Everybody knows why bumping the top of wiper plugs at the end of the displacement is an essential element of each successful primary cement job. It ensures only the shoe track is left with cement, and; It allows the pressure testing of the casing. First of all, a couple of questions for you: What is […]
Cement Volume Calculator (TEST)
Please enjoy this cement volume calculator that will assist you in your primary cementing. Scroll down the page and see that you can download it. NOTE: As you know, Rat hole is not considered for cement volume. Cheers L. Diaz DOWNLOAD Primary Cementing Calculation TEST
Liner Cementing Challenges and Solutions
1. Considerations for Pre-flush/Spacer In liner cementing operations, the bottom wiper plug, which is responsible for mechanically separating the cement slurry from the spacer ahead, is sometimes not available. This availability issue is due to the characteristics of many common liner tool systems in use. This limitation results in increased front-end contamination of the cement slurry […]
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