Specifications

1.High performance
2.Reasonable price
3.API standard
4.Safe,Reliable And Efficient

Expandable Profile Pipe

 

1.  After the expandable profile pipe is run to planned interval, a ball is dropped and pressure is built to expand the pipe.

2.  Then, a mechanical tool is run to regulate the pipe ID and form a single diameter.

3.  Finally, the expandable profile pipe expands tightly on the wellbore or casing and isolates the trouble formation or damaged casing.

4. Achieves equal ID to the isolated or patched wellbore.

5. The operation procedure is simple and the tool performance is reliable.

6. Can stabilize the wellbore without cementation.

 

 

Specifications

Max O.D. before Expansion		I.D. after Expansion		Expansion rate	Burst		Collapse
mm	in.	mm	In.	/	MPa	psi	MPa	psi
194	7.638	215.9	8-1/2	20~25%	35	5,000	10	1,450
225	8.858	241.3	9-1/2		35	5,000	8	1,150
250	11.417	311.15	12-1/4		30	4,350	6	850