Internal External Type Gauge Carrier For Reading Tubing

Internal/External Type Gauge Carrier c/w 4 gauges reading tubing & Annulus Pressure

The Gauge carriers are used to carry pressure or tempeature gauges in the flow steam to monitor downhole conditions while maintaining a full opening through the tools, base on different design the gauges can read tubing or Annlus data.

The internal type gauge carrier normally is designed for holding small size gauges due to the carrier OD strict to run in hole. The gauges will be fully protected by carrier house, 1 to 4 gauges can be hold and allow to read tubing or annlus pressure in one run.

The external type gauge carrier is designed for holding large size gauges upto 1.27"OD. Normally external gauge carriers that have an offset OD and can carry two or four max.65" electronic or mechanical gauges in the standard 5" OD carrier. The OD of the carrier is offset from the ID. The ID of the tool is concentric with the tubing string so that fullbore is always maintained for wireline tool or Drop-bar passage.

The connection from gauges to carrier is various, can be from Pressure Block with ports torward tubing or annulus, or with extra adapter or crossvers with different box-pin connection, those adapters can be solid type or quick union, moreover special T type adapters are available which is more reliable when tubing pressure is high.

Specification:

ZZ Top Oil Tools Co.,Ltd as head office registered in Xi’an City in 2010, and in 2016, ZZ TOP OIL TOOLS enlarged the downhole oil tools factory under the Brand - TECHCORE in Baoji, which engages in designing and manufacturing the downhole oil tools including DST tools, Coiled tubing tools etc.

As one group, ZZ TOP provides the clients highly efficient & expertise service as well as more comprehensive products to meet the customers' requirements during the work, and insists on "Traceability, Serialization" for each tools and related parts

Equipments List

Techcore specialized in design, manufacture and sales of the oil well downhole tools as below:

* Drill stem testing tools for cased hole, open hole and slim hole:

Retrievable packer, circulating valve,safety joint, downhole tester valve,LPR- N Valve, multi-cycle circulating valve, hydraulic jar, shock absorber, RD safety circulating valve,CHAMP packer, IPO valve, tubing string test valve, drain valve,RD sampler, super safety valve etc.

* Coiled Tubing Tools: Double slip connector, roll on connector, roll on x thread connector, double flapper check valve, motor head, dual function circulating valve, hydraulic jar, fishing tools etc.

* Perforating tools: Various perforator & perforating gun system, Shaped Charge Body

*Oil well completion tools include: Subsurface safety valve, wireline retrievable subsurface safety valve, single string production packer, dual strings production packer, ESP packer, mechanical set packer, permanent packer, compensation device, bridge plug, sliding sleeve, nipples etc.

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