Drilling fluids services

Description of service Technologies Implementation experience

Description of service

Drilling fluid service is an important component of the drilling process. Drilling Fluids and Technologies Business unit (SSR LLC) of the Mirrico Group is certified and renders services for all types of drilling fluids - in combinations and separately.

Learn more about the Drilling Fluids and Technologies Business Unit

more than 11 years of experience;
geography of operations: in all the main oil and gas provinces of Russia including Eastern and Western Siberia, Volga - Urals province, Northern Caucasus, Timan - Pechora province;
a broad range of drilling fluids designed to resolve all types of problems arising during drilling operations;
experienced engineers and scientists: more than 80 drilling mud engineers, more than 30 cleaning system operators.

Drilling fluid services include

Preparation of drilling mud programs for specific geologic conditions;
Engineering support of the drilling mud mixing and treatment processes;
drilling complications response (total losses, сonsolidation of weak formations, casing leaks repairs, well killing);
engineering support for mud cleaning systems;
drilling mud and oil sludge disposal and reconditioning.

Stages of work

Collection and analysis of information (well type; geological structure of deposits; possible complications; customer requirements);
Formulation development in our Science Center;
Mud program design and approval;
Delivery of supplies necessary for the service to the Customer's work site;
Mud mixing on site and mud properties control;
Preparation of final report for completed well.

Advantages of the service from GROUP OF COMPANIES «MIRRCO»

Ensuring the maximum rate of penetration;
Wellbore stabilization;
Prevention of bridging and caving;
Reduction of NPT;
No formation damage in bottom hole zone;
Completely ecologically friendly mud system (hazard category 4 or lower).

USED TECHNOLOGIES

WELL-SLIDE™
The reason for creating this system lies in demand of the well drilling sector in highly efficient water-based drilling muds (as an alternative to oil-based muds).

Application areas
1. Increasing drilling speed per run:
  - increasing penetration rate;
  - achieving 100% weight on bit;
  - high-quality borehole cleaning;
  - reducing friction factor.
2. Prevention of complications during drilling operations:
  - stuck BHA and casing string;
  - bridging and caving.
3. Reduction of waste during drilling operations:
  - increasing the level of inhibition;
  - increasing the efficiency of cleaning.
Atren SAFE-R™
This mud system is designed for reduction of damage to reservoir properties of the pay formation.

Advantages
- Environmentally safe;
- System flexibility: lightened (ALFP 0.97-1.05 g/cm³), weighted (AHFP to 2.10 g/cm³ without barite);
- Decrease of osmotic corrosion of the filtrate;
- Decrease of interfacial tension between oil and filtrate;
- Prevention of emulsion plugs in the pay zone of the producing layer;
Application areas
- Reduction of well completion time;
- Contributes to sustained flow rate.

Drilling fluids service

Unique experience:

ultra-deep well, TD 5750 m;
maximum temperature 200 °С.
anomaly coefficient 2.0

Development projects:

offshore projects;
Kazakhstan;
Belarus;
Iran;
Oman.

Number of jobs completed:

2678 wells drilled;
multistage hydraulic fracturing (MSHF) - 283 wells;
horizontal well (HW) - 679 wells.

Geography of works performed:

Nizhnevartovsk
Nefteyugansk
Usinsk
Irkutsk
Krasnoyarsk
Grozny
Samara

Ufa
Izhevsk
Almetyevsk
Krasnoyarsk
Krasnodar

Stavropol
Urengoy
Gubkinsky/li>
Noyabrsk
Sakhalin

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