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Awesome Desk Lamps

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Awesome Desk Lamps
HELIX - Offset Centralizer · Maxwell Oil Tools
HELIX - Offset Centralizer · Maxwell Oil Tools

This 3-piece composite ,centralizer, is precisely engineered with your well bore ,specifications, in mind. Its design prevents debris from accumulating in front of the ,centralizer,. This reduced drag drastically increases overall efficiency for casing placement. Conventional centralizers restrict flow while pushing debris downhole during the casing run.

Hydraulic Centralizer | Global Sources
Hydraulic Centralizer | Global Sources

Key ,Specifications,/Special Features: The hydraulic ,centralizer, offers the ability to centralize a fishing tool string in the casing during thru-tubing fishing operations The ,centralizer, is run in the hole with the bow spring in a retracted position, thus allowing easy passage through the production tubing

Hydraulic Centralizer | Global Sources
Hydraulic Centralizer | Global Sources

Key ,Specifications,/Special Features: The hydraulic ,centralizer, offers the ability to centralize a fishing tool string in the casing during thru-tubing fishing operations The ,centralizer, is run in the hole with the bow spring in a retracted position, thus allowing easy passage through the production tubing

MAXXX - Conductor Offset Centralizers · Maxwell Oil Tools
MAXXX - Conductor Offset Centralizers · Maxwell Oil Tools

This 3-piece composite ,centralizer, is precisely engineered with your well bore ,specifications, in mind. Its design prevents debris from accumulating in front of the ,centralizer,. This reduced drag drastically increases overall efficiency for casing placement. Conventional centralizers restrict flow while pushing debris downhole during the casing run.

phqglobal | PHQ10 Pneumatic Centralizer
phqglobal | PHQ10 Pneumatic Centralizer

Centralizer - Specifications,. PHQ10 Universal Centralizers are customized to fit most makes of Long-hole Drill Assemblies * Includes removable 6 inch stinger point ** 1775 pound/foot2 per side. Drill & Feed Model ,Centralizer, Part Number Width Height Length Extension Weight JawForce @ ...

Casing Centralizer - Lake Petro
Casing Centralizer - Lake Petro

Casing ,Centralizer,. All products conform to 10D production ,specifications,. Our product can be run in vertical, highly-deviated and horizontal wells. We can produce all types of centralizers: solid body type, positive type, welded spiral type, non-welded type, double …

Pegasus Vertex Inc.
Pegasus Vertex Inc.

specifications, and therefore exhibits certain features normally associated with rigid centralizers. 4. Mold-On The mold-on ,centralizer, blades, made of carbon fiber ceramic materials, can be applied directly to the casing surface. The blade length, angle and spacing can be designed to fit specific well appli-

API SPEC 10D - Specification for Bow-string Casing ...
API SPEC 10D - Specification for Bow-string Casing ...

API RP 10D-2 - Recommended Practice for ,Centralizer, Placement and Stop-collar Testing Published by API on August 1, 2004 This part of ISO 10427 provides calculations for determining ,centralizer, spacing, based on ,centralizer, performance and desired standoff, …

Hydraulic Bow Spring Centralizer - Core Laboratories
Hydraulic Bow Spring Centralizer - Core Laboratories

Spring ,Centralizer, MAN-TTT-912 (R02) page 1 Description The ,Hydraulic Bow Spring Centralizer, is designed to pass through the production tubing, packers, and nipples, and then centralize inside of the casing below, to assist in fishing, cutting, milling, under-reaming, or washing over. Operation

Centralizer Tool - Western Pressure Controls
Centralizer Tool - Western Pressure Controls

A ,centralizer, is used To hold the tool string in the middle of the well bore. Western Pressure Controls is proud to be a Canadian supplier of oilfield tools. Skip to main content. Search. 780-437-3615. ... ,Specifications,: Available upon request. WPC ,Centralizer, ...

phqglobal | PHQ10 Pneumatic Centralizer
phqglobal | PHQ10 Pneumatic Centralizer

Centralizer - Specifications,. PHQ10 Universal Centralizers are customized to fit most makes of Long-hole Drill Assemblies * Includes removable 6 inch stinger point ** 1775 pound/foot2 per side. Drill & Feed Model ,Centralizer, Part Number Width Height Length Extension Weight JawForce @ ...

WearSox® Products - Innovex
WearSox® Products - Innovex

With free-standing blades and no connecting collars, our WearSox® ,Centralizer, maximize’s flow-by area ensuring minimal impact on equivalent circulating density (ECD). As a Casing Centralizers Manufacturer, we custom build each unit with machine-shop accuracy to the ,specifications, for your job including, Deep Water Centralizers.

Casing Centralizers Types & Spacing - Drilling Manual
Casing Centralizers Types & Spacing - Drilling Manual

The spring characteristic of the bows allows the semi-rigid centralizers to compress in order to get through tight spots and severe doglegs. The double-crested bow provides restoring forces that exceed those standards set forth in the API ,specifications, and therefore exhibits certain features normally associated with rigid centralizers class.

Hydraulic Bow Spring Centralizer - Core Laboratories
Hydraulic Bow Spring Centralizer - Core Laboratories

Spring ,Centralizer, MAN-TTT-912 (R02) page 1 Description The ,Hydraulic Bow Spring Centralizer, is designed to pass through the production tubing, packers, and nipples, and then centralize inside of the casing below, to assist in fishing, cutting, milling, under-reaming, or washing over. Operation

Casing Accessories - Weatherford International
Casing Accessories - Weatherford International

the ,centralizer, over the stop collar enables the ,centralizer, to move upward or downward where at least 1-3/8 in. (34.9 mm) of clearance is available and provides optimal centralization.

Centralizer Tool - Western Pressure Controls
Centralizer Tool - Western Pressure Controls

A ,centralizer, is used To hold the tool string in the middle of the well bore. Western Pressure Controls is proud to be a Canadian supplier of oilfield tools. Skip to main content. Search. 780-437-3615. ... ,Specifications,: Available upon request. WPC ,Centralizer, ...

Casing Centralizers Types & Spacing - Drilling Manual
Casing Centralizers Types & Spacing - Drilling Manual

The spring characteristic of the bows allows the semi-rigid centralizers to compress in order to get through tight spots and severe doglegs. The double-crested bow provides restoring forces that exceed those standards set forth in the API ,specifications, and therefore exhibits certain features normally associated with rigid centralizers class.

RAC-21 | 2-3/4” Five Arm Mid Roller Centralizer - DSS Tools
RAC-21 | 2-3/4” Five Arm Mid Roller Centralizer - DSS Tools

This 5 arm roller ,centralizer, is designed to center logging tools accurately in vertical, deviated, or horizontal wells. This design is specifically adapted for work in horizontal wells. Two TM3 wheels on each arm pair allow the tool to roll easily in deviations up to 90 degrees. The ,centralizer, has five sets of paired arms linked together to provide accurate centering. The radial force is ...

DOWNHOLE PRODUCTS Solid rigid Centralizer SPIR-O-LIZER ...
DOWNHOLE PRODUCTS Solid rigid Centralizer SPIR-O-LIZER ...

The SPIR-O-LIZER is a die cast, zinc alloy, solid blade ,centralizer, designed to reduce torque & drag while running casing. The blade design will create turbulence, promoting 360° cement coverage. High strength - allowing thinner wall sections giving maximum flow-by

Technical Specifications - Sledgehammer Oil Tools Pvt. Ltd.
Technical Specifications - Sledgehammer Oil Tools Pvt. Ltd.

Centralizer,. The main scope of this testing is to evaluate the performance of bow spring Centralizers, solid centralizers& stop collar with respect to criteria indicated in API 10TR5, API 10D2. Test Categories of Bow Spring Centralizers: Starting force (As per API) Running force (As per API) Restoring (As per API) Test Categories of Solid ...

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