Industry News
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What is Thru-tubing Inflatable Bridge Plug technology?
Technology introduction: During the production process, oil and gas wells need to perform section plugging or other workover operations due to the increase in crude oil water content. The past methods...Read more -
The causes of pump barrel leakage and treatment methods
Causes of leakage of pump barrel 1.plunger for up and down stroke pressure is too large, resulting in pump barrel oil leakage When the oil pump is pumping crude oil, the plunger is reciprocated by pressure, and in this process,...Read more -
What is the main difference between packers and bridge plugs?
The main difference between a packer and a bridge plug is that the packer is generally left in the well temporarily during fracturing, acidification, leak detection and other measures, and then comes out with the pipe string af...Read more -
Landrill Oil Tools Participated the WOGE 2023
Landrill Oil Tools had an successful three days as they actively engaged in the 2023 Hainan Exhibition for Oil held in China. We displayed our main products at the exhibition...Read more -
The composition and operation steps of the completion wellhead device
1.Well completion method 1).Perforating completion is divided into: casing perforating completion and liner perforating completion; 2). Open-hole completion method ; 3). Slotted Liner completion method ; 4). Gravel Packed Well ...Read more -
How to extend the service life of drilling fluid vibrating screen
The drilling fluid vibrating screen mesh is an expensive wearing part of the drilling fluid vibrating screen. The quality of the screen itself and the installation quality directly affect the service life and use effect of the ...Read more -
Structure and working principle of pump
The structure of the pump The pump is divided into combined pump and whole barrel pump according to whether there is bushing or not. There are several bushings in the working barrel of the combined pump, which are pressed tight...Read more -
Welcome to Landrill Oil Tools at WOGE 2023
World Oil and Gas Equipment Exhibition (WOGE), Organized by Innovation Exhibitions, is the most important show dedicated to Oil & Gas in China which brings together over 500+ exhibitor and 10000+ international buyer from al...Read more -
Procedure and method of pipe string assembly
Procedure of pipe string assembly: 1.clear construction design content (1) Master the structure of downhole pipe string, name, specification, use of downhole tools, sequence and interval requirements. (2) Master the production ...Read more -
Classification and Function of Casing
Casing is the steel pipe that supports the walls of oil and gas wells. Each well uses several layers of casing depending on the drilling depth and geology. Casing after the well to use cement to cement, casing and tubing, drill...Read more -
The composition and function of well structure
The well structure refers to the drilling depth and the bit diameter of the corresponding well section, the number of casing layers, diameter and depth, the cement return height outside each casing layer and the artificial bott...Read more -
The working principle of RTTS packer
RTTS packer is mainly composed of J-shaped groove transposition mechanism, mechanical slips, rubber barrel and hydraulic anchor. When the RTTS packer is lowered into the well, the friction pad is always in close contact with th...Read more
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