重庆科技学院学报：自然科学版
重慶科技學院學報：自然科學版
중경과기학원학보：자연과학판
Journal of Chongqing University of Science and Technology:Natural Science Edition
2012年
4期
41-44
,共4页
刘正%钟海全%樊建明%李志宽
劉正%鐘海全%樊建明%李誌寬
류정%종해전%번건명%리지관
超低渗透%热水驱%渗流阻力%稀油油藏
超低滲透%熱水驅%滲流阻力%稀油油藏
초저삼투%열수구%삼류조력%희유유장
ultra-low permeability%hot water flooding%flow resistance%thin-oil reservoir
从流体热膨胀性、黏度、润湿性等多个方面开展超低渗透稀油油藏热水驱研究。超低渗透稀油油藏较特低渗透油藏储层岩石更加致密,孔隙度更小,渗透率更低且渗流阻力更大,储层流体在地层中流动表现为非达西流动,并表现为更强非均质性。
從流體熱膨脹性、黏度、潤濕性等多箇方麵開展超低滲透稀油油藏熱水驅研究。超低滲透稀油油藏較特低滲透油藏儲層巖石更加緻密,孔隙度更小,滲透率更低且滲流阻力更大,儲層流體在地層中流動錶現為非達西流動,併錶現為更彊非均質性。
종류체열팽창성、점도、윤습성등다개방면개전초저삼투희유유장열수구연구。초저삼투희유유장교특저삼투유장저층암석경가치밀,공극도경소,삼투솔경저차삼류조력경대,저층류체재지층중류동표현위비체서류동,병표현위경강비균질성。
From the factors of the injected fluid thermal expansion effect, viscosity, wettability, this paper carries out hot water flooding study.The ultra-low reservoir owns more compacted rock and smaller porosity as well as lower permeability and the seepage resistanse, and the fluid flow in the reservoir is non-Darcy flow. The ultra-low reservoir reflects the more heterogeneity.
