Liner Tie-Back String

A string of casing can be run at some later date after a liner has been installed and joined to it as long as the liner hanger assembly top (or weight set packer top, if it has been run) has been…

7" Liner Operations (Running and Cementing)

1. Hold safety meeting with crews before starting running the liner and report in iadc.

2. Make up plug dropping head on single and lay in v door.

Prepare 10m of chicksan lines.

3. Make up and…

Running and Setting Tie-Back Packer

The following is a procedure example for running and setting a weight set tie-back packer with a 7in liner.

1. Suspend tie-back packer in slips. Make up the running tool on a joint of drillpipe and…

Tie-Back Packers - PBR Clean Out and Packer Setting

The following procedure should be used when cleaning out the PBR for setting a weight set tie-back packer with a 7in liner.

1. RIH combined lower, upper tie-back polish mills and casing scraper.

2.…

4 1/2" liner running program example

1. Hold safety meeting with crews before starting running the liner and report in iadc.

2. Make up plug dropping head on drifted single and lay in v door.

Prepare 10m of chicksan lines.

3. Make up and…

4 1/2" Liner running programme

1. Hold safety meeting with crews before starting running the liner and report in iadc.

2. Make up plug dropping head on drifted single and lay in v door.

Prepare 10m of chicksan lines.

3. Make up and…

Weight Set Tie-Back Packer Make-Up

The following procedure should be used when making up a weight set tie-back packer with a 7in liner.

1. PICK UP weight set tie-back packer c/w setting sleeve and PBR 9.5/8in, 43.5-53.5 lbs/ft x 7in…

Tie-Back Packers - General Information

Tie-back packers are generally run in the following circumstances:

- an inflow test has been performed and has failed

- the CBL indicates that a hydrocarbon bearing interval is poorly isolated from…

Liner running Operations - Best Practices

4.5" Liner Running Checklist

  • Pre-job planning meeting with all key personnel.
  • Refer to Tubular supplier Guidelines.
  • Liner weight and displacement graphs to be prepared.
  • Pip tags to be available prior…