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Journal of Chengdu University of Technology (Science and Technology Edition), ISSN 1671-9727, 12/2006, Volume 33, Issue 6, pp. 593 - 597
Journal Article
Petroleum Science and Technology, ISSN 1091-6466, 09/2004, Volume 22, Issue 9-10, pp. 1299 - 1308
Journal Article
Xi'an Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of Xi'an Shiyou University, Natural Sciences Edition, ISSN 1673-064X, 2008, Volume 23, Issue 1, pp. 30 - 33
Journal Article
Petroleum Science and Technology, ISSN 1091-6466, 01/2004, Volume 22, Issue 9-10, pp. 1299 - 1308
The Daqing vacuum residue (DQVR) was separated into 14 narrow fractions by Supercritical Fluid Extraction and Fractionation (SFEF). The contents of element,... 
Structure parameter | Chemical composition | Daqing vacuum residue
Journal Article
Journal of Hunan University of Science and Technology, ISSN 1672-9102, 03/2006, Volume 21, Issue 1, pp. 82 - 85
Journal Article
Society of Petroleum Engineers - SPE Asia Pacific Enhanced Oil Recovery Conference, EORC 2015, 2015, pp. 487 - 502
Conference Proceeding
Advances in Energy Science and Equipment Engineering - Proceedings of International Conference on Energy Equipment Science and Engineering, ICEESE 2015, 2015, Volume 1, pp. 871 - 874
Conference Proceeding
Advanced Materials Research, ISSN 1022-6680, 12/2012, Volume 616-618, pp. 701 - 704
Because the hard strata and big angle of bedding, deep wells in Daqing Xujiaweizi area well deviate easily. Low efficiency and long drilling cycle are big... 
Bottom hole assembly | Deviation control | The deep well in daqing xujiaweizi area | Smooth drill collars (slick assembly)
Journal Article
Lancet, The, ISSN 0140-6736, 2016, Volume 388, Issue 10054, pp. 1893 - 1902
Journal Article
International Journal of Earth Sciences, ISSN 1437-3254, 2009, Volume 98, Issue 6, pp. 1511 - 1527
Journal Article
Lancet, The, ISSN 0140-6736, 2012, Volume 379, Issue 9818, pp. 815 - 822
Journal Article
Society of Petroleum Engineers - SPE Enhanced Oil Recovery Conference 2011, EORC 2011, 2011, Volume 2, pp. 1175 - 1184
Conference Proceeding
Society of Petroleum Engineers - SPE Enhanced Oil Recovery Conference 2011, EORC 2011, 2011, Volume 2, pp. 991 - 1001
Conference Proceeding
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