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Paper presented at the SPE Western Regional Meeting, March 21–23, 2012
Paper Number: SPE-153837-MS
... from the oven and while the completed VIT joint is cooling. Completed joints can be removed from the bakeout oven and the open ends of each joint temporarily plugged keeping the inner tube hot. Thermocouples can be attached to the OD of the outer tube and installed into the inner tube. With the outer...
Paper presented at the SPE Western Regional and Pacific Section AAPG Joint Meeting, March 29–April 2, 2008
Paper Number: SPE-113981-MS
... deposition temperature. 1 enhanced recovery heat loss spe 113981 high vacuum SAGD insulation system steam injection historical review steam-assisted gravity drainage inner tube energy loss injection thermal method vacuum steam flow rate manufacturing process wellbore society of...
Paper presented at the SPE California Regional Meeting, April 18–20, 1979
Paper Number: SPE-7970-MS
... conventional drilling rig working in the area. The major problems were: Excessive drill pipe connection time. Inner tube vent plugging while making connections. Difficulty in unloading the innertube annulus and establishing circulation after each connection was made and hole depth increased...
Paper presented at the SPE California Regional Meeting, November 6–7, 1969
Paper Number: SPE-2747-MS
... geologists have found the chipped particularly so since geologists have found the chipped samples of sufficient size for ore analysis. Upstream Oil & Gas central tube conventional drilling dual string method drilling operation inner tube pipe Drilling string method oil and gas drill...
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