Experimental study on the thermal expansion property and mechanical performance of oil well cement with carbonaceous admixtures

Author:

Bu Yuhuan1234,Chang Zhiyang1234ORCID,Du Jiapei1234,Liu Dongming5234

Affiliation:

1. College of Petroleum Engineering

2. China University of Petroleum

3. 266580 Qingdao

4. China

5. College of Science

Abstract

Thermal stress is induced by the mismatch in the thermal expansion properties of a cement sheath and casing steel in thermal recovery well, which will lead to microannulus or cracks when the temperature changes drastically.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Reference36 articles.

1. Enhanced heavy oil recovery after solution gas drive by water flooding

2. A. Chougnet-Sirapian , E.Pershikova and A.Loiseau, New Steam Resilient Cement: Evaluation of Long-term Properties under Extreme Conditions, Paper SPE 141202 presented at the SPE International Symposium on Oilfield Chemistry, The Woodlands, Texas, USA, 2011, pp. 11–13

3. A. Garnier , J.Saint-Marc and A. P.Bois, et al., A singular methodology to design cement sheath integrity exposed to steam stimulation, International Thermal Operations and Heavy Oil Symposium, Society of Petroleum Engineers, 2008

4. G. G. Debruijn , C.Siso and D.Reinheimer, et al., Flexible cement improves wellbore integrity for steam assisted gravity drainage (SAGD) wells, International Thermal Operations and Heavy Oil Symposium. Society of Petroleum Engineers, 2008

5. A. Loiseau , Thermal Expansion of Cement and Well Integrity of Heavy Oil Wells, SPE Heavy and Extra Heavy Oil Conference: Latin America, Society of Petroleum Engineers, 2014

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