子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | POLYMER GELS AS FLOW IMPROVERS IN WATER INJECTION SYSTEMS | EP09736869.0 | 2009-09-17 | EP2334893A2 | 2011-06-22 | EIKAAS, Torbjørn Tenold; SOLBAKKEN, Jan Erik; SUNDE, Egil |
| A water injection system that includes a primary water injection line; an injection fluid supply tank; a high pressure injection pump in fluid communication with the injection fluid supply and primary water injection line for pumping injection fluid in injection fluid supply tank through the primary water injection line; a polymer gel supply tank; and a high pressure chemical injection pump in fluid communication with the polymer gel supply tank and the water injection line configured to pump polymer gel having a viscosity of at least about 50,000 cP (at 20° C. measured using a Bohlin Rheometer CSR 50, cone and plate measuring system CP 4°/40 mm, single shear rate 1/s) in the polymer gel supply tank into the water injection line for mixture with injection fluid is disclosed. | ||||||
| 122 | CUTTINGS TRANSFER SYSTEM | EP09747533.9 | 2009-05-14 | EP2310619A2 | 2011-04-20 | EIA, Jan, Thore |
| A cuttings transfer system including a separator configured to separate cuttings from a slurry and a transfer line configured to receive the cuttings from the separator. The system further including a valve in fluid communication with the transfer line and the separator, wherein the valve is configured to control a flow of the cuttings from the separator to the transfer line, and an air transfer device coupled to the transfer line that is configured to supply a flow of air through the transfer line. | ||||||
| 123 | A SCREEN ASSEMBLY FOR A VIBRATORY SEPARATOR | EP01972298.2 | 2001-10-02 | EP1337306B8 | 2009-08-19 | ADAMS, Thomas, Cole; SCHULTE, David, Lee Jr.; SEYFFERT, Kenneth, Wayne; LARGENT, David, Wayne; MCCLUNG III, Guy, Lamont |
| A screen assembly for a vibratory shaker, the screen assembly including at least two screening members, and the at least two screen members connected by sewing material. In one aspect of such a screen assembly the sewing material is thread in a stitch pattern across the at least two screening members, a pattern of expandable material on and corresponding to the stitch pattern, and the thread passing through holes in the pattern of expandable material, the expandable material expanded within the holes following extraction of a needle therefrom, the needle used to apply the sewing material, to inhibit tearing of either of the at least two screening members between holes. | ||||||
| 124 | A SCREEN ASSEMBLY FOR A VIBRATORY SEPARATOR | EP01972298.2 | 2001-10-02 | EP1337306B1 | 2009-06-03 | ADAMS, Thomas, Cole; SCHULTE, David, Lee Jr.; SEYFFERT, Kenneth, Wayne; LARGENT, David, Wayne; MCCLUNG III, Guy, Lamont |
| A screen assembly for a vibratory shaker, the screen assembly including at least two screening members, and the at least two screen members connected by sewing material. In one aspect of such a screen assembly the sewing material is thread in a stitch pattern across the at least two screening members, a pattern of expandable material on and corresponding to the stitch pattern, and the thread passing through holes in the pattern of expandable material, the expandable material expanded within the holes following extraction of a needle therefrom, the needle used to apply the sewing material, to inhibit tearing of either of the at least two screening members between holes. | ||||||
| 125 | APPARATUS FOR THE COOLING OF DRILLING LIQUIDS | EP03782986.8 | 2003-12-17 | EP1588020B1 | 2007-09-05 | TÖBBEN, Bernardus, Johannes |
| Method and apparatus for the cooling of drilling fluids (also referred to as mudcooler), characterized in that use is made of two heat exchangers, wherein the drilling fluid (or warm drilling oil) is led through the first heat exchanger and is cooled by a mixture of glycol and water, while the glycol/water mixture is circulated in a closed circuit through a second heat exchanger, whereby the glycol/water mixture is cooled by seawater. | ||||||
| 126 | METHOD AND APPARATUS FOR HEATING DRILLING AND/OR COMPLETION FLUIDS ENTERING OR LEAVING A WELL BORE DURING OIL AND GAS EXPLORATION AND PRODUCTION | EP04781876.0 | 2004-08-23 | EP1787004A1 | 2007-05-23 | Lopez, Perry A. |
| A system for heating drilling, completion, and/or stimulation fluids including acidizing liquids but not limited to; entering or exiting a wellbore, the system including a principal heat exchange vessel; a first inlet for introducing heat transfer media into fluid flow lines within the vessel; an outlet for flowing the heat transfer media from the vessel; a second inlet for introducing fluids returning from or returning to the well bore for receiving heat from the heating fluid within the fluid flow lines in the vessel; an outlet for flowing the heated downhole fluids from the vessel to be returned down the borehole; a heater for heating the heating fluid to a desired temperature before returning the heating fluid to the heat exchange vessel. Optimally, the drilling or completion fluid would be heated to 50 to 60 F (10 to 160C) above ambient temperature. | ||||||
| 127 | APPARATUS FOR THE COOLING OF DRILLING LIQUIDS | EP03782986.8 | 2003-12-17 | EP1588020A1 | 2005-10-26 | TÖBBEN, Bernardus, Johannes |
| Method and apparatus for the cooling of drilling fluids (also referred to as mudcooler), characterized in that use is made of two heat exchangers, wherein the drilling fluid (or warm drilling oil) is led through the first heat exchanger and is cooled by a mixture of glycol and water, while the glycol/water mixture is circulated in a closed circuit through a second heat exchanger, whereby the glycol/water mixture is cooled by seawater. | ||||||
| 128 | Method and apparatus for handling and disposal of oil and gas well drill cuttings | EP00303996.3 | 2000-05-12 | EP1054135B1 | 2005-08-10 | Dietzen, Gary |
| 129 | Vacuum Tank for use in handling oil and gas well cuttings | EP99308577.8 | 1999-10-29 | EP0997607B1 | 2005-07-20 | Dietzen, Gary H. |
| 130 | APPARATUS AND METHOD FOR HANDLING WASTE | EP99934129 | 1999-07-15 | EP1109609A4 | 2005-01-12 | ANGELLE CLINTON J |
| An apparatus for handing a waste material is disclosed. Generally, the apparatus comprises a pump mounted within a container. The container has disposed thereon a rail member. The apparatus also contains a trolley mounted on the rail. The trolley has operatively associated therewith a handling system that has attached thereto the pump. The pump has an impeller assembly that pumps the waste material from the container. The impeller assembly contains a first and second rotor blade. A process device may be included that is attached to the handling system. A process for handling a discharged waste slurry is also disclosed. | ||||||
| 131 | SCREEN ASSEMBLY FOR USE IN A VIBRATORY SHAKER | EP00901723.7 | 2000-01-11 | EP1140379B1 | 2004-06-02 | ADAMS, Thomas, Cole; SEYFFERT, Kenneth, Wayne; LARGENT, David, Wayne; SCHULTE, David, Lee; WALKER, Jeffrey, Earl; MURRAY, Hector, M.; MCCLUNG, Guy, Lamont |
| A screen assembly for a vibratory separator has been invented, the screen assembly, in certain aspects, having a panel with two connected pairs of spaced-apart sides including a first pair of spaced-apart side separated by a second pair of spaced-apart sides, a plurality of spaced-apart strips extending between the first pair of spaced-apart sides, each adjacent pair of the plurality of spaced-apart strips defining a space therebetween through the panel, a first mesh bonded to the spaced-apart strips, and a second mesh bonded to the backup mesh. In one aspect a third mesh is bonded to the second mesh. In one aspect the strips are formed from a panel piece by cutting material therefrom with a laser. | ||||||
| 132 | A screen arrangement for a vibratory separator, a screen assembly and a vibratory separator | EP04075166.1 | 2001-05-08 | EP1417993A1 | 2004-05-12 | Schulte, David Lee Jr.; Adams, Thomas Cole; Seyffert, Kenneth Wayne; Largent, David Wayne; McClung, Guy Lamont III; Walker, Jeffrey Earl; Murray, Hector Murado, c/o Varco Limited |
A screen arrangement for a vibratory separator comprising a first screen assembly comprising a support structure having a body member (70) with a portion (71) having at least one opening therethrough, and integral side portions (71a, 71b) folded to form a pair of spaced-apart integral side members and a folded end member forming a ledge (73) and a second screen assembly having a body member (70) with a portion (71) having at least one opening therethrough, and integral side portions (71a, 71b) foldable to form a pair of spaced-apart integral side members and a folded end member (75) forming a ledge, wherein a seal member is arranged on one of said folded end member (73,75). |
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| 133 | SYSTEM FOR CREATING A CONDUIT IN A BOREHOLE FORMED IN AN EARTH FORMATION | EP01962755.3 | 2001-06-20 | EP1292757A1 | 2003-03-19 | COENEN, Josef, Guillaume, Christoffel; MAEKIAHO, Leo, Bernhard |
| A system is provided for creating at least one conduit in a borehole formed in an earth formation. The system comprises a device which includes movement means for moving the device in longitudinal direction through the borehole, and injection means for injecting a hardenable substance into the borehole so as to form, for each said conduit, a layer of hardened substance in the borehole behind the device, said layer defining the conduit. The system further comprises control means for controlling the rate of injection of said substance by the injection means so as to correspond with the rate of movement of the device through the borehole by the movement means. | ||||||
| 134 | A SCREEN ASSEMBLY, A SUPPORT STRUCTURE, A METHOD OF MAKING SAME AND A VIBRATORY SHAKER | EP01921550.8 | 2001-04-06 | EP1268032A2 | 2003-01-02 | SCHULTE, David, Lee; ADAMS, Thomas, Cole; SEYFFERT, Kenneth, Wayne; LARGENT, David, Wayne; MCCLUNG, Guy, Lamont, III; WALKER, Jeffery, Earl; MURRAY, Hector, Murdo |
| A vibratory separator (in one aspect a shale shaker) and screen assemblies for them; the screen assemblies, in at least certain aspects, having an undulating plate with a plurality of spaced apart openings therethrough, a plurality of spaced apart supports extending beneath the plate and to which the plate is secured, and each support having a length and independent of and not connected to the other supports along its length, each support having two spaced apart ends, and screening connected to the plate. | ||||||
| 135 | A SCREEN ASSEMBLY FOR A VIBRATORY SHAKER | EP00958899.7 | 2000-09-04 | EP1210166A1 | 2002-06-05 | SEYFFERT, Kenneth, Wayne; ADAMS, Thomas, Cole; LARGENT, David, Wayne; SCHULTE, David, Lee; GRICHAR, Charles, Newton; LEONE, Vincent, Dominick; WALKER, Jeffery, Earl; MCCLUNG, Guy, Lamont, III |
| A screen assembly for a vibratory separator, the screen assembly including at least one lower coarse screen member, at least one upper fine screen member above the at least one lower coarse screen member and fused with plastic to the at least one lower coarse screen member, and a strip member beneath and adhered to the at least one lower coarse screen member. In one aspect the strip member includes two side strips, two end pieces, and a plurality of spaced-apart strips parallel to the two side strips each with an end terminating at, in, or on each of the end pieces. | ||||||
| 136 | Screen assembly, vibratory separator and method of screening | EP01204099.4 | 2000-03-13 | EP1179357A1 | 2002-02-13 | Adams, Thomas Cole; Seyffert, Kenneth Wayne; Largent, David Wayne; Schulte, David Lee; McClung, Guy Lamont, III; Walker, Jeffrey Earl; Murray, Hector M.; Maroney, James Francis, III; Winkler, Joseph Charles |
A screen assembly for a vibratory separator, the screen assembly comprising a ridge-valley series of screening material (14, 16; 31, 32, 33, 34; 43) having a plurality of alternating ridges (18; 41) and valleys (20; 42) and two spaced apart ends having ridge openings below the ridges, said openings covered with screen or mesh material characterised in that said openings are covered with screen or mesh material (14; 44) in a generally bulbous shape. A vibratory shaker including the screen assembly of the invention. A method for screening using the vibratory separator of the invention said method comprising the step of vibrating said ridge-valley series of screening material, pouring a particle laden fluid on to one of said ridge-valley series of screening material thereon, allowing fluid and predetermined size particles therethrough, and vibrating particles larger than said predetermined size to a far end of one other of said ridge-valley series of screening material. |
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| 137 | SCREEN ASSEMBLY, VIBRATORY SEPARATOR AND METHOD OF SCREENING | EP00915179.6 | 2000-03-13 | EP1163037A1 | 2001-12-19 | ADAMS, Thomas Cole; SEYFFERT, Kenneth, Wayne; LARGENT, David Wayne; SCHULTE, David, Lee; MCCLUNG, Guy, Lamont, III; WALKER, Jeffrey, Earl; MURRAY, Hector, M.; MARONEY, James, Francis, III; WINKLER, Joseph, Charles |
| A screen assembly for a vibratory separator, the screen assembly comprising a ridge-valley series of screening material (14, 16; 31, 32, 33, 34; 43) having a plurality of alternating ridges (18; 41) and valleys (20; 42) and two spaced apart ends having ridge openings below the ridges, said openings covered with screen or mesh material characterised in that said openings are covered with screen or mesh material (14; 44) in a generally bulbous shape. A vibratory shaker including the screen assembly of the invention. A method for screening using the vibratory separator of the invention said method comprising the step of vibrating said ridge-valley series of screening material, pouring a particle laden fluid on to one of said ridge-valley series of screening material thereon, allowing fluid and predetermined size particles therethrough, and vibrating particles larger than said predetermined size to a far end of one other of said ridge-valley series of screening material. |
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| 138 | REMOVAL OF OIL AND CHLORIDE FROM OIL CONTAMINATED MATERIAL | EP99957811.5 | 1999-12-13 | EP1151179A1 | 2001-11-07 | ROBERTS, Brian, G. |
| A method for chemically removing hydrocarbons from oil contaminated material is described. The method comprises contacting the material containing the oil with a combination of surfactants in an oil carrier similar to or identical to the oil to be removed. This process avoids the use of water. Therefore the process does not compromise the quality of the oil by having water as a contaminant and thus eliminating the possibility of oil contaminated water getting into the environment. In certain examples, when the process is used to remove oil from land based well bore cuttings, the processed well bore cuttings contain high levels of chlorides, which is an environmental problem. In such examples the method also includes contacting the well bore cuttings with a solution of dioctyl sodium sulfosuccinate in water to reduce the chloride concentration. An apparatus designed for this purpose is also described. | ||||||
| 139 | SCREEN ASSEMBLY FOR USE IN A VIBRATORY SHAKER | EP00901723.7 | 2000-01-11 | EP1140379A1 | 2001-10-10 | ADAMS, Thomas, Cole; SEYFFERT, Kenneth, Wayne; LARGENT, David, Wayne; SCHULTE, David, Lee; WALKER, Jeffrey, Earl; MURRAY, Hector, M.; MCCLUNG, Guy, Lamont |
| A screen assembly for a vibratory separator has been invented, the screen assembly, in certain aspects, having a panel with two connected pairs of spaced-apart sides including a first pair of spaced-apart side separated by a second pair of spaced-apart sides, a plurality of spaced-apart strips extending between the first pair of spaced-apart sides, each adjacent pair of the plurality of spaced-apart strips defining a space therebetween through the panel, a first mesh bonded to the spaced-apart strips, and a second mesh bonded to the backup mesh. In one aspect a third mesh is bonded to the second mesh. In one aspect the strips are formed from a panel piece by cutting material therefrom with a laser. | ||||||
| 140 | CLEANING OF DRILL CUTTINGS AND APPARATUS THERFOR | EP99903955.5 | 1999-02-03 | EP1053384A1 | 2000-11-22 | HENRIKSEN, Inge, Brun |
| The present invention comprises a process and apparatus for removing nonpolar organic contaminants including oil from particulate solids, wherein said solids are brought in contact with an extracting agent. | ||||||
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