US Patent Application No: 2008/0035,347

Number of patents in Portfolio can not be more than 2000

Adjusting alloy compositions for selected properties in temperature limited heaters

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Abstract

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Heaters for treating a subsurface formation are described herein. Such heaters can be obtained by using the systems and methods described herein. The heater includes a heater section including iron, cobalt, and carbon. The heater section has a Curie temperature less than a phase transformation temperature. The Curie temperature is at least 740.degree. C. The heater section provides, when time varying current is applied to the heater section, an electrical resistance.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SHELL OIL COMPANYHOUSTON, TX2242

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brady, Michael Patrick Oak Ridge, TN 3 438
Horton, Joseph Arno JR Oak Ridge, TN 2 173
Vitek, John Michael Oak Ridge, TN 2 426

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Canadian Occidental Petroleum Ltd. (2)
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* 4,983,319 Preparation of low-viscosity improved stable crude oil transport emulsions 293 1988
 
Other [Check patent profile for assignment information] (2)
* 4,762,425 System for temperature profile measurement in large furnances and kilns and method therefor 289 1987
* 4,895,206 Pulsed in situ exothermic shock wave and retorting process for hydrocarbon recovery and detoxification of selected wastes 299 1989
 
Resource Technology Associates (1)
* 5,008,085 Apparatus for thermal treatment of a hydrocarbon stream 286 1989
 
The Babcock & Wilcox Company (1)
* 4,848,924 Acoustic pyrometer 293 1987
 
Mobil Oil Corporation (1)
* 4,787,452 Disposal of produced formation fines during oil recovery 292 1987
 
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (1)
* 4,984,594 Vacuum method for removing soil contamination utilizing surface electrical heating 354 1989
 
Kraftwerk Union Aktiengesellschaft (1)
* 4,608,818 Medium-load power-generating plant with integrated coal gasification plant 284 1984
 
PRODUCTION TECHNOLOGIES INTERNATIONAL, INC. (1)
* 4,716,960 Method and system for introducing electric current into a well 358 1986
 
ENERGY RESEARCH CORPORATION (1)
* 4,772,634 Apparatus and method for methanol production using a fuel cell to regulate the gas composition entering the methanol synthesizer 290 1986
 
SYNFUEL, A LIMITED PARTNERSHIP OF IN, A CORP. OF IN. (1)
* 4,401,162 In situ oil shale process 150 1981
 
ENERGY, UNITED STATES DEPARTMENT OF (1)
* 2008/0035,348 Temperature limited heaters using phase transformation of ferromagnetic material 65 2007
 
CONCEPT RKK, LIMITED (1)
* 4,974,425 Closed cryogenic barrier for containment of hazardous material migration in the earth 320 1989
 
Sperika Enterprises Ltd. (1)
* 5,854,472 Low-voltage and low flux density heating system 66 1996
 
ExxonMobil Upstream Research Company (1)
* 7,331,385 Methods of treating a subterranean formation to convert organic matter into producible hydrocarbons 114 2004
 
ORS MERGER CORPORATION, A GENERAL CORP. OF OK (1)
* 4,662,438 Method and apparatus for enhancing liquid hydrocarbon production from a single borehole in a slowly producing formation by non-uniform heating through optimized electrode arrays surrounding the borehole 285 1985
 
Indugas, Inc. (1)
* 5,020,596 Enhanced oil recovery system with a radiant tube heater 284 1990
 
Concept R.K.K. Limited (1)
* 4,860,544 Closed cryogenic barrier for containment of hazardous material migration in the earth 322 1988
 
Nippondenso Co., Ltd. (1)
* 4,639,712 Sheathed heater 73 1985
 
ATLANTIC RICHFIELD COMPANY (1)
* 4,651,825 Enhanced well production 287 1986
 
GULF OIL CORPORATION, PITTSBURGH (1)
* 4,637,464 In situ retorting of oil shale with pulsed water purge 306 1984
 
AMOCO CORPORATION (2)
* 4,662,439 Method of underground conversion of coal 280 1985
* 4,662,443 Combination air-blown and oxygen-blown underground coal gasification process 283 1985
 
ENGELHARD CORPORATION (1)
* 4,927,857 Method of methanol production 316 1989
 
ILLINOIS TOOL WORKS INC. (1)
* 6,313,431 Plasma cutter for auxiliary power output of a power source 71 2000
 
SHELL OIL COMPANY (25)
* 4,644,283 In-situ method for determining pore size distribution, capillary pressure and permeability 291 1984
* 4,663,711 Method of analyzing fluid saturation using computerized axial tomography 278 1984
* 4,704,514 Heating rate variant elongated electrical resistance heater 342 1985
* 4,671,102 Method and apparatus for determining distribution of fluids 301 1985
* 4,626,665 Metal oversheathed electrical resistance heater 325 1985
* 4,719,423 NMR imaging of materials for transport properties 306 1985
* 4,728,892 NMR imaging of materials 331 1985
* 4,640,352 In-situ steam drive oil recovery process 331 1985
* 4,730,162 Time-domain induced polarization logging method and apparatus with gated amplification level 276 1985
* 4,658,215 Method for induced polarization logging 281 1986
* 4,616,705 Mini-well temperature profiling process 299 1986
* 4,769,602 Determining multiphase saturations by NMR imaging of multiple nuclides 301 1986
* 4,769,606 Induced polarization method and apparatus for distinguishing dispersed and laminated clay in earth formations 283 1986
* 4,743,854 In-situ induced polarization method for determining formation permeability 278 1986
* 4,856,341 Apparatus for analysis of failure of material 284 1987
* 4,827,761 Sample holder 296 1987
* 4,886,118 Conductively heating a subterranean oil shale to create permeability and subsequently produce oil 387 1988
* 4,866,983 Analytical methods and apparatus for measuring the oil content of sponge core 281 1988
* 4,884,455 Method for analysis of failure of material employing imaging 282 1989
* 4,987,368 Nuclear magnetism logging tool using high-temperature superconducting squid detectors 304 1989
* 5,046,559 Method and apparatus for producing hydrocarbon bearing deposits in formations having shale layers 339 1990
* 2004/0177,966 Conductor-in-conduit temperature limited heaters 4 2003
* 2008/0017,370 Temperature limited heater with a conduit substantially electrically isolated from the formation 69 2006
* 2008/0038,144 High strength alloys 111 2007
* 2008/0017,380 Non-ferromagnetic overburden casing 118 2007
 
WORLD ENERGY SYSTEMS INCORPORATED (2)
* 4,597,441 Recovery of oil by in situ hydrogenation 324 1984
* 4,691,771 Recovery of oil by in-situ combustion followed by in-situ hydrogenation 295 1986
 
Carbotek, Inc. (1)
* 4,694,907 Thermally-enhanced oil recovery method and apparatus 342 1986
 
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. (1)
* 4,605,680 Conversion of synthesis gas to diesel fuel and gasoline 286 1985
 
Krupp Koppers GmbH (1)
* 4,994,093 Method of producing methanol synthesis gas 281 1990
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
GE WIND ENERGY GMBH (1)
* 2006/0137,214 Dehumidifying of air within switch cabinet for a wind turbine by means of peltier element 5 2003
 
Power Generation Technologies Development Fund L.P. (3)
8,863,530 Toroidal boundary layer gas turbine 0 2009
9,243,805 Toroidal combustion chamber 0 2014
9,052,116 Toroidal heat exchanger 0 2014
 
Domain Surgical, Inc. (31)
8,523,850 Method for heating a surgical implement 0 2009
8,523,851 Inductively heated multi-mode ultrasonic surgical tool 0 2009
8,523,852 Thermally adjustable surgical tool system 0 2009
8,506,561 Catheter with inductively heated regions 1 2009
8,491,578 Inductively heated multi-mode bipolar surgical tool 22 2009
8,430,870 Inductively heated snare 0 2009
8,419,724 Adjustable ferromagnetic coated conductor thermal surgical tool 1 2009
8,414,569 Method of treatment with multi-mode surgical tool 0 2009
8,377,052 Surgical tool with inductively heated regions 9 2009
8,372,066 Inductively heated multi-mode surgical tool 1 2009
8,292,879 Method of treatment with adjustable ferromagnetic coated conductor thermal surgical tool 3 2009
* 2010/0268,216 INDUCTIVELY HEATED MULTI-MODE ULTRASONIC SURGICAL TOOL 21 2009
* 2010/0268,211 Inductively Heated Multi-Mode Bipolar Surgical Tool 52 2009
* 2010/0268,206 Method of treatment with multi-mode surgical tool 21 2009
* 2010/0268,205 Method of treatment with adjustable ferromagnetic coated conductor thermal surgical tool 21 2009
* 2010/0268,207 ADJUSTABLE FERROMAGNETIC COATED CONDUCTOR THERMAL SURGICAL TOOL 20 2009
9,265,556 Thermally adjustable surgical tool, balloon catheters and sculpting of biologic materials 0 2011
9,078,655 Heated balloon catheter 0 2011
9,131,977 Layered ferromagnetic coated conductor thermal surgical tool 0 2012
8,932,279 System and method for cooling of a heated surgical instrument and/or surgical site and treating tissue 2 2012
8,915,909 Impedance matching circuit 2 2012
8,858,544 Surgical instrument guide 0 2012
9,107,666 Thermal resecting loop 0 2012
8,425,503 Adjustable ferromagnetic coated conductor thermal surgical tool 0 2012
8,617,151 System and method of controlling power delivery to a surgical instrument 0 2012
9,265,553 Inductively heated multi-mode surgical tool 0 2013
9,320,560 Method for treating tissue with a ferromagnetic thermal surgical tool 0 2013
9,265,554 Thermally adjustable surgical system and method 0 2013
9,265,555 Multi-mode surgical tool 0 2013
9,220,557 Thermal surgical tool 0 2013
9,149,321 System and method for cooling of a heated surgical instrument and/or surgical site and treating tissue 0 2014
 
Power Generation Technologies, LLC (1)
* 2010/0107,647 TOROIDAL BOUNDARY LAYER GAS TURBINE 2 2009
 
SCHLUMBERGER TECHNOLOGY CORPORATION (2)
* 2010/0059,221 SUBSEA FLUID SAMPLING AND ANALYSIS 4 2009
9,074,465 Methods for allocating commingled oil production 0 2009
 
SHELL OIL COMPANY (77)
8,224,165 Temperature limited heater utilizing non-ferromagnetic conductor 43 2006
8,027,571 In situ conversion process systems utilizing wellbores in at least two regions of a formation 71 2006
7,986,869 Varying properties along lengths of temperature limited heaters 73 2006
7,860,377 Subsurface connection methods for subsurface heaters 107 2006
7,831,133 Insulated conductor temperature limited heater for subsurface heating coupled in a three-phase WYE configuration 92 2006
7,831,134 Grouped exposed metal heaters 91 2006
7,575,052 In situ conversion process utilizing a closed loop heating system 130 2006
7,559,367 Temperature limited heater with a conduit substantially electrically isolated from the formation 155 2006
8,083,813 Methods of producing transportation fuel 51 2007
7,866,385 Power systems utilizing the heat of produced formation fluid 95 2007
7,793,722 Non-ferromagnetic overburden casing 89 2007
7,785,427 High strength alloys 91 2007
7,683,296 Adjusting alloy compositions for selected properties in temperature limited heaters 106 2007
7,635,023 Time sequenced heating of multiple layers in a hydrocarbon containing formation 175 2007
7,610,962 Sour gas injection for use with in situ heat treatment 128 2007
7,604,052 Compositions produced using an in situ heat treatment process 156 2007
7,735,935 In situ thermal processing of an oil shale formation containing carbonate minerals 112 2007
7,640,980 Thermal processes for subsurface formations 104 2008
9,181,780 Controlling and assessing pressure conditions during treatment of tar sands formations 0 2008
8,791,396 Floating insulated conductors for heating subsurface formations 4 2008
8,662,175 Varying properties of in situ heat treatment of a tar sands formation based on assessed viscosities 18 2008
8,381,815 Production from multiple zones of a tar sands formation 42 2008
8,327,681 Wellbore manufacturing processes for in situ heat treatment processes 18 2008
8,042,610 Parallel heater system for subsurface formations 70 2008
7,950,453 Downhole burner systems and methods for heating subsurface formations 90 2008
7,931,086 Heating systems for heating subsurface formations 89 2008
7,849,922 In situ recovery from residually heated sections in a hydrocarbon containing formation 102 2008
7,841,408 In situ heat treatment from multiple layers of a tar sands formation 103 2008
7,841,425 Drilling subsurface wellbores with cutting structures 96 2008
7,832,484 Molten salt as a heat transfer fluid for heating a subsurface formation 95 2008
7,798,220 In situ heat treatment of a tar sands formation after drive process treatment 97 2008
* 2009/0321,417 FLOATING INSULATED CONDUCTORS FOR HEATING SUBSURFACE FORMATIONS 82 2008
8,536,497 Methods for forming long subsurface heaters 15 2008
8,276,661 Heating subsurface formations by oxidizing fuel on a fuel carrier 43 2008
8,272,455 Methods for forming wellbores in heated formations 15 2008
8,240,774 Solution mining and in situ treatment of nahcolite beds 41 2008
8,196,658 Irregular spacing of heat sources for treating hydrocarbon containing formations 53 2008
8,162,059 Induction heaters used to heat subsurface formations 56 2008
8,146,661 Cryogenic treatment of gas 56 2008
8,146,669 Multi-step heater deployment in a subsurface formation 50 2008
8,113,272 Three-phase heaters with common overburden sections for heating subsurface formations 35 2008
8,011,451 Ranging methods for developing wellbores in subsurface formations 56 2008
7,866,386 In situ oxidation of subsurface formations 100 2008
7,866,388 High temperature methods for forming oxidizer fuel 90 2008
8,627,887 In situ recovery from a hydrocarbon containing formation 20 2008
8,752,904 Heated fluid flow in mines and tunnels used in heating subsurface hydrocarbon containing formations 0 2009
8,177,305 Heater connections in mines and tunnels for use in treating subsurface hydrocarbon containing formations 55 2009
8,172,335 Electrical current flow between tunnels for use in heating subsurface hydrocarbon containing formations 47 2009
8,162,405 Using tunnels for treating subsurface hydrocarbon containing formations 47 2009
8,151,907 Dual motor systems and non-rotating sensors for use in developing wellbores in subsurface formations 49 2009
9,129,728 Systems and methods of forming subsurface wellbores 0 2009
9,051,829 Perforated electrical conductors for treating subsurface formations 0 2009
9,022,118 Double insulated heaters for treating subsurface formations 0 2009
8,881,806 Systems and methods for treating a subsurface formation with electrical conductors 1 2009
8,353,347 Deployment of insulated conductors for treating subsurface formations 21 2009
8,281,861 Circulated heated transfer fluid heating of subsurface hydrocarbon formations 43 2009
8,267,170 Offset barrier wells in subsurface formations 33 2009
8,267,185 Circulated heated transfer fluid systems used to treat a subsurface formation 39 2009
8,261,832 Heating subsurface formations with fluids 48 2009
8,256,512 Movable heaters for treating subsurface hydrocarbon containing formations 29 2009
8,220,539 Controlling hydrogen pressure in self-regulating nuclear reactors used to treat a subsurface formation 60 2009
8,636,323 Mines and tunnels for use in treating subsurface hydrocarbon containing formations 16 2009
8,562,078 Hydrocarbon production from mines and tunnels used in treating subsurface hydrocarbon containing formations 17 2009
7,942,203 Thermal processes for subsurface formations 91 2010
8,851,170 Heater assisted fluid treatment of a subsurface formation 1 2010
8,192,682 High strength alloys 40 2010
9,127,523 Barrier methods for use in subsurface hydrocarbon formations 1 2011
9,127,538 Methodologies for treatment of hydrocarbon formations using staged pyrolyzation 0 2011
9,033,042 Forming bitumen barriers in subsurface hydrocarbon formations 0 2011
8,820,406 Electrodes for electrical current flow heating of subsurface formations with conductive material in wellbore 0 2011
8,739,874 Methods for heating with slots in hydrocarbon formations 0 2011
8,701,768 Methods for treating hydrocarbon formations 7 2011
8,701,769 Methods for treating hydrocarbon formations based on geology 7 2011
8,631,866 Leak detection in circulated fluid systems for heating subsurface formations 17 2011
8,230,927 Methods and systems for producing fluid from an in situ conversion process 34 2011
8,579,031 Thermal processes for subsurface formations 0 2011
9,022,109 Leak detection in circulated fluid systems for heating subsurface formations 0 2014
 
KHD HUMBOLDT WEDAG GMBH (1)
7,895,769 Method and a plant for thermally drying wet ground raw meal 2 2004
 
ECON Maschinenbau und Steuerungstechnik GmbH (2)
8,037,618 Device for draining and drying solids, in particular plastics granulated under water 0 2007
* 2008/0072,447 Device for draining and drying solids, in particular plastics granulated under water 4 2007
* Cited By Examiner