Cementing Operation

Cementing Services

• Provided by Schlumberger and Halliburton
• One of process to displace any fluid in the annular with cement slurry.
• Type of Cementing :

                a. Primary Cementing

                b. Remedial Cementing

                c. Plug Cementing

PURPOSE

Cementing job have the objective :

1. Primary Cementing

                - Zonal Isolation

                - Support casing

                - Protect the casing

                - Protect borehole

2. Plug Cementing

                - Sidetracking, abandonment

                - Lost Circulation Plug

3. Remedial Cementing

                - Repair improper zonal isolation

                - Raise the top of cement

                - Plug perforations

PLUG CEMENTING

• Proses penempatan semen di dalam annulus dengan berbagai tujuan.

IF YOU GOT RETURN DURING PUMP CEMENT..

IF YOU GOT NO RETURN DURING PUMP CEMENT

QUESTIONS AND FEEDBACK

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Kang Astrajingga - Wednesday, October 17, 2012