In the construction of oil and gas pipelines, the traditional method is exposed to dig ditch, to hit holes through hill, to build bridge across river,.All of these ways would occupy land, may be constrained by climate, and even may mean high construction costs land compensation.
The use of trenchless/HDD pipe crossing technology has lots of advantages:
a.Without hindering the traffic;
b. Without damage to the green space, vegetation;
c. Without affecting the shops, hospitals, schools and residents of the normal life and work order.
Therefore it has a high social and economic effects.
Trenchless excavation refers to the use of a variety of geo-technical drilling equipment and technical methods, through the guide, directional drilling and other means to lay, to replace and to repair a variety of underground pipeline.Just a small part of the construction site needs to be dug up.
Trenchless construction technology is used not only for oil and gas pipeline construction, but also to meet the city municipal construction and electrification pipe network transformation, communication cable laying,etc.
In the HDD(horizontal directional drilling) process, there will have the following situations or phenomenons according to geological conditions, :
1, the drill will in some levels become hot;
2, the pipeline was blocked.
3, a large number of cuttings and sewage affect the construction, resulting in environmental pollution.
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| Demonstration of Trenchless/HDD Technology |
According to this situation, Xi’an TR Solid Control produced the solid control system (also known as mud recovery cycle system), according to the size of the rig, the amount of treatment. The purified fluid can play the following roles when it flows through vibrating screen, desander, desilter (or mud cleaner), centrifuge:
1, cooling the drill to prevent deformation.
2, plugging and strengthening well wall.
3, benefit for environmental protection, cost savings.
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| 2 Level TR mud cleaner for trenchless/HDD,bore pile,etc. |
Xi’an TR produced the mud solid control system (also known as mud recovery cycle system), not only used in the oil drilling industry, but also widely used in HDD,
trenchless engineering, municipal engineering construction, gas layer development, river cleaning and other fields.
Xi'an TR have produced hundreds sets of solid control system for our domestic and foreign customers. Our system in the construction site has been effectively verified, won the praise from domestic and foreign customers.
Contact:Mark
Contact:Mark
Sales office：No.10 West of North 2nd Ring Road Xi'an City.
Manufacture: No.60 Caotang Industry Zone Huxian County Xi'an City.
Tel：+86-29-86332919
Call：+86-13186019379
What’s App:13186019379
E-mail:mark@trsolidscontrol.com
