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15000psi Drill Stem Test Tools

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15000psi Drill Stem Test Tools

Name: 15000psi Drill Stem Test Tools
Brand: Techcore
Price: 1 USD

China 15000psi Drill Stem Test Tools wholesale

Brand Name : Techcore

Model Number : DST - Hydraulic Jar-5"

Certification : ISO, BV, SGS

Place of Origin : CHINA

MOQ : 1 set

Price : Negotiable

Supply Ability : 80 sets/month

Delivery Time : 35-40 days

Packaging Details : Polly wood, suitable for sea and air shipment

Application : Drill stem testing operation

Type : APR safety tools

Standard : NACE MR0175

Working Temperature : Max. to 450 oF

Working Pressure : 15000psi

Working Condition : H2S service above 175oF

Tool Size : 5 inch

Connection : CAS Box x Pin

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Hydraulic Jar Big John Jar For Cased Hole Drill Stem Testing 5" x 15000psi

Introudction of Hydraulic Jar

The hydraulic jar is the Halliburton Big John Jar, which is used as a safety tool in the well downhole testing operation. The Hydraulic Jar is used to provide an upward shock to helps free a stuck tool by resisting a pull on the workstring.
When a packer is stuck, you can use bumper to unfreeze the tool and carry on shocking pipe string. When using this bumper, you should exert a pulling power to the pipe string first, and then releasing the pulling power on the bumper so that the drill stem contracts after the drill stem is stretched.
At the end of the stroke, the restriction is removed causing the mandrel to move rapidly upward, resulting in a sudden impact to help free the stuck tools. If the tools are not free, a downward stroke resets the Hydraulic Jar for the next attempt.

Application of the Hydraulic Jar

* Drill stem testing Operation
* Tubing - converyed perforating operation - TCP operation
* Oil well flow operations

Technical parameter of Hydraulic Jar

No	Specification	5”	3 7/8"
1	O.D.	127.5mm	99mm
2	Bore Diameter	57mm	38mm
3	Length	1695mm	1574mm
4	Working pressure	105Mpa	70Mpa
5	Internal pressure strength	149Mpa	135Mpa
6	External pressure strength	138Mpa	159Mpa
7	Torque strength	22KN.m	32
8	Service	H2S,NACE MR0175(>175oF)
9	Working temperature	-29oC+204oC
10	Connection thread	3 7/8CAS. BXP or 3 1/2 IF.BX	2 7/8 CAS & 2 7/8 EU

15000psi Drill Stem Test Tools

Hydraulic Jar 5" - 105Mpa Cased Hole Drill Stem Testing Tools

ZZ TOP Oil Tools Co., Ltd, headquartered in Xi’an City, focused on the design and production of drill stem testing tools and wellhead equipment since 2010. With the business expanding, ZZ TOP Oil Tools jointed to build the factories for wellhead equipment under the brand " JC Wellhead" and downhole tools under the brand "Techcore".
* "JC Wellhead" was estabilished in 2010 in Yancheng city, specialized in design and manufacturing of the oilfield wellhead equipment conformed with API 6A specification.
* "Techcore Oil Tools" was re-built in 2016 in Baoji city, specialized in design and manufacturing of drill stem testing tools, coiled tubing tools, wireline tools and other downhole tools.
As the whole team, ZZ TOP is always following the principle of “ Customer First” and offers high quality products combined with excellent service, insist on “Trace-ability, Serialization” for each tools and related parts. And as the head office of JC wellhead and Techcore, focuses on marketing ,sales and after-sales, we are based on customer satisfaction.

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