Expansion Slurry System Research

Zhen Zhong Fan; Li Feng Zhang; Qing Wang Liu; Ji Gang Wang; Ning Ning Zhan; Wen Bin Zhou

doi:10.4028/www.scientific.net/AMM.295-298.3289

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Expansion Slurry System Research
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The Law of Diminishing and Forecast of Wangjiatun Gas Field Well
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The PI Decision Theory Application of Multi-Round Profile Control
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 295-298Expansion Slurry System Research

Expansion Slurry System Research

Abstract:

In-depth development of a block of Sudan, effectively develop the rich reserves of the major reservoirs, increase crude oil production, and reduce the cost of drilling.This horizon has a high penetration, high formation temperature, easy to collapse, gas channeling and complex problem, there is a great test of this case to horizontal wells cementing.Therefore, develop a new expansion slurry system,which has the feature of high-strength, low water loss, gas channeling effect, solves the region problems of cementing technical. A block of Sudan formation pressure coefficient is low, fracture pressure is small, strata is sulfur loose sandstone, and stratigraphic diagenetic is poor, easy to collapse and necking.With the deepening of the development ,these issues are more and more obvious.In order to achieve the best results in the horizontal well cementing operations, we research from geological data, well structure, cementing formulations and process in-depth and meticulous. Solve the high permeability formation temperature, easy to collapse, gas channeling technical problems, develope a new type of high-strength, low water loss, micro-expansion slurry system, and effectively solve the block problem of horizontal wells cementing .

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Periodical:

Applied Mechanics and Materials (Volumes 295-298)

Pages:

3289-3292

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.295-298.3289

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Online since:

February 2013

Authors:

Zhen Zhong Fan, Li Feng Zhang, Qing Wang Liu, Ji Gang Wang, Ning Ning Zhan, Wen Bin Zhou

Keywords:

Anti-Channeling, Expansion Slurry System, Horizontal Well

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References

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