Supply of drilling chemicals

Description of service Technology Reagent catalog Experience of application

DESCRIPTION OF THE TECHNOLOGY

Supply of chemicals to all regions of the Russian Federation, as well as to Kazakhstan, Belarus, Uzbekistan;
Integrated supplies. A complete range of chemicals for various types of drilling fluids and cementing slurries;
Engineering in the field of chemical solutions for drilling fluids includes:
- audit of the customer's facility;
- development of chemical solutions in the R&D lab of the Chemicals for Drilling and Production Business Unit;
- process engineer support during implementation of chemical solutions;
- industrial usage by the Customer;
- author's supervision;
- increase in efficiency (modifications for additional requirements).
MBS Software.

R&D IN SCIENTIFIC RESEARCH LABORATORY:

Creation of chemical solutions according to technical requirements of the customers;
Rendering services of testing the chemicals and selection of chemical solutions for:
- Drilling;
- Cementing;
- Well completion.

USED TECHNOLOGIES

Technologies for drillin
- AlgypoТМ – thin clay fresh gypso-limy drilling mud.
- Algypo BKR — is a non-clay potassium gypsum-lime mud prepared on fresh water.
- Algypo BMR is a non-clay mineralized gypsum-lime drilling mud prepared on fresh water.
- Algypo BKR M is a non-clay mineralized saline gypsum-lime drilling mud prepared on fresh water.
- Algypo BSR - free clay mineralized gypsum-lime drilling mud, prepared on the formation water of the Devonian deposits with a density of 1140 - 1170 kg / m.

Drilling mud filtration properties regulator
the effect of drilling mud filtration properties regulator during well drilling and workover operations

Drilling fluid rheology control
the effect of drilling fluid rheology control during well drilling

Shale inhibition
the effect of argillaceous shale stabilizer during drilling, workover and well stimulation operations

Desandol ™ mechanical de-icing agent 711

Drilling fluid lubricity enhancement
the effect of argillaceous shale stabilizers during drilling, workover and well stimulation operations

Bridging. Lost circulation control
the effect of bridging agents during well drilling operations

Drilling mud weighting
the effect of anti-foaming agent during well drilling operations

Defoaming
the effect of oxygen scavenger during well drilling operations

Hydrogen sulfide scavenging
the effect of spotting fluid during well drilling operations

Suppressor additive Detergent HS™

BACTERICIDES
the effect of bactericides during well drilling operations

Stuck pipe prevention and release
the effect of antistuck additive during workover operations

Anti-tack additive ATREN-ANTISTICK ™

Emulsion fluid preparation
the effect of emulsion fluid preparation during well drilling operations

Exposure of reservoir bed
the effect of polyether during penetration of the formation and during casing perforation

Algypo™

In 2013, the employee of the "Chemicals for Drilling and Production" Business Unit (LLC "Industrial Chemistry") - PhD of Technology Sciences Fatkhutdinov Islamnur Khasanovich - developed 5 gypsum-lime systems of Algypo ™ drilling muds, widely used in the Ural-Volga and Eastern Siberia . About 100 wells washing programs have been prepared on their basis for various oil fields in the Republic of Bashkortostan.

"AZTECDRILLING" LLC

Description

The specialists of "AzTecDrilling" LLC have passed training course on Algypo ™ drilling fluid preparation technology in R&D lab of "Chemicals for drilling and processing technology".

Results

With the use of 5 gypsum-lime systems of Algypo ™ drilling mud service support for 39 wells is successfully provided

LLC "LUKOIL-KOMI"

Description

To provide service support for drilling mud at the bitumen wells of the Timan-Pechory region (LLC LUKOIL-Komi), the Algypo BIT mud formulation was developed;
Technical support was provided to adapt the systems of gypsum-lime drilling mud to provide service support at the oil fields of the Republic of Tatarstan.

Results

Algypo ™ drilling mud was applied by BIT LLC "AzTecDrilling" which provided service support on 22 bitumen horizontal wells.

Using the developed systems, service support was provided at 39 wells

"VOSTSIBBURNEFT" LLC

Description

The developed systems of Algypo ™ gypsum-lime mud have a wide application not only in the Ural-Volga region. The customer, working in East Siberia "VostokSibBurnNeft" LLC, drilled a single exploration well using one of the modifications of the Algypo ™ drilling mud.

Results

During the drilling of the well bore, the author's supervision and technological support were provided. In 2017, having a successful experience in this efficient drilling fluids program, it is planned to drill 3 more wells in Verkhne-Ulkansky license block

"NAFTA-SERVICE" LLC

Description

Under the technical assignment of LLC "Nafta-Service", an effective cement slurry composition has been developed to solve the channeling problem on a large number of wells that were undergoing workover right after start of production. Based on data on well construction, geology, work plan for cementing wells, a list of cementing fleet techniques the following solution was developed:

The introduction of cementing additives has been adapted to the customer's capabilities (work process, equipment used and other features);
A plan for conducting experimental industrial research was prepared.

After coordinating the work plan with the customer, the customer's personnel had the training course taking into account the specifics of the work with the application of cementing chemistry.

Results

The confirmation of the offered solution effectiveness was received. The number of wellbore leakages in wells cemented using the offered recipe and cementing technology developed by the specialists of the BE "Chemicals for drilling and production" decreased significantly. The customer accepted the offered solutions for permanent use

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