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rsdzd@pyzyrsd.com +86 13525609655

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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

E-Mail

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

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Well Drilling Operations [od4pqwe3j6np]
Well Drilling Operations [od4pqwe3j6np]

The well-drilling machine does not have to be modified when drilling with mud to 1,500 feet; however, additional equipment and more ,drill pipe, are required to use the 1,500-foot well-completion kit. Additional equipment includes casing elevators and ,slips,, larger ,drill, bits, and 900 feet of additional ,drill, steel.

Tieback extensions are commonly available in lengths of 6 ...
Tieback extensions are commonly available in lengths of 6 ...

And apply set-down ,weigh, of the ,drill pipe, 4. When sufficient weight has been applied to shear the setting pins in the packer 5. Compression will energize the seal element and engages the hold-down ,slips, into the casing wall. 6. The packer is now set, and will provide an effective annular seal the liner and the previous casing string. 7.

Rig Introductory | Drilling Rig | Brake - Scribd
Rig Introductory | Drilling Rig | Brake - Scribd

Rotating System Below the kelly is the ,drill pipe,. Steel ,drill pipe, comes in 30-foot sections that are threaded on both ends. Each section of ,drill pipe, is called a joint. Below the ,drill pipe, are larger-diameter pipes called ,drill, collars. ,Drill, collars ,weigh, more than ,drill pipe, and are designed to lower the center of gravity of the ,drill pipe,.

Tom's Journal | Programming in Visual Basic – Exercises ...
Tom's Journal | Programming in Visual Basic – Exercises ...

Drill, collars are extra heavy ,pipe, attached to the ,drill, string to give weight at the bottom. They ,weigh, about 3000 lbs per foot, so handling them requires effort and special care. For one thing, we could not trust the collar ,slips, to hold so each time we set the ,slips, on a ,drill, collar we had to put a clamp around the collar above the ,slips, and tighten it down with a wrench.

New riser safety system enables effective contingency ...
New riser safety system enables effective contingency ...

The RSS does not have any rotating components and is designed for use with 8.5-in. or larger ,drill pipe, tool joint outer diameter. The RGH annular can be closed to 3,000 psi in 3 seconds on ,drill pipe, or open hole in order to seal the riser and safely control riser gas break events, instead of diverting riser flow overboard, as well as rapidly apply ASBP during a well control event.

Greasebook Oilfield Production Software - Blog News & Guides
Greasebook Oilfield Production Software - Blog News & Guides

The extra ,drill, collars will add more ,weigh,, and thus make the ,pipe, more inflexible. Sadly, ,drill, collars will not solve all your drilling issues. For instance, another common issue is when the ,drill, bit gets stuck in the grooves (also referred to as key seats ) located on the sides of the hole.

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+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City