Mobile Gripper Unit 589 - .NET Framework

© Weatherford. All rights reserved. 1

Mobile Gripper Unit 589

Technical Specification Booklet

589


Contents

Weatherford Mobile Gripper Unit ............................................................................................ 3

Applications ............................................................................................................................................... 4

Features, Advantages and Benefits .......................................................................................................... 4

Specifications ............................................................................................................................................ 4

Technical Specifications ......................................................................................................... 5

Unit Road Dimensions and Weight ........................................................................................................... 5

COROD Injector Dimensions & Weight .................................................................................................... 6

Actual Unit Photos ..................................................................................................................................... 7

Carrier Assembly ....................................................................................................................................... 8

Chassis Manufacturer ........................................................................................................................... 8

Engine ................................................................................................................................................... 8

Transmission ......................................................................................................................................... 8

Transfer Case........................................................................................................................................ 8

Axles ...................................................................................................................................................... 8

Fuel Capacity ........................................................................................................................................ 8

Positive Air Shutdown (Rig Saver) ........................................................................................................ 8

Deck and Rear Bumper ............................................................................................................................. 8

Controls ..................................................................................................................................................... 9

Cameras .................................................................................................................................................... 9

Picker (Crane) ........................................................................................................................................... 9

Toolboxes and Storage ........................................................................................................................... 10

Well Control (BOP Stack) ........................................................................................................................ 10

Continuous Rod Handling Equipment ..................................................................................................... 10

COROD Injector .................................................................................................................................. 10

Rod Guide Assembly .......................................................................................................................... 11

3 © Weatherford. All rights reserved.

Weatherford Mobile Gripper Unit

Capable of

tripping

continuous rod at

a rate of

The Weatherford MG unit is a

compact, continuous rod service

solution that features a

hydraulically operated

continuous rod injector and rod

guide. Engineered to work with a

service rig or flushby unit, the

MG unit performs all COROD®

continuous rod service work, as

well as pump changes, rod

fishing, tool deployment, plug

retrieval, and sliding-sleeve

shifting. The MG unit is also

equipped with a stiff boom

crane, reducing the need for

additional lifting equipment at the

wellsite. The unit can service

shallow- to high-depth oil, gas,

and coalbed methane (coalseam

gas) wells in vertical, directional,

and slant well configurations.

Specifically designed for rapid

deployment and safe operation,

the MG unit has multiple

features that enable a safe rig-in

and rig-out in 30 minutes or less,

in typical operating conditions.

The rod guide has a quick-

connect design and guide-mouth

safety system that can be

assembled and disassem-bled in

as little as 5 minutes. The unit is

also equipped with a COROD

continuous rod injector capable

of that tripping rod at an efficient

rate of 100 ft./minute (30

m/minute)

The Weatherford MG unit is fully

equipped with an integral

hydraulic power source, several

types of blowout preventers, a

stiff boom picker, and an

advanced secondary wellhead-

rod safety clamp. In emergency

situations, the secondary

wellhead-rod safety clamp is

capable of applying up to 71,000

lb (32,200 kg) of hydraulic

clamping force.

The unit features an operator's

cab capable of housing two (2)

people. Mounted in the

operators cabin is the control

console. The control console

allows the operator to safely

control and monitor Continous

rod injector operation (via

intrinsically safe camera’s) from

a distance

.

100 ft./

min


Applications

• Continuous rod and conventional sucker rod

interventions

- Continuous rod service work

- Pump changes

- Tool deployment

- Plug retrieval

- Sliding-sleeve shifting

Specifications

Continuous Rod Injector

Dynamic Load Capacity 26,000 lb. (11,793 kg)

Static Load Capacity 35,000 lb. (15,875 kg)

Rod Trip rate 100 ft./min (30 m/min)

Picker Crane

Lift Capacity 30 US ton (27,216 kg)

Working Radius 5 ft.(1.52m) to 55 ft. (16.76m)

Boom Length 59 ft. (17.98m)

Miscellaneous

Blowout preventer rating 5,000 psi (10.3 MPa)

Type 2-9/16” Annular 3 Station

Features, Advantages and Benefits

Built for fast and efficient operation, the MG unit is optimized for safe rig-in and rig-out in 30 minutes or less, in typical operating conditions.

The continuous rod gripper is designed for entrance into space-restrictive areas and easy in and out maneuverability, allowing access to a greater number of wellsites.

In emergency situations, the advanced, secondary wellhead-rod safety clamp applies a hydraulic clamping force of up to 71,000 lb (32,200 kg), promoting safe operation.

5. © Weatherford. All rights reserved

Technical Specifications The Weatherford Mobile Gripper carrier features a tandem front steer and tandem drive axles.

Unit Road Dimensions and Weight

Weight

Total (without fluid & service reel)

75,398 lb. (34,200 kg)

Front axle group 29,983 lb. (13,600 kg)

Rear axle group 45,415 lb. (20,600 kg)

Dimensions

OAL (overall length)

46 ft. 8 in. (14.22 m)

OAW

(overall width)

8 ft. 6 in. (2.59 m)

OAH

(overall height)

13 ft. 7 in. (4.14 m)

RAS

(rear axle spread)

5 ft. 3 in. (1.60 m)

WB

(wheelbase)

26 ft. 11 in. (8.2 m)

OAL

RAS FAS

BA WB AF

CL FOH

OA

H


COROD Injector Dimensions & Weight

Weight

Total 7,000 lb. (3,200 kg)

Dimensions

OAL (overall length)

5 ft. 4in. (1.62 m)

OAW

(overall width)

5 ft. 2 in. (1.55 m)

OAH

(overall height)

8 ft. 7 in. (2.63 m)

A

(rear axle spread)

2 ft. 3 in. (0.58 m)


Actual Unit Photos

8. © Weatherford. All rights reserved

Carrier Assembly

The chassis is a 4 axle oilfield carrier with a tandem from steer axle and tandem drive rear axles

Chassis Manufacturer

The Weatherford Mobile gripper unit is mounted on a 2007 Mack GU713.

Engine

The engine is powered by a Mack MP8-485C engine with the following features:

• Power: 485 HP at 1,700 RPM

• Emissions: U.S. EPA 2007

Transmission

• Eaton Fuller RTLO18918B 18 speed transmission

Transfer Case

• One OMSI PFT-PCV/3000 transfer case for powered the hydraulic system of the Mobile Gripper Unit

• Power: 510 HP

• Maximum Torque: 15,500 ft/lb

• Maximum RPM: 3,300 RPM

• Ratio: 1:1

Axles

• Tandem steer and drive axles

• Front axles rated to 40,000 lb (18,141 kg)

• Rear axles rated to 46,000 lb (20,862 kg)

Fuel Capacity

One 454 liter (116 gal) steel fuel tank

Positive Air Shutdown (Rig Saver)

Includes one actuator at the control cabin and

cab of the truck to activate the diesel engine air

intake engine shutdown in case of emergency

Deck and Rear Bumper

• Hydraulically actuated Continuous rod injector storage cradle on deck

• Continuous rod storage on deck

• Hydraulically powered hose reels for retracting injector hydraulic hoses

• BOP storage on deck

• Control cabin

• Hydraulic system

• Stairs and handrails on both sides of deck

• The rear bumper includes highway lighting and rear leveling jacks


Controls

Cabin controls are as follows:

• Continuous rod injector controls and gauges

• Continuous rod safety clamp control

• Truck engine controls & gauges

• Emergency shutdown control

• Picker crane controls & gauges

• B.O.P controls

Auxiliary controls on the unit are as follows:

• B.O.P controls

• Picker crane controls

• Hydraulic hose reel controls

Cameras

• Intrinsically safe camera for view Corod injector operation on the well

Picker (Crane)

The Weatherford Mobile Gripper unit is equipped with one Weldco-Beales HL30TC70 straight boom

• Working Radius: 5 ft.(1.52 m) to 55 ft.(16.76 m)

• Boom Length: 59 ft.(17.98 m)

• Tip Height: 70 ft. (21.34 m)

• Max. Lift at Min. radius: 60,000 lbs (27,210 kg)

• Max. Lift at Max. radius: 6,000 lbs (2,721 kg)

• Outriggers: Front out-and-down and rear A-frame

• Winch: Two-speed, 15,000 lbs hydraulic winch

• Load Block: 25 ton

• Safety: Anti two block and load monitoring system


Toolboxes and Storage

• One Junk box

• One Tool box

Well Control (BOP Stack)

• A single ram 2-9/16" BOP, including:

• Two (2) 2-9/16" annulars, flanged with R27 ring groove

- 5000 psi working pressure

• One (1) 2 9i16" hydraulic single ram BOP, flanged with R27 ring groove


• One (1) 3 118 studded 4-way block adapter (optional)


- Three (3) 3 118 connections

- One (1) 2 911 6" connection

• Five (5) 3 118 valves: manual gate, Choke & Kill Line (optional)


• One COROD safety clamp, Weatherford specification

• Hydraulically activated

• Has flanged connections and side outlets

• Ram type BOP will be able to close on 1" rod with locking devices

• Has controls in two different locations

• Side outlet is flanged and have a minimum 2 ID

Continuous Rod

Handling Equipment

COROD Injector

• One Weatherford COROD injector for pulling and installing continuous rod strings

• Rod trip rate of 100 ft (30 m) per minute

• Hydraulic Motor: Kawasaki

• Nominal pull capacity of 26,000 lb (11,790 kg)

• Maximum pull capacity of 35,000 lb (15,875 kg)


Rod Guide Assembly

• One rod guide assembly for guiding rod from a rod transport trailer into the continuous rod injector

• Quick connect guide system

• Swivel for reel or transport trailer placement

• Guide mouth safety system to control rod as it exists the guide assembly

The Weatherford MG unit

is a compact, continuous

rod service solution that

features a hydraulically

operated continuous rod

injector and rod guide.

Engineered to work with

a service rig or flushby

unit, the MG unit

performs all COROD®

continuous rod service

work.

© Weatherford. All rights reserved. Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S. and/or foreign patents. Specifications are subject to change without notice. Weatherford dells it products and services in accordance with the terms and conditions set forth in the application contract between Weatherford and the client.

weatheford.com

For more information on Weatherford

COROD continuous rod and related field-

service capabilities, email our technical

experts at [email protected] or visit

weatherford.com/corod.

mailto:[email protected]

Documents

Mobile Gripper Unit 589 - .NET Framework