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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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+86 13525609655

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rsdgj@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

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HDD Intersect - Trenchless Technology
HDD Intersect - Trenchless Technology

Michels’ project scope entailed installation of approximately 3,150 lf of 30-in. OD SDR-9 HDPE pipe by the innovative directional drill hole-intersect method. Additional trenching and tie-in work for the remainder of the project was performed by Michels’ subcontractor, Ortiz Construction.

GRUNDORAM hammer assisted Horizontal Directional Drilling ...
GRUNDORAM hammer assisted Horizontal Directional Drilling ...

The ,drill, head was then removed and fly-cutter type reamers were attached while ,drill pipe, was added to the rear of the reamer to ensure the crew did not lose the bore. Once the crew were satisfied with the bore hole a decision to pull the product ,pipe, was made following inspection by Aramco personnel.

Drill Pipe Joint - an overview | ScienceDirect Topics
Drill Pipe Joint - an overview | ScienceDirect Topics

The length of the ,drill pipe, is generally 9.65 m, and if the rig substructure is over 9 m, the BOP ,ram, may be located just below the ,drill pipe, joints or the joints on the ,drill, collar, and if the ,drill, string and ,ram, do not coincide with the diameter, the team cannot shut-in (Fig. 7-3-13).

Drilling Rig Systems | Drilling Course
Drilling Rig Systems | Drilling Course

Pipe ram, can close on ,drill pipe, because they have semicircular openings which allow them to seal the area around the ,drill pipe,. Blind rams are used to close the well when pipes are not in the hole, if the blind is closed on ,drill pipe,, this will not stop the seepage of formation fluids, because they have flat edges.

Drilling Rig Systems | Drilling Course
Drilling Rig Systems | Drilling Course

Pipe ram, can close on ,drill pipe, because they have semicircular openings which allow them to seal the area around the ,drill pipe,. Blind rams are used to close the well when pipes are not in the hole, if the blind is closed on ,drill pipe,, this will not stop the seepage of formation fluids, because they have flat edges.

GUIDELINES for Pipe Ramming - Trenchless Data Service
GUIDELINES for Pipe Ramming - Trenchless Data Service

installations, pipe ramming can be combined with directional drilling and used to free the product pipe during pullback (or the drill pipe during pilot hole boring or reaming) if it gets stuck due to hydrolock or differential pressure sticking. The ramming tool is attached to the end of the product pipe when pullback

Design Radius of Curvature - Horizontal Directional Drilling
Design Radius of Curvature - Horizontal Directional Drilling

The failure of the ,drill, rod usually occurs several jobs after the damage is done. Product ,Pipe, or Conduit. Steel product ,pipe, usually has a much larger bend radius than the ,drill, rod. The largest bend radius of either the ,drill, rod or product ,pipe, is the number that must be used for planning and completing the bore.

Methods and apparatus for directionally drilling a bore ...
Methods and apparatus for directionally drilling a bore ...

Once the launch tube is placed a ,directional drill, is moved through the tube and into the bedrock so that the bore may be directionally drilled in the bedrock. Once the bore is established a ,pipe,, or a plurality of pipes, may be placed into the tube using known techniques. ... for example self-propelled ,ram, …

Trenchless / Horizontal Directional Drilling (HDD) Drill Pipe
Trenchless / Horizontal Directional Drilling (HDD) Drill Pipe

Land String & ,Drill, String: Landing String / Landing ,Drill Pipe,, ,Drill Pipe, (Sour Service ,Drill Pipe,, Digital ,Drill Pipe,, Aluminium Alloy ,Drill Pipe,, Trenchless HDD ,Drill Pipe,), Heavy Weight ,Drill Pipe, / HWDP, ,Drill, Collar (Slick ,Drill, Collar, Spiral ,Drill, Collar, Non-Magnetic ,Drill, Collar).

Hong Kong Pipe Ram Combines Technologies | HammerHead ...
Hong Kong Pipe Ram Combines Technologies | HammerHead ...

To set up for the pipe ram, a 30 ft x 30 ft (9 m x 9 m) pit was dug, leveled and poured with concrete. Then a loading platform was erected with steel guiding rails. The 12 ft (3.6 m) lengths of casing were set at a 20° angle of descent to match the angle that would later be followed by the horizontal directional drilling unit as it drilled to find its maximum desired depth under the channel.

THE MAJOR 11 BOP DRILLS PROCEDURES AND ... - Drilling Manual
THE MAJOR 11 BOP DRILLS PROCEDURES AND ... - Drilling Manual

the wellhead. Thereafter, this ,drill, should be conducted after each Casing setting before the BOP pressure tests. The following test procedure is recommended : Position a joint of ,Drill Pipe, in the stack. Make sure the tool joint is not access the rams. Turn off the accumulator pumps. Record the initial accumulator pressure.

STRIPPING OPERATIONS - Drilling Manual
STRIPPING OPERATIONS - Drilling Manual

PURPOSE. During operations on a drilling or producing well, a sequence of events may require tubing, casing, or ,drill pipe, to be run or pulled while annular pressure is contained by blowout preventers; such practice is called “stripping”. Stripping is normally considered an emergency procedure to maintain well control; however, plans for certain ...

Parts – 2226 Directional Drill | Toro
Parts – 2226 Directional Drill | Toro

40-count ,Drill Pipe,, 2024 ,Directional Drill, Model #: 23821E ,Pipe, Box, ,2226 Directional Drill, Model #: 23840E Dirt Stakes, ,2226 Directional Drill, Model #: 23858

Boring Ramming & Jacking Overview
Boring Ramming & Jacking Overview

Directional Boring - Also called horizontal directional drilling or HDD. See Directional Boring Overview for more info. Pipe Ramming - Involves the use a pneumatic hammer (impact mole) to drive a steel casing through the ground. Soil is typically excavated from the casing with compressed air, an auger or jetting.

Drill Pipe Joint - an overview | ScienceDirect Topics
Drill Pipe Joint - an overview | ScienceDirect Topics

The length of the drill pipe is generally 9.65 m, and if the rig substructure is over 9 m, the BOP ram may be located just below the drill pipe joints or the joints on the drill collar, and if the drill string and ram do not coincide with the diameter, the team cannot shut-in (Fig. 7-3-13).

GUIDELINES for Pipe Ramming - Trenchless Data Service
GUIDELINES for Pipe Ramming - Trenchless Data Service

installations, ,pipe, ramming can be combined with ,directional, drilling and used to free the product ,pipe, during pullback (or the ,drill pipe, during pilot hole boring or reaming) if it gets stuck due to hydrolock or differential pressure sticking. The ramming tool is attached to the end of the product ,pipe, when pullback

Design Radius of Curvature - Horizontal Directional Drilling
Design Radius of Curvature - Horizontal Directional Drilling

The failure of the ,drill, rod usually occurs several jobs after the damage is done. Product ,Pipe, or Conduit. Steel product ,pipe, usually has a much larger bend radius than the ,drill, rod. The largest bend radius of either the ,drill, rod or product ,pipe, is the number that must be used for planning and completing the bore.

THE MAJOR 11 BOP DRILLS PROCEDURES AND ... - Drilling Manual
THE MAJOR 11 BOP DRILLS PROCEDURES AND ... - Drilling Manual

the wellhead. Thereafter, this ,drill, should be conducted after each Casing setting before the BOP pressure tests. The following test procedure is recommended : Position a joint of ,Drill Pipe, in the stack. Make sure the tool joint is not access the rams. Turn off the accumulator pumps. Record the initial accumulator pressure.

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