Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Xiang Tong Yang"'
Autor:
Jun Yan Liu, Moises Smart, David Lee Damm, Jose Escudero, Carlos Baumann, Zhang Wei, Xiang Tong Yang
Publikováno v:
International Petroleum Technology Conference.
Many high-pressure/high-temperature (HP/HT) gas fields are developed in Northeast China with wells that have pressures reaching 20,000 psi and temperatures up to 180°C. The main difficulty in perforating these wells is the high wellbore pressure, wh
Publikováno v:
Anti-Corrosion Methods and Materials. 63:398-404
Purpose The purpose of this investigation was to study the function mechanisms of a corrosion inhibitor package used for martensitic stainless steel tubulars in acid solution at high temperatures. Design/methodology/approach The inhibition performanc
Publikováno v:
Applied Mechanics and Materials. 741:582-585
For oil field, Square surface connection embedded in our torque transmitter are designed to connect 2 torsion rods instead of flanges, which can shorten the radial dimension of the large range torque transmitter, and realizes the rapid assembly in oi
Publikováno v:
Journal of Iron and Steel Research International. 21:774-780
High pressure and high temperature corrosion performance of high strength 15Cr martensitic stainless steel was studied in different severe environments—live acid (10% HCl + 1. 5% HF + 3% HAc + 5.1% corrosion inhibitor), spent acid and formation wat
Publikováno v:
Applied Mechanics and Materials. :2414-2418
In deep wells and ultra-deep wells the complex geological conditions often result in serious casing wear. In order to obtain the wear efficiency which is used to compute the wear depth of downhole casing, the ring block drillpipe casing wear tester i
Publikováno v:
Advanced Materials Research. :3573-3576
The strength safety of perforated string is the premise of safety production of oil well test, detonation parameters of perforating charge is an important factor that affects strength safety of perforated string. On the basis of correctly calculating
Publikováno v:
Advanced Materials Research. :3569-3572
In order to know the sealing ability under axial alternating tension load, a 88.9mm×6.45mm P110 premium tubing connection is established with multiple linear elastic plastic finite element model, stress and contact pressure on sealing surface and to
Publikováno v:
Applied Mechanics and Materials. :737-740
It is necessary to know the connecting and sealing ability of premium connection for appropriate choices of different working conditions. By finite element method, the finite element model of premium connection is established and the stresses of seal
Publikováno v:
Advanced Materials Research. :538-542
To alleviate the problems of casing collapse induced by the coupling effect of rock salt creep and casing wear, the effects of salt creep, attrition rate and casing abrasive position on the equivalent stress on casings in non-uniform in-situ stress f
Publikováno v:
Applied Mechanics and Materials. :514-517
Perforating parameters, such as charge density, charge quantity and shooting density, are the important factors that affect the strength security of perforation string. Finding out the relationship between this two and understanding the regularity ha