|
|
A technology which can be a solution to the exploitation of oil and gas hydrogen sulfide corrosion in a drill pipe and pump
1. November 2008 - 15:53 — 李天忠
Short Description: The invention of the technology and control technology to effectively adjust the hardness of workpiece, without changing the original material on the basis of performance so that the work to eliminate Status: Patent-/IPR-protected Description: Hydrogen sulfide is the main corrsive gas in the oil and gas industry . Facilities and equipment for metal corrosion damage has been particularly severe. In the oil and gas field facilities and equipment corrosion of the many factors, hydrogen sulfide is the most dangerous, it will not only lead to unexpected material metal sulfide stress cracking, resulting in huge economic losses, and the toxicity of hydrogen sulfide gas is also a threat to personal safety. Due to a high-strength hydrogen sulfide corrosion on the drill pipe, pump up more damage, which, in the oil and gas exploration or development in both the oil and gas output will make the investment in special equipment, facilities to shorten the life cycle, the more difficult operating ; So that the oil and gas wells in the development or exploitation of the high cost of inputs. Fields of Application: In the field of mining or oil and gas development, oil corrosion, and pipeline corrosion in the casing is a very serious, especially in a number of years of continuous exploitation of old oil fields, scrapped a tube directly attributed to corrosion of the ratio of 60%. The invention of this technology can be used to strengthen the metal surface processing, in particular, can inhibit the surface pitting and pitting, erosion and damage caused by corrosion,to make a pipe, drilling, the pump can be used in a wide range of adverse circumstances in shallow or deep well, ultra-deep well. Advantages of your idea, invention or innovation: The invention of this technology to solve a pipe, drill, pump in high-strength hydrogen sulfide corrosion of the operating environment and use of these products in the oil and gas wells strong anti-corrosive hydrogen sulfide; without changing the original material on the basis of performance so that the tube be , Drill, pump parts belong to eliminate or reduce stress, prevent metal materials in the hydrogen embrittlement of Downhole have (HE), hydrogen-driven stress-induced cracks (SOHIC) and sulfide stress cracking (SSC) phenomenon. Significantly improve the recovery of oil and gas wells and a pipe, drill, pump service life, reduce the difficulty of operating to reduce the replacement, the number of maintenance, control of pollution risks, this technology can be implemented in the adverse circumstances of the mouth of the single investment of oil and gas wells 30% decline. And scientific analysis of the budget: Mining operations of an oil and gas wells can be saved: a pipe, drilling and production pump materials, processing fees, transportation fees, starting operating under construction maintenance, a variety of large-scale use of the equipment costs, material consumption costs, operating manual attendance Fees, maintenance of oil and gas well production loss of construction costs; in the last year is the basis of savings and income-generating value-added is expected to be in more than 20%. Looking for: Capital/investors (1 vote) |
(c)2007-2008 BeeQuu.com
Comments
I hope to make friends with
I hope to make friends with direct investment entrepreneurs and partners
Contact: E-mail: bjlitzh@126.com