cased hole drill stem testing tools

Brand Name:Techcore

Model Number:RDSCV 3155010

Place of Origin:CHINA

ISO BV SGS DST Tool HPHT Cased Hole RD Safety Circulation Valve 3 7/8" Introudction of 3 7/8" RD safety circulating valve The 3 7/8" rupture disk RD safety circulating valves are applied the drill stem testing operation in slim hole with both safety valve ...

Categories:Pipe Casing

Country/Region:china

Drill Rod Recovery Tools Recovery Taps for fishing broken drill rods, drill pipe under hole Drill Rod Recovery Tools Available from ROSCHEN. Designed to either thread over a buried rod with “pin-up” exposed in the bore hole or stabbing the box end or mid-body tubing of the damaged drill rod, wireline rod or casing. Simply thread our recovery tools on to your good “fishing” rods at the surface and have a go at the tools down the hole...

Brand Name:TECHCORE

Model Number:IPO 5150005

Place of Origin:China

... circulating valve which is able to apply for the cased hole and open hole drill stem testing operation. With the full bore design, the IPO circulating valve allows circulation through the work string before trip-out and serves as a drain during trip-out.

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

...drilling tools drill stem pipe JCDRILL DTH Drill Pipe Description This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint. Our down the hole drill...

Brand Name:ROSCHEN

Model Number:ODEX 115 140 165

Place of Origin:CHINA

... DTH casing advancement systems Our Roschen Tubex system When simultaneously drilling and casing through loose overburden materials our Tubex system will give you a great result. Tubex is a cost efficient system leaving less material behind in the hole. We

Brand Name:ROSCHEN

Model Number:HWT

Place of Origin:Germany

...Holes Casing Advance Drilling / Casing While Drilling Tools Casing Advance Drilling Details: Roschen Casing Advance Drilling has been designed to allow drilling and casing to be carried out at the same time as one integral operation. This feature eliminates the need to drill the large diameter hole with a Rock Bit, pull the drill rod string and Rock Bit from the hole and then ream the casing back into the hole...

Brand Name:Techcore

Model Number:TST 5150015

Place of Origin:CHINA

... Dst Well Test Tubing Tester Valve Cased Hole Introudction of Tubing tester Valve The Tubing Tester valve is a full opening test valve that allows the drill stem test string to be pressure tested at any depth while running in the hole.The tubing tester...

Brand Name:ROSCHEN

Model Number:BQ, NQ, HQ, PQ, SQ, BW, NW, HWT, PWT, SW, UW, ZW

Place of Origin:Germany

...Hole Drilling Casing Cutter Tool , Hardness Drill Casing Pipe Drilling Methods casing advancement systems are available in versions for top hammer or down-the-hole (DTH) drilling. The selected drilling method depends on the diameter drilled, depth of the hole, and the driller's preferred equipment. Keys: 1. Standard Casing 2. Rod Entry Guide Sub 3. Body 4. Hi-tensile Drive Pin 5. Seal 6. Advancer Casing...

Brand Name:TECHCORE

Model Number:HPIRS 5100004

Place of Origin:China

....Th MFE serves as a means to by-pass fluid through the packer when tight places are encountered while going in and coming out of the hole, and to equalize the pressure across the packer after a test is complete. Structure of the MFE By-Pass Valve The

Brand Name:ROSCHEN

Model Number:114-300

Place of Origin:China

...applications. Casing Advancement Systems are designed to simultaneously drill and case in overburden formations. Hole Products offers systems from leading manufacturers including Mincon®, Mitsubishi, and ®. In addition, we offer casing hammers and jacks,

Brand Name:ROSCHEN

Model Number:80-300MM

Place of Origin:CHINA

...ROSCHEN Model Number: ODEX115 Type: Drill Bit Machine Type: Drilling Tool Certification: ISO9001:2008 Material: Tungsten Carbide Processing Type: Forging, Forging, Casting Use: Well Drilling Rock drilling tool: Eccentric overburden casing system Condition:

Brand Name:ROSCHEN

Model Number:90 ~ 280mm

Place of Origin:China

TUBEX XL overburden tools for Rock Tools and Systems in Down The Hole Drilling TUBEX XL overburden tools for Rock Tools and Systems in DTH Drilling tools TUBEXXL type Casing, recom. size Min. wall Max. drill bit Reaming mm thickness diameter diameter Max. ...

Brand Name:YCJC

Model Number:Type B Manual Tong

Place of Origin:China

...useful tool applied to make up and break out drill pipes,coupling hoop of the drill pipe,joint,casings,casing hoops etc.When raise drill tool up and fall it down. Changing lug jaws and handling shoulders or hole can adjust the handling size of the tongs.

Brand Name:Techcore

Model Number:RSJ 710006

Place of Origin:CHINA

... stem testing operation in well testing operation, and it is named RTTS afety joint in Halliburton type. The Retrievable safety joint is an optional emergency backoff equipment. If the packer becomes stuck during ...

Brand Name:Techcore

Model Number:Super Safety Valve

Place of Origin:China

Downhole Testing Tools Super Safety Valve For Drill Stem Testing​ The Super Safety Valve is a Fail Safe Safety Valve for testing from a land or jack-up rig. It is normally run inside or below the Blow Out Preventer (BOP) and is used to control well flow...

Brand Name:Jincheng Drilling Tools

Model Number:Eccentric Overburden Bits

Place of Origin:China(mainland)

...hole is required. Collapsing holes tend to make overburden drilling expensive, with lost drilling equipment and down time. The eccentric designed bit rotates outward and drills a larger diameter hole than the casing, avoiding cave-ins, wash-outs, and other

Brand Name:Techcore

Model Number:15000 psi oil well tester valve

Place of Origin:CHINA

... hydraulic section, nitrogen section and the metering section. * The ball valve section contains the ball valve and the mechanism that rotates the ball when the tool is activated; the ball is rotated to the open position allowing the reservoir to flow into

Brand Name:KSQ

Place of Origin:China

...Drilling Tools Eccentric Casing Overburden Drilling System Eccentric Reamer System Step-by-step 1. When drilling starts, the reamer swings out and reams the pilot-hole wide enough for the casing tube to slide down behind the drill bit assembly. 2. When the required depth is reached, rotation is reversed carefully, whereupon the reamer swings in , allowing the drill bit assembly to be pulled up through the casing. 3. Casing...

Brand Name:Best

Model Number:Drill Rod Adapter Subs

Place of Origin:China

... etc.that have different sizes or types of threads.These subs can be used to protect drill stem (rod) from consumption in the way of making the connector to bear most of torque force. Adaptor subs are made of high quality alloy steel. Connections can be