Pumps

Why Oilmen Need Single-Screw Multiphase Pumps

Over 40 years the VNIIBT - Drilling Tools company is known in Russia and abroad as a designer and manufacturer of screw downhole motors for well drilling and workover.

Sensitivity Analysis of Operating Factors, Which Affect ESP Performance in Unstable Low-production Oil Wells

Lately, the Borets company has significantly enlarged the range of products for oil production from wells with various complicating factors.

State-of-the-Art Multiphase Pumps Boost Oil Well Production

Ageing fields, changing well conditions and a global ban on flaring open new challenges to multiphase pumping – a proven, simple and economical technology which has been used on a vast number of oil fields during the past 16 years.

Estimating Cyclic Strength of ESP Intersection Connections

Oil production equipment unification and interchangeability of assemblies and parts of various manufacturers are urgent matters for repair services, oil companies, and equipment producers.

Reliable Alliance RITEK and NETZSCH

Equipping rotary screw pumps with AC electric motors is a reliable and efficient way to keep mature reservoirs in production. Russia's RITEK and Germany's NETZSCH have teamed up to manufacture this sort of equipment which is used widely in Russia. Here, Oil&Gas Eurasia interviews the Executive Director of the joint venture, Artem B. Petlenko, to learn how advantageous these pumps can be.

Computer and Nanotechnologies in Oil Pump Engineering

There are at least two reasons to apply computer modeling methods in the design and upgrade of submersible electrical centrifugal pump units (ESPs.)

NETZSCH multiphase pumps installations in the oilfields of Tatarstan

Rotary Vortex Pumps – From Theory to Practice

Completely new design of hydro-mechanical machines invented in Russia late in the last century is used at present in manufacturing of rotary vortex pumps (RVP) for the oil industry. (There was the publication regarding the operating principles and design characteristics of RVP in issue № 3, 2004)