Cased Hole DST Tools Gauge Carrier with 4 Gauges HPHT Drill Stem Testing
The gauge carriers are external gauge carriers used for carrying four electric pressure gauge or temperature gauge, record annular pressure or Temperature and tubing pressure or temperature data. The gauges connect with adapter which will be installed with carrier, the gauge protector ring will hold the gauge on to carrier, the gauge carrier is in full bore type easy for special downhole testing job.The High Pressure High Temperature Gauge Carriers are designed as per the customer's requirements and well condition.
FEATURES AND BENEFITS
* The full bore gauge carrier permits unrestricted flow through the tools
* The gauge carrier allows wireline operations to be run
* It is easy to install and retrieve gauges
Specification of the gauge carrier
| No | Specification | 5″ |
| 1 | OD | 127.5mm |
| 2 | ID | 57mm |
| 3 | Length | 2768mm |
| 4 | Working pressure | 105MPa |
| 5 | Internal pressure strength | 196MPa |
| 6 | External pressure strength | 177MPa |
| 7 | Tensile strength | 1866KN |
| 8 | Torque strength | 43.4KN.M |
| 9 | Service | H2S as per NACE MR-0175(>175F°) |
| 10 | Woking Temperature | -29℃+204℃ |
| 11 | Connection thread | 3 7/8″CAS.B×P |
| 12 | Gauge size applicable | Φ33mmX680mm |
| 13 | Eccentricity | 10mm |
About Techcore Oil Tools
Techcore Oil Tools was rebuilt with ZZ TOP Oil Tools in 2016 to expand the production floor and products range. Techcore is expertised in manufacture of the Drill Stem Testing Tools for more than Ten years, the professional Reserch and Development (R&D) department improves the advanced technology in design of the Drill stem testing tools for well testing service.
Techcore oil tools is certified by ISO, all the manufacture is strictly conformed with ISO system including Quality Control Management, Environmental Management and Occupational Health & Safety Management. For each downhole tools and each parts, we make the trace-ability from the raw material till the products. And any TPI inspection are available with us from SGS/BV/ TUV /DNV etc..
Techcore designs and chooses the raw material of DST tools according to the customers' oil well condition, and make all our effort to supply the cost effective well testing tools to satisfy the customer, and improve the test tools to meet the industry’s demand for ultra-high pressure and temperature downhole operation.
Available specification of drill stem testing tools
| Name | Size | Specification | Well type |
| RTTS Packer | 4 1/2”-20” Casing | 70Mpa, 400F | cased hole |
| Full bore mechanical setting packer | 5"-18 3/8" Casing | 70Mpa / 105 Mpa, 400F | cased hole |
| CHAMP IV Packer | 7”-13 3/8” Casing | 70Mpa,400F | cased hole |
| Champ XHP Packer | 7”-13 3/8” Casing | 105Mpa, 400F | cased hole |
| RTTS Circulating Valve | 4 1/2”-20” Casing | 70Mpa, 400F | cased hole |
| IPO Circulating Valve | 5” OD | 105Mpa 400F | Open hole , cased hole |
| Hydraulic Circulating Valve | 3 7/8” and 5” OD | 105Mpa 400F | Slim hole , cased hole |
| RD Safety Circulating Valve | 3 7/8” and 5” OD | 105Mpa, 400F | Slim hole , cased hole |
| RD Circulating Valve | 3 7/8” and 5” OD | 105Mpa, 400F | Slim hole , cased hole |
| OMNI Circulating Valve | 3 7/8” and 5” OD | 105Mpa, 400F | Slim hole , cased hole |
| RTTS Safety Joint | 4 1/2”-20” Casing | 105Mpa, 400F | cased hole |
| Safty joint | 4 1/2"-20" | 105Mpa, 400 F | open hole |
| Round mandrel slip joint | 3 7/8” and 5” OD | 105Mpa, 400F | Slim hole , cased hole |
| Tubing string Tester valve | 3 7/8” and 5” OD | 105Mpa, 400F | Slim hole , cased hole |
| RD Sampler | 3 7/8” and 5” OD | 105Mpa, 400F | Slim hole , cased hole |
| Drain valve | 3 7/8” and 5” OD | 105Mpa, 400F | Slim hole , cased hole |
| LPR-N Valve | 3 7/8” and 5” OD | 105Mpa, 400F | Slim hole , cased hole |
| Select tester valve | 3 7/8” and 5” OD | 105Mpa, 400F | Slim hole , cased hole |
| Hydraulic Jar | 3 7/8” and 5” OD | 105Mpa, 400F | Slim hole , cased hole |
| Gauge Carrier | Design as per Gauges | 105Mpa, 400F | Slim hole , cased hole, open hole |
| Radial shock absorber | 7”Casing | 105Mpa, 400F | cased hole |
| Vertical Shock Absorber | 5” OD | 105Mpa, 400F | cased hole |
| Super Safety Valve / BOP safety valve | 8” OD | 105Mpa, 400F | cased hole |
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Cased Hole DST 4 Gauges HPHT Drill Stem Test Tools Images
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