DocumentCode
3156098
Title
Notice of Retraction
The research of sour gas reservoir damage mechanism
Author
Jinghong Hu ; Jinzhou Zhao ; Shunli He ; Yongming Li
Author_Institution
Sch. of Energy Resources, China Univ. of Geosci., Beijing, China
fYear
2011
fDate
8-10 Aug. 2011
Firstpage
6477
Lastpage
6480
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Sulfur deposition damage is one of the most important problems in sour gas reservoir development. With decreasing pressure and temperature near bore zones, solid elemental sulfur may deposit and block pore. What´s worse, it reduces the inflow performance of sour-gas wells. Based on the comprehensive analysis of deposit and block process, solid elemental sulfur motional and mechanical model were established with irreducible water considered. The results indicated that precipitated solid elemental sulfur did not move a long time in pore; they could in-suit deposit. Irreducible water plays an important role in sulfur deposition. The former precipitated solid blocked pore and the latter solid could be carried if gas velocity was big enough.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Sulfur deposition damage is one of the most important problems in sour gas reservoir development. With decreasing pressure and temperature near bore zones, solid elemental sulfur may deposit and block pore. What´s worse, it reduces the inflow performance of sour-gas wells. Based on the comprehensive analysis of deposit and block process, solid elemental sulfur motional and mechanical model were established with irreducible water considered. The results indicated that precipitated solid elemental sulfur did not move a long time in pore; they could in-suit deposit. Irreducible water plays an important role in sulfur deposition. The former precipitated solid blocked pore and the latter solid could be carried if gas velocity was big enough.
Keywords
gas industry; hydrocarbon reservoirs; sulphur; irreducible water; mechanical model; solid elemental sulfur motional model; sour gas reservoir damage mechanism; sour-gas wells; sulfur deposition damage; Acceleration; Bridges; Force; Magnetic liquids; Reservoirs; Solids; Surface treatment; Block; Irreducible water saturation; Model; Reservoir Damage; Sulfur deposition;
fLanguage
English
Publisher
ieee
Conference_Titel
Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011 2nd International Conference on
Conference_Location
Dengleng
Print_ISBN
978-1-4577-0535-9
Type
conf
DOI
10.1109/AIMSEC.2011.6009654
Filename
6009654
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