Drilling rig ZD-86

Drilling rig ZD-86

The proposed drilling rig is an improved and modernized model of the standard model - the 3D-86. When modernizing this design, the wishes of the drilling organizations and the requirements of the Gostehnadzor were taken into account. The following modifications were made in the design:

 

1. All power systems are located in the same container, including power supply of the village and power supply of the drilling rig;

 

2. The pump unit and the circulating system unit are located on a separate base;

 

3. The panel cover of the wellhead area and all components of the drilling rig was applied, which increased the erection of the rig's ability. Possible use of panels with insulation type "sandwich";

 

4. In order to ensure greater safety and better working conditions, the wellhead equipment of the drilling rig is fenced off from the winch, heating of the interstitial space is provided;

 

5. The rig and the base of the drilling rig were manufactured in Russia from frost-resistant steel 09G2S, which allowed to certify it for work in the climatic conditions of Siberia and the Far North (in the temperature regime from +50 to -45 degrees Celsius);

 

6. To work on this drilling rig, 4-5 people (maintenance personnel) are needed.

 

7. This Drilling Rig can be used to drill sidetracks and for work related to sloping-horizontal drilling.

 

Technical specifications ЗД-86

 

Drilling depth:

 

4000 meters (drill pipe> 0.14 m)

 

5000 meters (drill pipe> 0.12 m)

 

6000 meters (drill pipe> 0.115 m)

 

Power Unit:

 

Model: Diesel power. Agr. CA-25

 

Power: 816 hp

 

Number of revolutions per minute: 1000

 

Service life: 56000 hours

 

Transmission:

 

Model: KPZ-900

 

Max. Power on gearbox: 1220 hp

 

Max. Circumferential speed: 15.3 m / s

 

Crown block:

 

Model: UKB 7x400

 

Maximum load: 4000 kN

 

Number of Pulleys: 7

 

Diameter of the winch: 0.03 m

 

Winch:

 

Model: LBU-1200

 

Extras. Power: 1200 hp

 

Diameter of the winch: 0.03 m

 

Diameter of the drum: 0.8 m

 

Diameter of the working surface of brake discs: 1450 mm

 

Max. Circumferential speed: 15.3 m / s

 

Rotor:

 

Model: P700

 

Power: 600 hp

 

Permitted static load: 5000 kN

 

The static torque of the rotary gearbox became: 80 kN * m

 

Diameter of a. In the rotary table: 0.21 m

 

Rotary table rpm: 4.17 rpm

 

Hook:

 

Model: UTBK-6-400

 

Max. Hook load: 4000 kN

 

Number of Pulleys: 7

 

Diameter of the winch: 0.03 m

 

Swivel:

 

Model: UV-320

 

Stat. Load: 320 tons

 

Max. Working pressure: 32 MPa

 

Diameter of a. Swivel: 0.7 m

 

Mast:

 

Model: WB 53x320M1

 

Height: 53 m

 

Overall height: 57 m

 

Hook load: 250 tons

 

Base:

 

Model: OB 53x320M

 

Height: 6.1 m

 

Extras. Static load: 5000 kN

 

Drilling pump:

 

Model: UNB-600

 

Power: 820 hp

 

Working pressure: 25 MPa

 

Compressor:

 

Model: 4VU-5 / 9M1

 

Working pressure: 0.8 MPa

 

Diesel power station:

 

Model: VDM-200

 

Operating current: 200 A

 

Voltage: 380 V

 

Circulation system:

 

Model: ЦС-06

 

Number of tanks: 4

 

Total volume: 160 m3

 

Other rigs of this drilling rig are also available