Operation Pressure: 3500psi-7500psi. Of all the forms of artificial lift, rod lift is the most common. Pressure: Low Pressure More. A pumping unit results when the gear reducer and the structure are combined together. Horsehead of Pump Jack. These are based on the API RP 11L [8] method and the extension to wave equations that allow geometries other than the conventional unit to be considered.
Lufkin, Texas: Lufkin Industries Inc. - AGMA 422. Hence, whether you operate for 20 minutes an hour or 12 hours per day, the overall results can create the same outcome only requiring 8 hours of production time. Parts of a pumping unit system. The Don-Nan Gas Valve helps maintain proper valve orientation by allowing a small amount of fluid to reenter the pump and aide the standing valve ball in reseating itself on the downstroke.
Application Fields: Medical. Periodically workers should change the oil out, clean the filter, and remove any water or sludge that has accumulated. Class III Lever System: Lever system in which the applied force (effort) is located between the load and fulcrum. Long Stroke Belt Driven Unit: Long pump stroke (up to 366 in., or 9. Minimized tubing wear in both vertical and directional wells. Also, the short radius of the torque arm markedly reduces required torque demand and allows the use of a smaller prime mover and gear reducer, which are less expensive to buy and operate. ISO9001:2008, ISO14001:2004, OHSAS18001:2007. Furthermore, longer downhole stroke provides better pump compression ratio to help eliminate gas-lock problems. A Basic Guide to Operating and Servicing Pumping Units in Oil & Gas Production. The HEP (Hydraulic, Electronic, Pneumatic) Pumping Unit: Performance Characteristics, Potential Applications, and Field Trial Results. Compared with the conventional beam pumping unit, the structure of the out-of-phase pumping unit has three changes. One of the positives of oil field equipment is its reliability, and with the proper maintenance can function for years before experiencing any serious issues.
By designing a new structure, the pumping efficiency of the pumping unit is improved, the problem of the donkey head falling off is solved, and the service life of the pumping unit is increased. Linear Rod Pumping Unit: The Linear Rod Pump is a compact, reliable stroking unit that is capable of lifting loads equivalent to a beam pumping system of the same design HP. How to Build Beam Pumping Unit Kits That Runs - .com. Pumping Unit manufacturers & suppliers. There are several models available in the market to fit well requirements.
Moreover, these parts are tested on various norms by our quality testers to ensure the quality and efficiency. While comparably sized Mark IITM units are heavier and more expensive than conventional units, the claimed torque reductions may make it possible to use a Mark IITM unit one size smaller than required for a conventional unit. Introduction to Beam Pumping Unit. Engines provide options not available for electric motors. Paper SPE 152229 presented at the Latin American and Caribbean Petroleum Engineering Conference held in Mexico City, April 16-18, 2012. External association. Many devices are connected to the downhole sucker-rod equipment through the polished rod on the surface that imparts the reciprocating motion to the rod string and pump.
Oil and Gas Production: Beam Pumping. Material: Carbon Steel. Its shape is such that the imparted motion is directed vertically above the well head allowing the polished rod to move without undue side loads. The effect of this unique design is twofold. Natural Gas Engine Mechanical Lifts. It is very common for companies to change the rotation direction of conventional gear-driven, walking beam pumping units either every six months or annually. What are the parts of a pump. An Improved Technique for the Evaluation of Performance Characteristics and Optimum Selection of Sucker-Rod Pumping Well Systems. This can include: chain drives, double-gear drives, and single-gear drives. The generic name of "sucker-rod lift" refers to all types of reciprocating rod-lift methods including the lesser used hydraulically actuated units or tall-tower systems. Reverse Mark Pumping Unit (RM): The Reverse Mark unit geometry was first built by a company named Cabot in 1961. This is different from the air-balanced unit in which the equalizer bearing is directly over the slow-speed shaft. Utility Pumps For Oil & Gas Production. A common rod lift system can be simplified to three broad components: the surface pumping unit, the rod string and the downhole pumping unit.