APPLICATION STUDY OF THE ASPHALTIC HEAVY OIL CONTROLLING TECHNOLOGY IN WELL TK305, TAHE OILFIELD

XU Gang,GU Wen-tao,JIANG Zhen,KANG Hong-bin,ZHAN Xin

doi:10.11764/j.issn.1672-1926.2007.01.145

Natural Gas Geoscience >

2007 , Vol. 18 >Issue 1: 145 - 148

DOI: https://doi.org/10.11764/j.issn.1672-1926.2007.01.145

APPLICATION STUDY OF THE ASPHALTIC HEAVY OIL CONTROLLING TECHNOLOGY IN WELL TK305, TAHE OILFIELD

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(1.Oilfield Exploitation Department of Jiangsu Oil Exploration Corporation, Yan gzhou 220059, China;
2.No.1 Testing and Production Factory，Tahe Oilfield of Northwest Oil Bureau, L untai 841600, China)

Received date: 2006-09-03

Revised date: 2006-12-12

Online published: 2008-06-20

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Abstract

The oil properties in Well TK305 change with production, from the milk yellow condensate light oil in the early stage of production through the brown-yellow condensate light oil to the brown-yellow condensate oil and black heavy oil. Because the oil properties have changed, this well cannot produce normally. Aiming at this practical problem of production, the technology of controlling heavy oil by mixing high-temperature asphalt dispersing agent is presented. Based on the experiments, this well is conducted by broken down technology, achieving some effects.

Key words： Tahe Oilfield; Oil property; Asphaltic heavy oil

Cite this article

XU Gang,GU Wen-tao,JIANG Zhen,KANG Hong-bin,ZHAN Xin . APPLICATION STUDY OF THE ASPHALTIC HEAVY OIL CONTROLLING TECHNOLOGY IN WELL TK305, TAHE OILFIELD[J]. Natural Gas Geoscience, 2007 , 18(1) : 145 -148 . DOI: 10.11764/j.issn.1672-1926.2007.01.145

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