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Keywords: alloy
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Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185105-MS
... Abstract PTA (Plasma Transferred Arc) powder hardbanding was developed to provide cost savings and extend drill pipe life over wire hardbanding especially in highly abrasive formations. PTA powder hardbanding is a metallurgical bonding (welding) process of depositing powdered hardfacing alloys...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185107-MS
... was the use of self-removing fracturing balls. Known materials, such as degradable plastics and dissolvable alloys, were evaluated and ultimately implemented for the application of fracturing balls with the potential for wellbore production without preproduction intervention. Both plastic and alloy materials...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-93785-MS
... into the tubing samples. Table 1 Composition and Mechanical Properties of Alloys Tested Alloy Property 13Cr 22Cr 825 Yield Strength, ksi 90.0 146.0 116.8 Tensile Strength, ksi 115.2 151.0 126.2 Ave Hardness, HRC 23.3 35.0 25.0 Element, wt% Carbon 0.19 0.03...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21738-MS
... Abstract The paper provides laboratory test data that was used to select high strength, nickel base alloy, production tubing for Mobil's 823 field. The application is of critical importance because of the large quantity of H 2 S (0.5 to 5 mole percent at 20,000 psi BHP) present in Mobile Bay...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21740-MS
... Abstract A new corrosion resistant, high strength and economical titanium alloy has been developed. This alloy is based on T1-6A1-4V with small Pd and Ni additions. This new titanium alloy tubes showed higher strength and toughness balance compared with the conventional titanium alloys through...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21741-MS
... Abstract Produced petroleum fluids containing hydrogen sulfide (H 2 S) gas are often referred to as "sour". Hydrogen sulfide gas in the presence of free water can cause certain metal alloys to crack which is referred to as Sulfide Stress Cracking (SSC). SSC of metals is a serious safety issue...

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