A Singular Methodology To Design Cement Sheath Integrity Exposed To Steam Stimulation

2008 ◽  
Author(s):  
Andre Garnier ◽  
Jeremie Saint-Marc ◽  
Axel-Pierre Bois ◽  
Yvan Kermanac'h
Keyword(s):  
Cement Sheath ◽  
Steam Stimulation

An Innovative Methodology for Designing Cement-Sheath Integrity Exposed to Steam Stimulation

2010 ◽  
Vol 25 (01) ◽  
pp. 58-69 ◽  
Author(s):  
Andre Garnier ◽  
Jeremie Saint-Marc ◽  
Axel-Pierre Bois ◽  
Yvan Kermanac'h
Keyword(s):  
Innovative Methodology ◽  
Cement Sheath ◽  
Steam Stimulation

scholarly journals Calculation and analysis of the first interface micro-gaps of the thermal production wells

2017 ◽  
Vol 9 (2) ◽  
pp. 168781401668858 ◽  
Author(s):  
Yong Chen ◽  
Tao Liang ◽  
Xu Peng ◽  
Hao Yu
Keyword(s):  
Geometric Mean ◽  
Element Model ◽  
Thermally Induced ◽  
Injection Model ◽  
Production Wells ◽  
Cement Sheath ◽  
The Mathematical Model ◽  
Gap Width ◽  
Symmetric Finite Element ◽  
Steam Stimulation

Heavy oil is an important oil resource. The main development method is thermal exploitation—steam stimulation. Drastic variation in temperature will result in thermally induced micro-gaps in the first interface during steam stimulation. The existence of micro-gaps will cause steam channeling in the hole and difficulty in engineering logging interpretation. According to the stress of casing string of thermal production wells and thermal injection model, the mechanical model of casing string of thermal production wells is divided into four intervals for further analysis, including the wellhead movement extension interval, the extension and compression movement interval between low-temperature zones, the packer movement interval, and the extension and compression movement interval between perforation sections. For different casing string intervals, two types of mathematical models of first interface micro-gap width are established. In order to comprehensively evaluate the micro-gaps, the mathematical model comprehensively evaluating cement sheath micro-gaps is established through superposition and geometric mean of two models. The models can be used to calculate the first interface micro-gap width of different intervals. In addition, the tri-strata axial symmetric finite element model of first interface with micro-gap is established, and the variation in temperature field, stress field, and width of micro-gap interval of wellbore is analyzed, which provides the theoretical basis for evaluation of micro-gaps.

scholarly journals Integrity tests of cement sheath for shale gas wells under strong alternating thermal loads

2020 ◽  
Vol 7 (6) ◽  
pp. 671-679
Author(s):  
Yuanhua Lin ◽  
Kuanhai Deng ◽  
Hao Yi ◽  
Dezhi Zeng ◽  
Liang Tang ◽  
...  
Keyword(s):  
Shale Gas ◽  
Thermal Loads ◽  
Gas Wells ◽  
Cement Sheath ◽  
Integrity Tests

Application of Cyclic Steam Stimulation on XYZ Formation in Sultanate of Oman

2016 ◽  
Author(s):  
Mohammed Al Raqmi ◽  
Hassan Al Saadi ◽  
Muhammad Mirza ◽  
Shihab Said Al Bahlouli ◽  
M. Aidil Arham ◽  
...  
Keyword(s):  
Sultanate Of Oman ◽  
Cyclic Steam Stimulation ◽  
Steam Stimulation

Cement-Sheath Wellbore Integrity for CO2 Injection and Storage Wells

2010 ◽  
Author(s):  
Koji Takase ◽  
Yogesh Ramesh Barhate ◽  
Hiroyuki Hashimoto ◽  
Siddhartha Francois Lunkad
Keyword(s):  
Co2 Injection ◽  
Wellbore Integrity ◽  
Cement Sheath ◽  
And Storage

Sand production by hydraulic erosion during multicycle steam stimulation: An analytical study

2021 ◽  
Vol 201 ◽  
pp. 108424
Author(s):  
Mingzhe Guo ◽  
Huiqing Liu ◽  
Yanwei Wang ◽  
Hongling Zhang ◽  
Jing Wang ◽  
...  
Keyword(s):  
Analytical Study ◽  
Sand Production ◽  
Steam Stimulation
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