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Our publications about technologies
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01.09.2013
Introduction of a New Technology by Ural-Design-PNP Company
Since 2012 Ural-Design-PNP Company has successfully milled frac ports with three-stage Stage FRAC arrangement using coiled tubing unit. More»
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01.09.2013
Water shutoff in subhorizontal gas wells with no well killing
At present we observe ‘declining’ of the production at a considerable number of gas fields. In this context many wells experience reduction of formation pressures and elevation of gas-water contact (GWC). More»
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01.09.2013
Unique Coiled Tubing (CT) Operation of Water Producing Interval Isolation in a Horizontal Well Completed with 8-stage Multistage Fracturing (MSF) System Using Two Inflatable Bridge Plugs
The widespread application of multi-stage fracturing technology in Russia is already known not only due to increase of production rates and increase of recoverable reserves but also due to premature water flooding of some intervals. More»
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01.06.2013
Water Shutoff with the Use of Coiled Tubing at Gas Fields of Western Siberia
Formation water has an ever increasing negative impact on the producing reservoirs during long-lasting operation of gas wells. More»
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01.06.2013
Going Rigless
Like the ever-changing, increasingly complex nature of oil and gas production, well intervention is not what it used to be. What began as a fishing expedition to retrieve lost or stuck equipment in the wellbore has evolved into a multifaceted, and... More»
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01.06.2013
Coiled Tubing and “Three Musketeers” Boosting Oil and Gas Production in Old Deposits
Geological and engineering operations (GEO) developed directly in the field with no scientific and research organizations involved largely contribute to technical advancements in the oil and gas sector. More»
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01.06.2013
Increasing the productivity index by reaching the toe
Welltec® invented and deployed the world’s first Coiled Tubing Well Tractor® in 1993 enabling operators to pull CT into the well to extend the reach and improve operations. More»
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01.03.2013
FracJet-Volga Introducing Efficient Technologies
Limited Liability Company FracJet-Volga specializes in providing high-tech services to oil and gas companies. The Company was founded more than 10 years ago on the basis of the existing production facilities and using the experience of its founders. More»
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01.03.2013
Fiber-Enhanced Proppant Plugs Ensure Zonal Isolation During Multistage Coiled Tubing Abrasive Perforation and Stimulation in Horizontal Sidetracks
Horizontal drilling and multistage fracturing completions are becoming widespread practices in the development of Western Siberia’s lowpermeability oil fields. More»
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01.03.2013
Microbial Influenced Corrosion (MIC) in Coiled Tubing Operations and Manufacturing
Microbial corrosion involves microbes or bacteria that are omnipresent; in the air, in soils, and in fresh and seawater. Their presence, however, does not necessarily imply a corrosion problem. More»
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24.12.2021
Gazprom Neft, Skoltech and the Khanty-Mansi autonomous okrug-Yugra are developing technologies to produce hard-to-recover oil
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17.12.2021
Gazprom neft establishes Russia’s first test facilities for developing hard-to-recover oil production technologies
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25.11.2021
LUKOIL successfully tries out casing drilling
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08.11.2021
Gazprom Neft and Gazprom Burenie to support the development of Russia’s first oil- and gas-well drilling robot