hole drill

Drill stem testing tools Champ XHP packer is 105Mpa in casing size 7" and 9 5/8", Working Temp. 400F which with bypass, J slot included.

Drill stem testing tools Hydraulic Circulating Valve is 105Mpa in OD5" and 3 7/8", Working Temp. 400F used to circulating a well after testing

3 7/8"Rupture disc sampler/RD Sampler is applied for Drill stem testing operation in well testing, working in high pressure condiction up to 15000psi

The IPO(Internal Pressure operated) circulating valve allows circulation through the work string before trip-out and serves as a drain during trip-out

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3 7/8" x 15000psi slim hole tubing string testing valve / TST valve is a full-opening valve for drill stem testing operation as per NACE MR 0175 std.

The Drill Stem Testing full bore drain valve 3 7/8" x 15000 psi is applied for Slim Hole DST operation in well testing, conformed with NACE MR 0175

Drill stem testing tools tubing string testing valve TST is for cased hole full bore type in size 3 7/8" and 5" in owrking pressure 105Mpa.

Drill stem testing tools sleeve type drain valve is for cased hole full bore type in size 3 7/8" and 5" in owrking pressure 105Mpa in two ball valves

Drill stem testing tools round mandrel slip join is for cased hole full bore type in size 3 7/8" and 5" in owrking pressure 105Mpa,5ft choke length

Drill stem testing tools vertical shock absorber is for cased hole full bore type in size 3 3/8" and 5" in owrking pressure 105Mpa, run below TCP guns

Drill stem testing tools Radial shock absorber is for cased hole full bore type in size casing 7", Working pressure 105Mpa, other size can be availabl

Drill stem testing tools Gague carrier is for cased hole full bore type in size casing 5"OD, Working pressure 105Mpa, Design as per Requested.

Drill stem testing tools Hydraulic Circulating Valve is 105Mpa in OD5" and 3 7/8", Working Temp. 400F used to circulating a well after testing.

The 3 7/8" x 15000 pis select tester valve is a full-opening, annulus pressure-operated tester valve for drill stem testing operation in slim hole.

The Hydrospring Tester also named Multi-Flow Evaluator (MFE), is used for open hole drill stem testing service.

Drill stem testing tools Champ XHP packer is 105Mpa in casing size 7" and 9 5/8", Working Temp. 400F which with bypass, J slot included.