[1]张 磊.高温高压气田产能评价研究——以东方C气田为例[J].复杂油气藏,2024,17(01):92-97.[doi:10.16181/j.cnki.fzyqc.2024.01.014]
 ZHANG Lei.Research on production evaluation of high-temperature and high-pressure gas field: A case of Dongfang C GasField[J].Complex Hydrocarbon Reservoirs,2024,17(01):92-97.[doi:10.16181/j.cnki.fzyqc.2024.01.014]
点击复制

高温高压气田产能评价研究——以东方C气田为例()
分享到:

《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
17卷
期数:
2024年01期
页码:
92-97
栏目:
油气开发
出版日期:
2024-03-25

文章信息/Info

Title:
Research on production evaluation of high-temperature and high-pressure gas field: A case of Dongfang C GasField
作者:
张 磊
中海石油(中国)有限公司海南分公司,海南 海口 570311
Author(s):
ZHANG Lei
Hainan Branch of CNOOC(China) Limited,Haikou 570311,China
关键词:
高温高压气田产能异常产能评价
Keywords:
high temperature and high pressuregas fieldproductivity anomalyproduction evaluation
分类号:
TE373
DOI:
10.16181/j.cnki.fzyqc.2024.01.014
文献标志码:
A
摘要:
针对高温高压气田地层压力高、测试产量大导致的二项式无阻流量异常的问题,通过分析产能测试资料,发现常规二项式方程的局限性和测试压力与真实压力偏差是高温高压气井产能异常的主要原因,通过研究产能影响因素,建立了压力校正法、改进产能方程和地层参数法三种产能异常校正方法,新方法应用于东方C高温高压气田的产能评价,解决了东方C气田测试流压和产能曲线的偏差导致的产能异常难题,获得了可靠合理的产能评价方程,新方法为海上高温高压气田产能评价提供了新的思路。
Abstract:
Aiming at the problem of binomial open flow anomaly caused by high formation pressure and large test output in high-temperature and high-pressure gas fields,through analyzing the productivity test data,it is found that the limitations of the conventional binomial equation and the deviation between test pressure and real pressure are the main reasons for the abnormal productivity of high-temperature and high-pressure gas wells. Through the study of productivity influencing factors,three productivity anomaly correction methods,which are pressure correction method,improved productivity equation,and stratigraphic parameter method are established. The new method is applied to the productivity evaluation of the Dongfang C high- temperature and high- pressure gas field,which solves the difficult problem of abnormal productivity caused by the deviation of test flow pressure and productivity curve of the Dongfang C gas field,and obtains a reliable and reasonable productivity evaluation equation. The new method provides a new idea for the productivity evaluation of offshore high-temperature and high-pressure gas fields.

参考文献/References:

[1]李传亮.油藏工程原理[M].北京:石油工业出版社,2005:256-276.
LIChuanliang.Fundamentalsofreservoirengineering[M].Beijing:PetroleumIndustryPress,2005:256-276.
[2]李浩,周伟,汪来潮,等.南海深水高产气井测试分析及产能评价技术[J].科学技术与工程,2019,19(33):139-145.
LIHao,ZHOUWei,WANGLaichao,etal.Testanalysismethodsandproductivityevaluationtechnologyindeep-waterhighproductiongasreservoir,SouthChinaSea[J].ScienceTechnologyandEngineering,2019,19(33):139-145.
[3]陈元千.油气藏工程实用方法[M].北京:石油工业出版社,1999:453-464.
CHENYunaqian.Practicalmethodsofpetroleumreservoirengineering[M].Beijing:PetroleumIndustryPress,1999:453-464.
[4]苟宏刚,赵继承,秦志保,等.二项式产能方程系数异常情况(B小于零)分析[J].新疆石油地质,2006,27(2):210-212.
GOUHonggang,ZHAOJicheng,QINGZhibao,etal.Analysisofabnormalbinomialcoefficient(B<0)forbinomialdeliverabilityequation[J].XinjiangPetroleumGeology,2006,27(2):210-212.
[5]刘鹏超,欧志鹏,周伟,等.一种新的高温高压气藏二项式产能方程——考虑产束缚水、应力敏感及非稳态压力校正[J].石油化工应用,2019,38(3):18-22.
LIUPengchao,OUZhipeng,ZHOUWei,etal.Anewmethodofdeliverabilityequationinhightemperatureandhighpressuregasreservoirs-consideringunsteadypress-urecorrectionandstresssensitivitywhentheirreduciblewaterisproducted[J].PetrochemicalIndustryAppli-cation,2019,38(3):18-22.
[6]陈红玲.异常高压气藏产能分析方法研究[D].成都:成都理工大学,2008.
CHENHongling.Studyonproductivityanalysismethodofabnormaloverpressuregasreservoir[D].Chengdu:ChengduUniversityofTechnology,2008.
[7]王树平,姜超,孙华超,等.低渗气藏修正等时试井曲线异常处理新方法[J].中外能源,2023,28(5):46-49.
WANGShuping,JIANGChao,SUNHuachao,etal.Anewmethodforanalysisofmodifiedisochronalwelltestabnormalcurveforlowpermeabilitygasreservoirs[J].Sino-GlobalEnergy,2023,28(5):46-49.
[8]艾爽,张同义,徐燕东,等.基于约束优化的高温高压气井产能评价方法[J].特种油气藏,2016,23(5):78-81.
AIShuang,ZHANGTongyi,XUYandong,etal.Produ-ctivityestimationofhigh-temperatureandhigh-pressuregaswellbyconstrainedoptimization[J].SpecialOil&GasReservoirs,2016,23(5):78-81.
[9]陈春艳.异常高压气藏气井产能方程求解的简易方法[J].天然气工业,2007,27(4):88-89.
CHENChunyan.Asimplemethodtosolvethedelive-rabilityequationofagaswellinabnormallyhigh-pressuregasreservoir[J].NaturalGasIndustry,27(4):88-89.
[10]罗银富,黄炳光,王怒涛,等.异常高压气藏气井三项式产能方程[J].天然气工业,2008,28(12):81-82.
LUOYinfu,HUANGBingguang,WANGNutao,etal.Trinomialdeliverabilityequationforagaswellinabnormallyhighpressuregasreservoirs[J].NaturalGasIndustry,2008,28(12):81-82.
[11]汪新光,彭小东,李浩,等.海上高温超压气藏产能评价异常处理[J].科学技术与工程,2014,14(13):39-44.
WANGXinguang,PENGXiaodong,LIHao,etal.Exceptionprocessingofdeliverabilityevaluationforoffshoregaswellwithhightemperatureandoverpressure[J].ScienceTechnologyandEngineering,2014,14(13):39-44.
[12]彭小东,李华,李浩,等.拟压力稳定点法在海上高温高压气井产能评价中的应用[J].天然气勘探与开发,2019,42(2):107-112.
PENGXiaodong,LIHua,LIHao,etal.Applicationofpseudopressurestabilitypointmethodtoevaluatingproductivityofoffshoregaswellswithhighpressureandhightemperature[J].NaturalGasExplorationandDeve-lopment,2019,42(2):107-112.
[13]张培军,唐玉林.一点法公式在川东气田的应用及校正[J].天然气勘探与开发,2004,27(2):24-25,64.
ZHANGPeijun,TANGYulin.Applicationandcorrectionof1-pointmethodformulainEastSichuangasfield[J].NaturalGasExplorationandDevelopment,2004,27(2):24-25,64.
[14]王会强,邓清源,于鹏,等.金秋气田变系数一点法产能公式建立与应用[J].油气井测试,2022,31(6):6-10.
WANGHuiqiang,DENGQingyuan,YUPeng,etal.EstablishmentandapplicationofproductivityformulaofvariablecoefficientonepointmethodinJinqiugasfield[J].WellTesting,2022,31(6):6-10.
[15]左翊寅,徐杨.基于产能测试资料的异常高压气藏渗透率评价方法[J].中国石油和化工标准与质量,2022,42(14):10-12.
ZUOYiyin,XUYang.Permeabilityevaluationmethodofabnormallyhighpressuregasreservoirbasedonpro-ductivitytestdata[J].ChinaPetroleumandChemicalStandardandQuality,2022,42(14):10-12.

备注/Memo

备注/Memo:
收稿日期:2022-12-02;改回日期:2023-08-16。
作者简介:张磊(1985—),硕士,主要从事油气田开发地质研究。E-mail:zhanglei25@cnooc.com.cn。
更新日期/Last Update: 2024-03-25