Oilfield Oil Well Tubing Perforator Frac Gun 3 1/2" Scalloped Perforating Gun Body

Introudction of Perforating Gun

Casing Scalloped Perforating Gun is applied for the perforating operation in oilfield well completion. The perforator is used to protect the detonators, perforating charges, carriers, detonating cord and other parts from underground impact caused by high-pressure, acid and alkali, operating shocks and vibrations and other factors.

we are able to supply 40 types of perforating guns, mainly including 51 series, 60series, 73 series, 76 series, 89 series, 102 series, 114 series, 127 series, 140 series, 178 series and compound series.

The casing perforating gun is applicable to low porosity, low permeability and low oil pressure well perforating operation, usually in the circumstances of large negative pressure. It is used in the formation that is seriously polluted and need to be restructured by using the nature of deep penetration to change the formation and better the yield. The overlying fluid pressure is not less than 145 Psi.

Principle of perforating Gun

* Perforating channel of shaped charge

* Energy from shaped charges initiate grain powder to output mass high energy gas in sequence to shock the formation secondly. Quantity of pulse can be controlled

* Well liquid run into wellbore

Specification of the Perforator

Technical paramter of the Perforating Gun

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. 

DST Tools Warehouse