... grams per ISO 1518-2. The patent pending design includes a PTFE ID seal and an Inconel 718 C-ring as a secondary seal. The C-ring, combined with a sold metallic core enable this design to meet API 6FB Fire Test^{( 19 )} requirements. Because permeation has been virtually eliminated (see Figure...

... in deionised or distilled water (NACE test solution A). The pH at test start is between 2.6 and 2.8 ○ The arm displacement is 0.51 mm, which is mid of the recommended range for 110 ksi grade (0.38 to 0.64 mm) The new mild API 5CT test conditions (referred to as the ‘API environment/test’) are: ○ The test...

...Abstract This study was initiated under API sponsorship to explore the use of very high strength OCTG in formations having lower H₂S concentrations and/or higher pH and colder temperatures. Samples from four commercial pipes, each supplied by a different producer and spanning a wide...

... efficiency, and deposit mitigation to be realized in pipeline applications. corrosion coat flow coat API hydraulic improvement asphaltene top of the line corrosion INTRODUCTION REFERENCES REFERENCES 1 API 5L2 " Internal Coating of Line Pipe for Non-Corrosive Gas Transmission Service " Third...

...The use of sour service tubulars has come a long way since the sour service casing and tubing grades C90 and T95 were first standardized by the American Petroleum Institute (API) ₁ . As the search for oil and gas reservoirs is expanding, it is becoming common practice to drill...

...The use of sour service tubulars has come a long way since the sour service casing and tubing grades C90 and T95 were first standardized by the American Petroleum Institute (API) ¹ . As the search for oil and gas reservoirs is expanding, it is becoming common practice to drill...

... as measured using quality test coupons (QTC) per API 6A. The results of the failure analysis of the OH, and the results from the evaluation of other OH’s purchased for Mensa and in service at the time of the A-l failure are presented in this paper. The results from this study strongly suggest that “small...

... petroleum spill hydrocarbon pool API small scale heat flux SUMMARY The ASTM E119 has been modified and used for specific product applications. Through out all these fire test methods, the constant is the time temperature curve which has its origins in the ASTM E119. Two widely specified fire tests...