Production

 

In the production of components and assemblies, our company carries out:

• current repair of equipment;
• assembly of one-pump units on the slipway, imitating the chassis frame.
• assembly of two-pump units on the frame (SKID) with the possibility of installation on a semi-trailer, chassis, sleigh;
• assembly of ASOT-Units for pressure testing of heating networks;
• production of mobile monitoring stations in various versions;
• production of diesel pumping plants designed to supply water, irrigation of agricultural land;
• dismantling of the structure, welding and processing of seams using unique technologies, and final painting.

 

The components used are such well-known types of equipment as:

• Mission SandMaster pumps;
• Victaulic clamps;
• Weco valves;
• Hydraulics Bondioli & Pavesi;
• Automatics Allen Bradley;
• Transmission Allison 4700 OFS;
• Diesel engine Iveco Cursor 13.

Advantages

 

The advantages of our equipment over competitors:

• Production in the Russian Federation with components from domestic to the best imported parts and assemblies (according to the Terms of Reference).
• All software for controllers and top-level software (laptop) developed by our specialists and successfully passed the tests.
• Start-up and commissioning at the facilities of the Customer.
• The possibility of concluding a service agreement under the equipment supply agreement.
• Fast service; departure of the service engineer within 48 hours after notification by the Customer.
• Supply of original spare parts for units.
• Carrying out TO-0 and TO-1 as part of the supply agreement.
• Installing the software at the company's headquarters for online control of the attachment process (1 year license under the contract).
• Training of Customer’s specialists on the basis of NPO Nafta-Tekhnika LLC (theory) and at Customer’s facilities (practice).

 

Comparative analysis of the traditional fleet and cementing complex:

The composition of technology and the number of personnel used on average per operation (for example, PJSC Gazpromneft)

 

It was:

UNB 160x40 - 7 units. 14 people

USO - 1 unit. 1 person

US6-30 - 7 units. 7 people

SCC - 1 unit. 1 person

MBM - 1 unit. 2 people

Engineer - 1 person.

Total: 17 pieces of equipment and 26 people

 

It became:

ATC2-700x70 - 1 unit. 2 people (or PBX 300x70)

Mobile cement storage - 40 - 1 units. 1 person

Mobile cement warehouse - 25 - 2 units. 2 people

Engineer - 1 person.

Total: 4 units of equipment and 6 people

 

Mixing unit

 

Our specialists have developed a unit with mixing systems to adapt to the traditional fleet consisting of pumping units.

 

It is possible to perform with one tank and a mixing system based on the KAMAZ chassis, as well as two tanks and two mixing heads on the basis of a trailer. The performance of the mixer is both automatic and manual.

 

The fleet is additionally completed with mobile cement warehouses.

 

Mixing system with cement dust removal includes:

• mixer with pneumatic supply of dry cement and mixing fluid (water);
• dust removal system;
• recirculation system for continuous preparation and maintenance of the density of cement mortars in manual and automatic mode;
• two tanks: mixing and opreditelny, equipped with agitators with hydraulic drives;
• position control system for cement throttle adapted for VIK-A software.

 

The unit is equipped with a control system with automatic control of the density of the prepared cement solution of domestic production and control of cementing parameters.

 

The system has the ability to remove cement dust when mixing the solution, with the possibility of tamping and feeding the dry mixture from below. It has two positions - transport and working.

 

Productivity at preparation of ready cement mortar to 2.4 m3

 

The main nodes:

• KAMAZ chassis or semi-trailer;
• Diesel engine;
• Gearbox;
• Water supply pump - 4x3x13 - 2 pcs.
• Supporting pump - 5x6x11 - 2 pcs.
• Circulation pump - 5x6x11 - 2 pcs.
• Mixing capacity, preparation of cement mortar;
• Air system;
• Hydraulic system;
• Control system.

 

Specifications:

• volume of cement mixing tank: - 2 × 4.8 m3;
• the volume of preparation of the solution of each mixer (m³ / min): - 0.3-2.0;
• density range (g / cm³): - 1.3-2.5;
• accuracy (g / cm³): - +/- 0.02;
• operating temperature (℃): - 40 ～ + 40 ℃.

 

Technologies for the preparation of the intermediate layer

 

The TWS 600S is a small, versatile pump that can be used for various well maintenance operations. The unique design has an offset crankshaft / crosshead, which significantly reduces the load on the crosshead, and crosshead guides, as well as the main roller bearings supporting the crankshaft.

 

The operation of the triplex plunger pump SPM TWS 600S is provided by a drive from the deck unit through EUROCARDAN drive shafts with end splines on the flanges.

 

High pressure manifold with a maximum working pressure of 43 MPa with a plunger of 114.3 mm and 145 MPa with a plunger of 63.5 mm.

 

The pressure is monitored by the Viatran 509 control sensor integrated into the WIC system, as well as by the MD TOTCO mechanical pressure gauge with a scale of 0–100 MPa installed on the discharge line.

 

 

Corporate control system

 

Our specialists have developed and successfully exploited software (WIC) for the server monitoring the process of attachment through on-line broadcast. All data in the form of graphs are transmitted to the command station or to interested persons in the control room for viewing, as well as to a separate server of the company, for subsequent storage.

 

The application (WIC Graphic Monitor) is available for Android OS.

 

The service is equipped with a video monitoring system for operators, followed by broadcasting to the command station, the company's server and storage on the hard disk. The amount of information for storage is up to 1 year from 6 cameras in FullHD format. The service helps in solving controversial issues when working with drilling companies.

 

This system has been successfully operating for more than 2 years in the company "LUTR", LLC, Leninogorsk.

Pump unit

 

The ASOT 100-25 station is designed for pumping water and other liquids having viscosity properties similar to water with viscosity up to 36x10-6 m2 / s (36 cSt) and chemical activity with temperatures from 274 to 358К (from 10С to 900С), not containing solid inclusions by weight more than 0.05%, size more than 0.2 mm and microhardness more than 6.5 GPa (650kgs / mm2).

 

The station is manufactured in the climatic version UHL of placement category 2 according to GOST 15150-69, in the range of operating temperatures (with provision of preheating) from minus -15 С ° to plus 40 С °). In addition, the station has its own system for conducting pressure testing of pipelines in automatic mode.

 

Technological equipment is located on a biaxial semi-trailer.

 

Station ASOT 100x25 - mobile. When using it, the hydrotesting of the supply and return pipes is made separately. The networks of each district are divided into sections. At each site is a schedule of crimping. Tests can be carried out at sites of any length, and the test time is reduced to a minimum.

 

At the same time, due to local crimping, it is possible to “power up” the consumers of the test site from the neighboring area.

 

One of the features of the station is a specially designed control and monitoring system that automates the testing process and saves all crimping parameters on the operator’s PC and in the controller’s memory.

 

ATS 2 - 700х70, 700х40

 

ATS 2 700x70 - Cementing unit with a mixer, two-pump, three-plunger.

 

ATS 2 700x70 - The Russian version of a two-pump cementing unit with a recirculating system for the continuous preparation and mixing of cement mortars in a mixer operating on the principle of pneumatic supply of dry cement from a mobile warehouse.

 

The main purpose of the unit: the injection of cement slurries and other technological non-corrosive liquids during cementing, hydraulic fracturing, overhaul and development of oil and gas wells.

 

The unit incorporates components and components from the best and proven global manufacturers; one of the most reliable (in its class) high pressure plunger pump SPM TWS 600S (or equivalent), hydraulic equipment Bondioli & Pavesi, etc., as well as its own system for mixing cement mortar and controlling cementing parameters in automatic mode.

 

Technological equipment is located on the chassis: TATRA T-158 vehicle with a wheel formula 10x10.

 

The WIC (A) software is adapted to the Russian conditions of operation, convenient and easy to maintain. The program (panel design, report) is adapted at the request of the customer.

 

A version with an awning shelter with a hydraulic drive for lifting the roof from a light-penetrating frost-resistant fabric and with working platform lighting, a system for heating hydraulic blocks of plunger pumps with independent WEBASTO heaters (or equivalent), as well as exhaust gases is possible.

 

More detailed specifications can be found on the main version of the site or in the Digital Market for oil and gas equipment.

 

ATS - 300х700, 500х70

 

ATS-300x70 - Grouting unit with a mixer, single-pump, three-plunger.

 

The Russian version of the cementing unit with a recirculating system for the continuous preparation and mixing of cement mortars in the mixer, which operates on the principle of pneumatic supply of dry cement from a mobile warehouse. The main purpose of the unit: the injection of cement slurries and other technological non-aggressive fluids during cementing, overhaul and development of oil and gas wells. The unit incorporates components and components from the best and proven global manufacturers; one of the most reliable (in its class) high-pressure plunger pump SPM TWS 600S (or equivalent), hydraulic equipment Bondioli & Pavesi, etc., as well as its own system for mixing cement mortar and controlling cementing parameters in automatic mode.

 

Advantages of ATS-300x70:

CARE FOR ENVIRONMENT AND PEOPLE

• Mixing system with removal of dry cement dust during the preparation (mixing) of cement mortar, which allows operators to carry out fastening operations without any problems without harm to health.
• The working site after the work carried out by the unit has a minimum of pollution compared with the traditional fleet (with several mixing points).

 

DURABILITY AND RELIABILITY

• High maneuverability of the unit, which is achieved by independent semi-axes of the TATRA chassis. This chassis has a reputation in Russia as a highly reliable and passable car.
• The mechanical drive of the cooling system ensures reliable operation of the deck diesel engine.

 

ADAPTATION TO RUSSIAN CONDITIONS

• The unit is prepared to the maximum with the harsh winter conditions due to the tent cover, the suction lines purging system by means of the exhaust system of the deck engine, the heating of the fuel pickup and the fuel filter.
• The software WIK (A) is adapted to the Russian conditions of operation, convenient and easy to maintain. The program (panel design, report) is adapted at the request of the customer.

 

Technological equipment is located on the chassis:

• Four-axle car TATRA T-158 with the wheel formula 8x8.
• Execution on any appropriate design of the chassis unit (under the customer's TS) is possible.
• Also available in container version and sleigh version.

 

More detailed specifications can be found on the main version of the site or in the Digital Market for oil and gas equipment.