Oil & Gas

Valves and pumps that outlast the workover cycle

Slide valves for sucker rod and ESP pumps, short-piston rod pumps, plungers and barrels with nanodiamond coating. Company data: 8 patents, 700+ wells of field validation in Russia and Kazakhstan, experience with Lukoil, Rosneft, Gazprom, Tatneft, Bashneft.

0 days

MTBF of the KOZ-73 valve for ESP vs. 421 days for ball valves — per field trial results

+0%

average SRP output increase with slide valves (Lukoil-West Siberia, Udmurtneft, KazMunayGas, Slavneft-Megionneftegaz)

up to 0 days

service life of RAM slide valves (company data)

×0

flow area of the slide valve compared to a ball valve

Products

Slide valves

In serial production since 2008 (utility model No. 81781). Operation at well deviations up to 90°, in abrasive media and with high-viscosity oil. SRP delivery rate up ~30%, rod load down ~15%.

BeeOilPump SRP

Downhole sucker rod pump with a short piston (patent No. 2533280). At the Karsak field (Kazakhstan): oil production up 6%, about 113 t of additional oil per well per year.

Plungers and barrels

RAM plungers are half the standard length, with sealing ring sets; SRP barrels carry nanodiamond chrome coating for abrasive service.

Field trials

Deployments are confirmed by protocols and acts of oil producing companies. Below are document scans from the company archive — click to enlarge.

Sheshmaoil — protocol No. 198/01-05 of 11.09.2009
Tatneft — letter No. 187/01-02 of 21.06.2010: valves passed field trials and are approved for use
Tomskneft — letter No. 1266/16 of 28.04.2009
Gazpromneft-Khantos — act of 31.08.2010 · Lukoil-Komi — act of 29.12.2011 · RITEK — act of 12.01.2011
Lukoil-West Siberia — interim act of 29.12.2011 · RN-Purneftegaz — well stock operation, 2012
At Udmurtneft, mean run life of SRP units with Norma valves is 23.8% higher than with ball valves

Ministry of Energy protocol — Minutes of a meeting at the Russian Ministry of Energy, approved by RAM LLC and the Ministry, 21.10.2009

Lukoil-West Siberia act — Act approved by the chief engineer of Lukoil-West Siberia

Lukoil-Komi act — Act on completion of supervised trials of RAM LLC equipment, Lukoil-Komi, 2011

Tomskneft letter — Letter from Tomskneft VNK, 2009

Belkamneft letter — Letter from Belkamneft

Run life table for units with valves — commission conclusions

RU patent — Patent of the Russian Federation

Economics for your well stock

We will prepare an effect calculation for your well stock: MTBF, output gain, cost of ownership. Field trial reports available on request.

Phone

+7 985 773-33-58

ramllc@yandex.ru