R C. A contribution toward a better understanding

of the modified Archie formation resistivity factor relationship[

J]. The Log Analyst，1984，45（2）：7– 12.

[18] Rasmus J C. A summary of the effects of various pore geometries

and their wettabilities on measured and in-situ

values of cementation and saturation exponents[J]. The

Log Analyst，1987，28（2）：152–164.

[19] Donaldson E C，Siddiqui T K. Relationship between

Archie saturation exponent and wettability[J]. SPE Formation

Evaluation，1989，4（3）：359–362.

[20] Maute R E，Lyle L W，Sprunt E S. Improved data analysis

method of determining Archie parameters“m”and

“n”from core data[J]. Journal of Petroleum Technology，

1992，43（1）：103–107.

[21] Asquith G B，Saha S. Determining archie parameters

mand n using least squares summation and dielectric water

saturations[C]. The Pascal Computer Program MN，1991：

24–28.

[22] Focke J W，Munn D. Cementation exponents in middle

eastern carbonate reservoirs[C]. SPE 13735，1987.

[23] Borai A M. A new correlation for the cementation factor

in low-porosity carbonates[C]. SPE 14401，1987.

[24] Schlumberger. Archie’s law：Electrical conduction in

clean water-bearing rock[J]. The Technical Review，

1988，36（3）：4–13.

[25] Gomez-Rivero O. Discussion of the porosity exponent and

matrix porosity resistivity factor relationship[C]. Society

of Professional Well Log Analysts，June，1981.

[26] 潘保芝，张丽华，单义刚，等. 裂缝和孔洞型储层孔隙

模型的理论进展[J]. 地球物理学进展，2006，21（4）：

1232–1237.

Pan Baozhi，Zhang Lihua，Shan Yigang，et al. Progress

in porosity model for fractured and vuggy reservoirs[J].

Progress in Geophysics，2006，21（4）：1232–1237.

[27] 王敏，张丽艳，孙建孟，等. 碳酸盐岩储层孔隙模型及

孔隙结构指数研究进展[J]. 西安石油大学学报：自然

科学版，2010，25（3）：1–7.

Wang Min，Zhang Liyan，Sun Jianmeng，et al. Research

progress of pore models and pore structure exponent of

carbonate reservoirs[J]. Journal of Xi’an Shiyou University：

Natural Science Edition，2010，25（3）：1–7.

[28] Prison S J. Log interpretation in rocks with multiple porosity

types-water or oil wet[C]. World Oil，1957：196.

[29] Fraser D. A quantitative study of electric logs in oil

wet and fractured reservoirs[D]. Texas：The University of

Texas，1958.

[30] Aguilera R. Analysis of naturally fractured reservoirs from

conventional well logs[J]. Journal of Petroleum Technology，

1976，28（7）：764–772.

[31] Luica F J. Petrophysical parameters estimated from visual

descriptions of carbonate rocks：a field classification of

carbonate pore space[J]. SPE 10073，1983.

[32] Serra O. Formation microscanner image interpretation[C].

Houston：Schlumberger Educational Service，1989.

[33] Aguilera R. Naturally fractured reservoirs[M]. Tulsa，Oklahoma：

Penn Well Books，1995：521.

[34] Aguilera，M S，Aguilera R. Improved models for petrophysical

analysis of dual porosity reservoirs[J]. Petrophysics，

2003，44（1）：21–35.

[35] Aguilera R F，Aguilera R. A triple porosity model for

petrophysical analysis of naturally reservoirs[J]. Petrophysics，

2004，45（2）：157–166.

[36] 刘瑞林. 塔河油田奥陶系流体性质识别[R]. 乌鲁木齐：

中国石化西北分公司勘探开发研究院，2008.

[37] Petricola M J C，Watfa M. Effect of microporosity in carbonates：

introduction of a versatile saturation equation[C].

SPE 29841，1995.

[38] Dixon J R，Marek B F. The effect of bimodal pore size

distribution on electrical properties of some middle eastern

limestone[C]. SPE 20601，1990.

[39] Fleury M，Efnik M，Kalam M Z. Evaluation of water saturation

from resistivity in a carbonate field from laboratory

to logs[C]. Abu Dhabi，UAE：the International Symposium

of the Society of Core Analysts，2004.

[40] Fleury M. Resitivity in carbonates：New insights[C]. SPE

77719，2002.

[41] Kazatchenko E，Markov M，Mousatov A，et al. Simulation

of the electrical resistivity of double porosity carbonate

formations saturated with fluid mixtures[C]. SPWLA

46th Annual Logging Symposium，2005.

[42] Kazatchenko E，Markov M，Mousatov A. Joint inversion

of acoustic and resistivity data for carbonate microstructure

evaluation[J]. Petrophysics，2004，45（2）：130–140.

[43] Kazatchenko E，Markov M，Mousatov A. Joint modeling

of acoustic velocities and electrical conductivity from unified

microstructure of rocks[J]. Journal of Geophysical

Research：Solid Earth：2004，109（B1）：8.

[44] Berg C R. Effective-medium resistivity models for calculation

water saturation in porous rock[J]. The Log Analyst，

1996，37（3）：16–28．

[45] Berg C R. A simple，effective-medium model for water

saturation in porous rocks[J]. Geophysics，1995，60（4）：

1070–1080.

[46] Sen P N，Scala C，Cohen M N. A self-similar model for

sedimentary rocks with application of the dielectric constant

of fused glass beads[J]. Geophysics，1981，46（5）：

781–795.

[47] Norris A N，Sheng P，Callegari A J. Effective-medium

theories for two-phase dielectric Media[J]. Journal of Applied

Physics，1985，57（6）：1990–1996.