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Aug 232022Correct construction method of rotary drilling rig in quicksand layer
The quicksand layer is a common bad working condition in the construction of rotary drilling rigs, and it is mostly a sandy soil layer that is close to the fluid state. The mineral composition of sandy soil is mainly primary residual mineral ...Aug 23, 2022 -
Aug 222022Several aspects need to be paid attention to in the drilling process of water well drilling rig
The drill bit plays a pivotal role in the drilling process of the water well drilling rig. The quality of a drill bit directly affects the efficiency of water well drilling and the quality of the holes, so we need to pay attention to the se ...Aug 22, 2022 -
Aug 212022What is the operation process of the pile driver?
As we all know, the pile driver is a kind of equipment that is used more in construction machinery. Proper operation technology will have certain effect on the operation of the pile driver. This article will tell you about some specific oper ...Aug 21, 2022 -
Aug 192022Effective measures to reduce the probability of drilling rig failure
The correct maintenance method to reduce the probability of drilling rig failure: One: to ensure normal working load The service life of the drilling rig is related to the wear of the parts. When the parts are worn and the bearing capacity r ...Aug 19, 2022 -
Aug 182022What is a qualified guardrail pile driver?
A qualified pile driver must not only be able to drive the pile driver, but more importantly, be proficient in the magic functions of these five key rods in the process of piling. Be adaptable, always pay attention to the front and rear, le ...Aug 18, 2022 -
Aug 172022What are the advantages of hydraulic water well drilling rigs?
Hydraulic water well drilling rig is mainly suitable for water well drilling rig construction, geothermal hole construction, and also suitable for large-diameter vertical holes or unloading hole construction in geotechnical engineering such ...Aug 17, 2022 -
Aug 092022Several aspects need to be paid attention to in the drilling process of water well drilling rig
The drill bit plays a pivotal role in the drilling process of the water well drilling rig. The quality of a drill bit directly affects the efficiency of water well drilling and the quality of the holes, so we need to pay attention to the sel ...Aug 09, 2022 -
Aug 022022How to deal with water well drilling rig stuck?
Water well drilling rigs often encounter sticking when working, so how do we deal with water well drilling rigs? Next, Zhengyang water well drilling rig will take you to understand how to deal with the stuck water well drilling rig. When the ...Aug 02, 2022 -
Jul 292022Performance characteristics of down-the-hole drill impactor
1. The latest contemporary rock drilling theory is used to design the internal structure size of the impactor, so that the impactor can obtain the most ideal energy transmission, with large single impact power and faster rock drilling speed ...Jul 29, 2022 -
Jul 282022Causes and Treatment Plans for the Collapse of Bored Pile
1. Cause analysis and treatment of common problems in the drilling process 1.1 Collapse hole 1.1.1 Analysis of the causes of collapsed holes Hole collapse is one of the most common accidents, which can occur during drilling or after hole fo ...Jul 28, 2022 -
Jul 272022How much does it cost to drill a well?
After the survey is completed, the drilling construction project can be started according to the drilling design model, and the drilling project is the most invested part of the whole hot spring well drilling. The price of drilling construc ...Jul 27, 2022 -
Jul 262022What are the advantages of hydraulic water well drilling rigs?
Hydraulic water well drilling rig is mainly suitable for water well drilling rig construction, geothermal hole construction, and also suitable for large-diameter vertical holes or unloading hole construction in geotechnical engineering such ...Jul 26, 2022
