Kelly is the main driver of the whole drill string It transmits torsional energy from the rotary table through the drill string to the bit at the bottom of the hole. Kelly is a long square or hexagonal precision machined heavy steel bar that is supported by the swivel through the
Lake Petroleum [2018-01-13 10:43:39 ]
The information you may like to know before order 1. Methods of Payment T/T (Telegraphic Transfer) sor Western Union or L/C at sight 2. Handling time for an order Based on order quantity, normally it takes 25 days for production. Only 2 or 3 days if we have stock on your request
Lake Petroleum [2018-01-13 10:37:36 ]
LAKE Drill Collar has been approved by the NS-1 certification which is made from one-piece 4145H modified quenched and tempered steel. It designed for tough drilling environments in vertical and directional wells; for vertical wells, LAKE HWDP is a transition member; for directio
Lake Petroleum [2018-01-13 10:36:27 ]
After the intrusion of nature gas or air into drilling liquid during drilling, the density becomes lower, the viscosity will be higher and the annulus drilling liquid density will be lower, which will cause hydrostatic column pressure decrease. Thus, these accidents such as blow
Lake Petroleum [2018-01-13 10:35:17 ]
Hook consists mainly of the bail, the bail pedestal, cylindrical shell, hook body, hook lever, and spring, etc. The inner and outer springs are mounted inside the cylindrical shell, which enable stand to upspring after it is free. A Safety positioning device is mounted upper the
Lake Petroleum [2018-01-13 10:30:59 ]
Because tool joints are added to drillpipe, the weight of given to pipe in many tables is the “nominal weight”. The exact weight will require adding the weight of the tool joints to the tubing portion. Since two joints do not weigh the same, it is difficult to determine the w
Lake Petroleum [2018-01-13 10:25:45 ]
A butterfly valve is a valve which can be used for isolating or regulating flow. The closing mechanism takes the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to
Dongying Lake Petroleum Technology Co., Ltd [2018-01-13 09:23:08 ]
Description 1. Prestress compensation technique has been used to ensure reliable mechanical property under high temperature ; 2. Best heat-insulating property and safety feature during service life can be guaranteed for adopting better ; 3. Such three main heat insulation technol
Dongying Lake Petroleum Technology Co., Ltd [2018-01-13 09:16:05 ]
Kelly Valve(Upper and Lower) Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is connected between lower end of swivel and upper end of Kelly; the lower Kelly valve is connected betwee
Dongying Lake Petroleum Technology co.,ltd [2018-01-12 11:34:49 ]
Characteristics Made from non-toxic material. Light, flexible, transparent pipe body, soft and elastic. Size can be revised on requirement. Application Widely used in low pressure conditions for fitting of sanitary foodstuff industry, machines, civil engineering and aquatic anima
Qingdao Hyrotech Rubber & Plastic Products Co.,Ltd [2018-01-12 10:40:06 ]
API BOP Ram / Ram Packers / Rubber Seal Product Description API 16A BOP spare parts and BOP variable ram. We can supply all series BOP ram including pipe ram (2 3/8″,2 7/8″,3 1/2″,4″,4 1/2″,5″,5 1/2″,5 3/4″,6 5/8″,7″,7 5/8″,9 5/8″,9 7/8″,10 3/4″), blin
Dongying Lake Petro [2018-01-11 15:14:09 ]
API Packing Element for Annular BOP Product Description Characters In the structure, it is divided into annular blowout preventer with spherical plastic core, annular blowout preventer with cone-shaped plastic core, and blowout preventer with tube-shaped plastic core. Annular BOP
Dongying Lake Petro [2018-01-11 15:12:37 ]
Factory Price 1 1/8\"--- 1 1/4\" Sucker Rod Elevator Product Description SRE Sucker Rod Elevators are suitable for each size of sucker rod in well repairing. It can be adjusted by changing the spacer in the body. The elevators are designed and manufactured according to API Spec 8
Dongying Lake Petro [2018-01-11 15:10:17 ]
API Power Tong Dies and drill pipe slip dies Product Description The manual tong dies and slip inserts are made of high-quality alloy steel in SAPWELLS. They are chemically heart-treated for surface hardness. They are wear-resisting and corrosion-resisting and they have a long se
Dongying Lake Petro [2018-01-11 15:03:30 ]
API 16A Single / Double ram BOP and Annular BOP Product Description The series blowout preventer conform to API Spec16A and are granted the right to use API Spec 16A and Spec 6A monogram. Product Features 1. Annular B0P Adopts sphere rubber core or tapering core structure. The to
Dongying Lake Petro [2018-01-11 14:59:31 ]
API Plastic Thread Protector for Drill Pipe Product Description Product Name thread protector Place of Origin Hebei, China (Mainland) Brand Name KPE Type Oilfield equipment To Drill pipe Size 2 3/8\"- 6 5/8\" Material Steel ,plastic or rubber Head code Round To Drill pipe Thickne
Dongying Lake Petro [2018-01-11 14:48:08 ]
BOP parts that we supply all come from original manufacturers, they are 100% interchangeable. BOP PART NAME top sealing, front sealing, pipe ram, blind ram, slip ram, shear ram, spherical packer, bonnet, piston, shell. APPLY TO BELOW BOP Brand SHENKAI BOP. RONGSHENG BOP ETC OTHER
Dongying Lake Petroleum Technology Co., Ltd [2018-01-11 11:12:06 ]
Dear Manager , Good morning to you ! Over 29 years experience in Screw barrel line , with a much lower price with the same quality and the warranty is 12 month . We have S crew & B arrel for Injection Molding Machines S crew & B arrel for Extrusion Machine -- Electrical Cable ,
Ningbo Tianze Machinery Technology Co., [2018-01-10 13:06:56 ]
Testing Standards of 45 Degree Flammability Tester ASTM D1230, FTMS 191-5908, CFR 16 Part 1610, CALIF TB 117, NFPA 702, GB/T 14644 Applications 45 degree flammability tester is designed to determine the burning characteristics of textiles. Stainless steel test cabinet with glass
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-09 14:12:06 ]
Product direction Valve Parts, Pump Parts, Auto Parts, Marine Castings, Impeller Blades, Mines Wear-resistant Parts, Pipe Fittings, Polishig Parts, and so on. Contact person Neil Chang Telephone 86- 13054671663/ 86-546-8222706 Email dana@china-cast cn Web http://www china-cast cn
Dongying Dana Precision Metal Co., Ltd [2018-01-08 10:37:38 ]
