Duplex mud pump
The mud pumps conform to API Spec 7k
  • The unit is horizontal double cylinder double acting piston pump.
  • It is mainly used for supplying rinsing in drilling underground water resource, shallow petroleum and coal gas etc.
  • The rinsing may be mud or water, it can also be used as a injecting pump for above mentioned usages.
See more
Duplex mud pump
Triplex mud pump
The mud pumps conform to API Spec 7k
  • The pumps can be driven by Diesel Engine, AC/DC motors up to the driving system available on different rigs.
  • Threaded valve covers.
  • Nodular iron power end frame, crank shaft, connection rods and crossheads……
See more
Triplex mud pump
PRICING
Our Products
High Quality, High Safety, High Performance-cost Value
Triplex mud pump
Triplex mud pump
The mud pumps conform to API Spec 7kThe pumps can be driven by Diesel Engine, AC/DC motors up to the driving system available on different rigs.Threaded valve covers.Nodular iron power end frame, crank shaft, connection rods and crossheads.Heat-treated alloy steel main gears are bolted to the
The more
PAH-310 Mud Pump
PAH-310 Mud Pump
Technical specifications:•Input power rating (KW) 213 (310HP)•Rated pump speed (RPM) &nbs
The more
PAH-275 Mud Pump
PAH-275 Mud Pump
Technical specifications:•Input power rating (KW) 205 (275HP)•Rated pump speed (RPM) &nbs
The more
RMKP -310 Mud Pump
RMKP -310 Mud Pump
Technical specifications:•Input power rating (KW) 213 (310HP)•Rated pump speed (RPM) &nbs
The more
Duplex mud pump
Duplex mud pump
AC/DC motors up to the driving system available on different rigs
The more
(A)  Injection Pump
(A) Injection Pump
Structure Type: 3NB and 5NB …
The more
(B)Mobile Injection (Booster) Pump
(B)Mobile Injection (Booster) Pump
Structure Type: 3NB and 5NB …
The more
(C) Polymer Injection Pump
(C) Polymer Injection Pump
Structure Type: 3NB and 5NB …
The more
(D)  Oil Pump
(D) Oil Pump
Structure Type: 3NB and 5NB …
The more
Mud Pump Parts
Mud Pump Parts
Structure Type: Three cylinder horizontal …
The more
The Mud Pump Spare Parts
The Mud Pump Spare Parts
ST as the professional mud pump and parts manufacturer also could suplly the Valve Cover, Liner Nut, Crankshaft, Liner Cage, Pulsation Dampener, Cylinder Cover Flange, Emsco Wear Plate, Bearing and so on.
The more
Valve Guide
Valve Guide
We could supply the Valve Guide for F series and PZ series.
The more
Valve insert
Valve insert
The more
ABOUT
ABOUT US
Strict quality control, favorable prices, timely delivery, and efficiency
Sinotai Petroleum Equipment Co., Ltd is established specially for serving Oil and Gas Industry by providing Drilling Equipment and Spare Parts.
Our strength
All SINOTAI equipment is API certified and have been well tested
Strict Quality Control
Commissioned before deliverytested
— The more —
About Us
3HStandard
As responsibility to clients
Sinotai News
We are capable of mass customization and personalized design of products and parts
Welcome Online Message
+86-546-8300512
logo
Made in China
Trusted by the Global
Contact Us
  • Tel: +86-546-8300512
  • Add: Dongying City,Shandong Province,China
  • Website: http://www.sinotaipump.com/
  • Email: info@sinotaicn.com
Copyright © 2018-2020 Sinotai Petroleum Equipment Co., Ltd All Rights Reserved.
What is no guy-line workover rig-Industry News-Sinotai Petroleum Equipment Co., Ltd
内页banner

Industry News

Position:Home > News > Industry News

What is no guy-line workover rig

2023-07-08 11:00:41
185 Clicked


7aa8b97e-99bb-4a7f-bef6-a7056b0b73c7.jpg

What is no guy-line workover rig?

No guy-line workover rig means cancel the outer guy-line in the design process of workover rig,only retain the inner guy-line to keep it stability,this new style workover rig is great reduce the require of the working space and working time to improve the work efficiency,greatly reducing the the labor intensity of oil workers,The main benefits of the no guy-line workover rig include:

     ◆ less installation time

     ◆ no need to install outer guy-line

     ◆ more maneuverability

     ◆ less operating cost

     ◆ no need more auxiliary

1683528901166037.png1683528916194722.png

 Fig 1. 1.load line 2.fast line 3.dead line                     Fig 2. wellsite operation

Overview

With the development of the oilfield exploitation technology, all kinds of faults are easy to happen in the process of producing oil well.the workover rig plays a important role in troubleshooting oil wells.in some area of harsh natural conditions,for example,at the low temperature area,it is hard to play a anchor in 1m~2m stratum;it is hard to play a anchor in a narrow field,and we also cannot play a anchor in the dessert or beach area.therefor,a new style workover rig with no guy-line was developed under the no guy-line technology,this kind of workover rig cancel the outer guy-line and redesign the structure to keep its stability to save the time and cost of operators.

Designing the no guy-line workover rig

There are two designs to make this workover rig to keep stable instead of the outer guy-line:on the one hand,two transverse telescopic oil jacks(fig 3) are installed at the bottom and rear of the no guy-line workover rig.the telescopic length of the oil jacks is longer than conventional workover rig.on the other hand,the mast pedestal was redesigned,the side of the mast is in rectangular shape(fig 4),and enhanced the support design which increase the stability of the mast.

    1683528949139729.png1683528982381143.png

             Fig 3. design of the oil jacks                                        Fig 4. design of the mast

Advantages of no guy-line workover rig

No guy-line workover rig as a result of the efficiency ,flexibility and integration of equipment,are more effective than conventional workover rigs.this rig can be used in situations where a conventional workover rig would be too large or might not be readily available to perform a required intervention or surface work.there are many parameters to show the outstanding performance of the no guy-line workver rig as below:

 

Item

Conventional workover rig

 

No guy-line workover rig

 

Structure

With guy-line

No guy-line

Ohter auxiliary equipment

yes

no

Rig up

53-60min

20-30 min

Rig down

18-20 min

10-18 min

Install time

120 min

20-40 min

Site requirements

Sufficient space mustbe reserved for a minimum of 30X30

Low requirements of the well site

No need any space

Highly requirements of the well site

wind risk

high

low

Load rating

150t and below

60t and below(or 40t)

Back support

Y-shape

With oil jack

Support system

Only leveling jacks

two transverse telescopic oil jacks are installed at the bottom and rear of the no guy-line workover rig

From this chart,the stability of conventional workover rig is higher than no guy-line workover rig,as for the no guy-line workover rig ,The most advantages is economic benefits ,Taking the XJ150 no guy-line workover rig as example,the operation time of the equipment compare with the conventional workover rig in same level:

Item

Conventional Workover rig

No guy-line workover rig

Time saving

Rig up

20min

(open oil jack 8min)

53min

(play anchor 20min,install guy-line 20min)

33min

Rig down

10min

(close oil jack 7min)

18min

(recycly guy-line 16min)

8min

total

30min

71min

41min

From this chart ,it is clearly shows that no guy-line workover rigs don’t need to play anchor and adjust the guy rope.compare with the same level conventional workover rig ,the speed of the rig-up and rig-down is more faster than conventional one,the time are saving 41 minutes per well.so the construction progress and the work efficiency was highly improved which significant saveings can be realized in reducced the operation time and improve the work efficiency.

“LET YOUR WORK EASIER AND FASTER”

TS-SINOTAI is a professional petroleum equipment supplier,the no guy-line workover rig are passed a number of strict test,and meet API spec 4F,for a long time,we put the needs of customers first and provide the 30t,40t,50t,60t no guy-line workover rigs.we can provide any kinds of product according to the needs of customers.

1683529010101470.jpg

To request a quote,please click here contact us

To learn more about this product ,please click here: drilling and workover rig


Mark

logo
Made in China
Trusted by the Global
Contact Us
  • Tel: +86-546-8300512
  • Add: Dongying City,Shandong Province,China
  • Website: http://www.sinotaipump.com/
  • Email: info@sinotaicn.com
Copyright © 2018-2020 Sinotai Petroleum Equipment Co., Ltd All Rights Reserved.