应用数值模拟法研究复杂断块油藏剩余油分布

Application of numer ical simulat ion technology in
residual o il distribution forecast of complicated faultblock
reservo irs

杨承林1, 2 许春娥2 石书灿3

Yang Chenglin,XuChun’e, Shi Shucan.

1 中国地质大学, 北京100083; 2 中原油田分公司勘探开发科学研究院, 河南濮阳457001 ;

3 中原油田企业管理处, 河南濮阳457001

( 1. China University of Geosc ience,
Beijing 100083; 2. Sc ientific R eseach Institute of
Exploration and Development, Zhongyuan O ilf ie ld
Company, SINOPEC, Puyang 457001, China ),

Block  M11 of  M achang O ilfield, Zhongyuan Oil
Com pany, deposits comp lex geo log ical structure and has been
access to extra- h igh w ater- cut per iod. A im ed at its featu res
and d ifficult, a geo log ica l mode l for nume rical s imu lation w as
established, and the d istribution o f residua l o il and re fined o il
reservo ir num er ica l sim ulation had been stud ied on th is basis.
The paper ana ly zed the status of the used o il reserves and
d istr ibu tion o f the rem a ining o il in the plane and vertica l
position, dete rm ined the m a in types of residua l o il
d istr ibu tion. Som e ava ilab le ad justm ent m easures of residua l
o il po tentia ls w ere pu t forw ard to obta in a better y ield results.