초록

A portable degasser, flare tank and fluid storage system for use during oil well exploratory drilling which when connected to the fluid blow-out prevention hardware of an active drilling operation prevents the accidental spillage of liquid ejected under pressure from the drill bore hole.

대표청구항 ▼

What is claimed is: 1. For mounting to a pipe which itself is mounted to the blow-out outflow from a borehole so as to direct ejecta from the borehole into the pipe, a degasser system comprising: a rigid frame, an open-bottomed vessel mounted on said frame, said vessel having a lower open end, cont

What is claimed is: 1. For mounting to a pipe which itself is mounted to the blow-out outflow from a borehole so as to direct ejecta from the borehole into the pipe, a degasser system comprising: a rigid frame, an open-bottomed vessel mounted on said frame, said vessel having a lower open end, contiguously sealed sidewalls extending upwardly from said lower open end, and an enclosed vessel head mounted to so as to seal an upper end of said sidewalls, said vessel having an interior cavity defined by said sidewalls and said head, a stack mounted to and extending from said vessel head, said stack in fluid communication with said cavity so as to exhaust gas from said vessel, a pipe coupler mounted to said sidewalls adjacent said upper end thereof, said pipe coupler in fluid communication with said cavity and mountable to said pipe so as to direct the ejecta from the pipe, when said pipe coupler is mounted to the pipe, in an in-flow direction into said cavity, for flow of the ejecta along a flow path under force of gravity down through said vessel in a downward direction and so as to flow out through said lower open end, at least one baffle mounted to said sidewalls and in said cavity so as to partially occlude said cavity and so as to lie at least partially across said flow path, whereby the ejecta flowing along said flow path is degassed, a tank mounted under said vessel so as to receive the ejecta flowing from said lower open end of said vessel whereby the ejecta is stored in the tank for later removal and disposal, means for translating said pipe coupler and said vessel relative to said frame so as to thereby translate said pipe coupler for ease of mounting the pipe. 2. The device of claim 1 wherein said means for translating said pipe coupler and said vessel relative to said frame translates said vessel over, and relative to, said tank, and wherein said tank has an upwardly-open upper opening sized so that said vessel only translates over said opening. 3. The device of claim 2 wherein said frame includes rails and wherein said means for translating said pipe coupler and said vessel includes means for translating said vessel along said rails. 4. The device of claim 3 wherein said rails include a spaced apart pair of substantially horizontal rails mounted on opposite sides of said vessel. 5. The device of claim 4 wherein said means for translating said vessel along said rails includes rolling means mounted to said vessel for rolling along said rails. 6. The device of claim 5 wherein said vessel extends downwardly between said pair of substantially horizontal rails so as to dispose said lower open end below said rails. 7. The device of claim 6 wherein said tank has sidewalls defining said upper opening into said tank, and wherein said lower open end is disposed over said upper opening between said sidewalls. 8. The device of claim 7 wherein said vessel has a range of translatory motion along said rails extending substantially entirely across said upper opening into said tank. 9. The device of claim 8 further comprising a selective actuation means selectively actuable so as to selectively translate said vessel along said rails. 10. The device of claim 9 wherein said selective actuation means includes at least one elongate element cooperating between said vessel and a prime mover mounted to said frame. 11. The device of claim 10 wherein said elongate element includes at least one cable and said prime mover includes at least one winch mounted to one end of said cable, an opposite end of said cable mounted to said vessel. 12. The device of claim 11 wherein said cable is a loop so as to be double-acting actuator moving said vessel back and forth along said rails. 13. The device of claim 1 wherein said stack is pivotalby mounted over said head so as to be foldable between a stowed position adjacent said frame and a deployed position extending upwardly from said head. 14. The device of claim 12 wherein said pipe coupler is pivotable so as to pivot for ease of mounting to the pipe. 15. The device of claim 1 wherein said vessel is elongate and mounted in said frame so as to be elongate vertically, and wherein said at least one baffle is an array of baffles spaced apart along said flow path below said pipe coupler where mounted to said sidewalls and wherein said pipe coupler is mounted to said sidewalls adjacent said upper end of said sidewalls. 16. The device of claim 15 wherein said array of baffles include a plurality of baffles which are alternatingly mounted to opposite walls of said sidewalls and so as to be interleaved along said flow path alternatingly in opposed facing array. 17. The device of claim 16 further comprising a blast plate mounted in said vessel so as to be in an in-flow of the ejecta flowing in said in-flow direction from said pipe coupler so as to receive a blast force of the ejecta and to deflect the ejecta along said flow path. 18. The device of claim 17 wherein said pipe coupler, where it is mounted to said vessel, includes a substantially horizontal pipe extension extending through said sidewalls into said cavity. 19. The device of claim 18 wherein said plurality of baffles includes at least three alternatingly opposed-facing baffles interleaved so that distal ends of said baffles are interleaved along said flow path so that said flow path is circuitous through said baffles as the ejecta travels along said flow path through said array of baffles. 20. The device of claim 18 wherein said sidewalls are formed as an elongate cylinder extending from said head to said lower open end.