一种新型泡点压力预测模型的建立和应用——以塔里木油区为例

王佳营; 赵仁保; 李姝璇; 贾瑜; 付宁; 齐双瑜

doi:10.13809/j.cnki.cn32-1825/te.2022.06.012

油气藏评价与开发 >

2022 , Vol. 12 >Issue 6: 927 - 934

DOI: https://doi.org/10.13809/j.cnki.cn32-1825/te.2022.06.012

综合研究

一种新型泡点压力预测模型的建立和应用——以塔里木油区为例

王佳营 ,
赵仁保 ,
李姝璇 ,
贾瑜 ,
付宁 ,
齐双瑜

展开

1.中国石油大学（北京），北京 102249
2.西南石油大学，四川成都 610500
3.中国石油川庆钻探工程有限公司长庆井下技术作业公司，陕西西安710018
4.中国石油大港油田公司勘探开发研究院，天津 300280

王佳营（1993—），女，博士，工程师，从事提高油气采收率研究。地址：北京市昌平区中国石油大学（北京），邮政编码：102249。E-mail：Wangjiayingswpu@163.com

收稿日期: 2021-07-28

网络出版日期: 2022-12-02

收起

A new model to predict bubble point pressure: Its establishment and application in Tarim Oildom

Jiaying WANG ,
Renbao ZHAO ,
Shuxuan LI ,
Yu JIA ,
Ning FU ,
Shuangyu QI

Expand

1. China University of Petroleum（Beijing）, Beijing 102249, China
2. Southwest Petroleum University, Chengdu, Sichuan 610500, China
3. CCDC Changqing Downhole Technology Company, PetroChina, Xi’an, Shaanxi 710018, China
4. Research Institute of Exploration and Development, PetroChina Dagang Oilfield Company, Tianjin 300280, China

Received date: 2021-07-28

Online published: 2022-12-02

Fold

摘要

地层原油泡点压力（p_b）是确定油藏类型、制定油藏开发方案和进行油藏工程计算必不可少的重要参数，也是计算油田储量及选择油井工作制度的基础。为了方便、快速预测油藏流体泡点压力值，在大量PVT（高压物性）实验测试数据基础上，对深层复杂油藏流体确定泡点压力值的经验模型进行了描述，分析并确定了影响塔里木油区深层复杂油气藏地层原油泡点压力值的主控因素，建立了一种快速预测油藏流体泡点压力的模型。基于塔里木油区132组样品数据，利用数模软件进行回归分析，得出了泡点压力新模型的10个影响因素和相关参数的取值，并通过对后续10支地层流体样品的补充PVT实验数据进行实例验证。对比已有经验公式，该预测模型具有更好的预测效果。

关键词： 复杂油藏; 泡点压力; 共轭梯度; 经验公式; 拟合对比

本文引用格式

王佳营 , 赵仁保 , 李姝璇 , 贾瑜 , 付宁 , 齐双瑜 . 一种新型泡点压力预测模型的建立和应用——以塔里木油区为例[J]. 油气藏评价与开发, 2022 , 12(6) : 927 -934 . DOI: 10.13809/j.cnki.cn32-1825/te.2022.06.012

Abstract

Bubble point pressure（p_b） is an essential parameter for determining reservoir type, formulating reservoir development scheme and reservoir engineering calculation. It is also the basis for calculating oilfield reserves and selecting oil well working system. In order to conveniently and rapidly predict the bubble point pressure value of reservoir fluid, the empirical model for determining the bubble point pressure value of deep complex reservoir fluid is described based on a large number of PVT high-pressure physical property test data. And the main controlling factors affecting the bubble point pressure of oil in deep complex reservoir of Tarim oildom are analyzed and determined. Meanwhile, A model for rapid prediction of reservoir fluid bubble point pressure is established. Based on 132 groups of sample data in Tarim oil area, the regression analysis is carried out by using digital simulation software, and the values of 10 influencing factors and related parameters of the new bubble point pressure model are obtained. It is verified by the supplementary PVT experimental data of 10 subsequent formation fluid samples. Compared with the existing empirical formula, the prediction model has better prediction effect.

Key words： complex reservoirs; bubble point pressure; conjugate-gradient; empirical formula; fitting and contrast

参考文献

[1]	丁勇. 塔河油田奥陶系油气藏流体分布与受控因素[J]. 海相油气地质, 2016, 21(1): 13-18.
[1]	DING Yong. Distribution and control factors of fluids in Ordovician reservoirs in Tahe oilfield[J]. Marine Origin Petroleum Geology, 2016, 21(1): 13-18.
[2]	高志飞, 许寻, 王坤, 等. 低渗、特低渗轻质油藏溶解气驱气体流动临界饱和度研究——以中原油田为例[J]. 石油地质与工程, 2021, 35(3): 63-66.
[2]	GAO Zhifei, XU Xun, WANG Kun, et al. Study on gas critical gas saturation of dissolved gas flooding in light oil reservoir with low permeability and ultralow permeability: By taking Zhongyuan oilfield as an example[J]. Petroleum Geology and Engineering, 2021, 35(3): 63-66.
[3]	朱化蜀. 油气藏流体高压物性参数及相态特征预测方法研究[D]. 成都: 西南石油大学, 2006.
[3]	ZHU Huashu. Study on prediction method of high pressure physical parameters and phase-behavior characteristics of fluid in oil and gas reservoir[D]. Chengdu: Southwest Petroleum University, 2006.
[4]	王守龙, 李爱芬, 付帅师, 等. CO₂对曲塘区块地层油高压物性影响研究[J]. 科学技术与工程, 2016, 16(23): 173-176.
[4]	WANG Shoulong, LI Aifen, FU Shuaishi, et al. Study of the effect of CO₂ on PVT of Qutang field[J]. Science Technology and Engineering, 2016, 16(23): 173-176.
[5]	STANDING M B. A pressure-volume-temperature correlation for mixtures of California oils and gases[J]. Drilling & Production Practice, 1947: 275-287.
[6]	LASATER J A. Bubble point pressure correlation[J]. Journal of Petroleum Technology, 1958, 10(5): 65-67.
[7]	GLASO O. Generalized pressure-volume temperature correlations[J]. Journal of Petroleum Technology, 1980, 32(5): 785-795.
[8]	李爱芬, 王守龙, 吕姣, 等. 地层原油组成差异对高压物性参数的影响[J]. 新疆石油地质, 2014, 35(3): 299-302.
[8]	LI Aifen, WANG Shoulong, LYU Jiao, et al. Effect of the composition of formation crude oil on PVT data[J]. Xinjiang Petroleum Geology, 2014, 35(3): 299-302.
[9]	曹刚. 多层油藏层系重组开发指标预测方法[J]. 科学技术与工程, 2015, 15(4): 212-215.
[9]	CAO Gang. Development index prediction method of layers recombination in multi-layer reservoirs[J]. Science Technology and Engineering, 2015, 15(4): 212-215.
[10]	石德佩, 孙雷, 李东平, 等. 关于烃-水体系相平衡研究的现状及新进展[J]. 西南石油学院学报, 2005, 27(3): 49-53.
[10]	SHI Depei, SUN Lei, LI Dongping, et al. The domestic and abroad situation and the latest development of hydrocarbon-water phase equilibria[J]. Journal of Southwest Petroleum Institute, 2005, 27(3): 49-53.
[11]	范宁磊. 求解大规模全局优化问题的算法研究[D]. 西安: 西安电子科技大学, 2020.
[11]	FAN Ninglei. Algorithms foe solving large-scale global optimization problems[D]. Xi’an: Xidian University, 2020.
[12]	尚飞. 遗传算法在图像处理中的应用研究[D]. 北京: 华北电力大学(北京), 2007.
[12]	SHANG Fei. Application of the genetic algorithm in image processing[D]. Beijing: North China Electric Power University(Beijing), 2007.
[13]	李其朋. 黑油高压物性参数模拟方法及应用[J]. 油气地质与采收率, 2009, 16(3): 79-81.
[13]	LI Qipeng. PVT parameters simulations method and application of black oil[J]. Petroleum Geology and Recovery Efficiency, 2009, 16(3): 79-81.
[14]	宋春涛. 考虑压力敏感和启动压力梯度的低渗透油藏数值模拟研究[J]. 科学技术与工程, 2012, 12(25): 6319-6326.
[14]	SONG Chuntao. Numerical reservoir simulation considering threshold pressure gradient and stress sensitive phenomenon. Science Technology and Engineering, 2012, 12(25): 6319-6326.
[15]	常玉青, 宋考平. 非线性回归油藏指数敏感性分析[J]. 科学技术与工程, 2011, 11(22): 5411-5414.
[15]	CHANG Yuqing, SONG Kaoping. Reservoir parameter sensitivity analysis with experimental design[J]. Science Technology and Engineering, 2011, 11(22): 5411-5414.
[16]	张晨朔, 范子菲, 许安著, 等. 含酸气挥发油藏回注溶解气对原油相态与物性的影响[J]. 科学技术与工程, 2016, 16(27): 152-156.
[16]	ZHANG Chenshuo, FAN Zifei, XU Anzhu, et al. Study on the law of elastic recovery of tight reservoir and its influence factors[J]. Science Technology and Engineering, 2016, 16(27): 152-156.
[17]	张茂林, 梅海燕, 李闽, 等. 考虑毛细管压力作用的挥发油气体系相平衡模型[J]. 中国海上油气(地质), 2002, 16(5): 48-51.
[17]	ZHANG Maolin, MEI Haiyan, LI Min, et al. A phase equilibrium model in volatile petroleum system under consideration of capillary pressure[J]. China Offshore Oil and Gas(Geology), 2002, 16(5): 48-51.
[18]	王高峰, 秦积舜, 胡永乐, 等. 低渗透油藏气驱“油墙”物理性质描述[J]. 科学技术与工程, 2017, 17(1): 29-35.
[18]	WANG Gaofeng, QIN Jishun, HU Yongle, et al. Physical property description of gas flooding “Oil Bank” in tight reservoirs[J]. Science Technology and Engineering, 2017, 17(1): 29-35.
[19]	李文杰, 周光辉, 曹尹平. 一种下降的混合共轭梯度法[J]. 淮北师范大学学报(自然科学版), 2021, 42(2): 9-15.
[19]	LI Wenjie, ZHOU Guanghui, CAO Yinping. A descent hybrid conjugate gradient method[J]. Journal of Huaibei Normal University(Natural Science), 2021, 42(2): 9-15.
[20]	谭承军. 地层原油的泡点压力, 体积系数经验公式在塔里木的应用[J]. 试采技术, 1994, 15(1): 47-53.
[20]	TAN Chenjun. Application of empirical formula for bubble point pressure and volume coefficient of formation crude oil in Tarim[J]. Trial Testing and Production Technology, 1994, 15(1): 47-53.

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract

参考文献