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Saudi Arabia
Location
Udhailiyah
Natural resource
Gas
For the openhole completion in a gas well, Saudi Aramco had planned to enhance well integrity via an off-bottom cement job for the liner before conducting a multistage fracturing operation. The company was looking for a suitable alternative to the sole liner hanger supplier it had been using.
The quality of cementing was critical as gas can exploit small imperfections in cement, resulting in leaks and compromising well integrity. The liner top packer also had to be qualified for gas.
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