Methods for forming long subsurface heaters
Abstract
A method for forming a longitudinal subsurface heater includes longitudinally welding an electrically conductive sheath of an insulated conductor heater along at least one longitudinal strip of metal. The longitudinal strip is formed into a tubular around the insulated conductor heater with the insulated conductor heater welded along the inside surface of the tubular.
- Inventors:
- Issue Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1093432
- Patent Number(s):
- 8536497
- Application Number:
- 12/250,346
- Assignee:
- Shell Oil Company (Houston, TX)
- Patent Classifications (CPCs):
-
E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS
- DOE Contract Number:
- AC04-94AL85000Sa
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Kim, Dong Sub. Methods for forming long subsurface heaters. United States: N. p., 2013.
Web.
Kim, Dong Sub. Methods for forming long subsurface heaters. United States.
Kim, Dong Sub. Tue .
"Methods for forming long subsurface heaters". United States. https://www.osti.gov/servlets/purl/1093432.
@article{osti_1093432,
title = {Methods for forming long subsurface heaters},
author = {Kim, Dong Sub},
abstractNote = {A method for forming a longitudinal subsurface heater includes longitudinally welding an electrically conductive sheath of an insulated conductor heater along at least one longitudinal strip of metal. The longitudinal strip is formed into a tubular around the insulated conductor heater with the insulated conductor heater welded along the inside surface of the tubular.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {9}
}
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Creating fluid injectivity in tar sands formations
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Sulfur barrier for use with in situ processes for treating formations
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In situ thermal processing of a hydrocarbon containing formation with a selected vitrinite reflectance
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Optimized Well Spacing For In Situ Shale Oil Development
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In situ thermal processing of a coal formation to produce hydrocarbons having a selected carbon number range
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Process for pyrolyzing hydrocarbonaceous solids to recover volatile hydrocarbons
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Low cost, self regulating heater for use in an in situ thermal desorption soil remediation system
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Method of analyzing fluid saturation using computerized axial tomography
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Cryogenic treatment of gas
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Variable frequency temperature limited heaters
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Conduit pulling apparatus and method for use in horizontal drilling
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Method and apparatus for producing hydrocarbon bearing deposits in formations having shale layers
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Temperature limited heaters using phase transformation of ferromagnetic material
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Method and apparatus for determining distribution of fluids
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Pulsed in situ exothermic shock wave and retorting process for hydrocarbon recovery and detoxification of selected wastes
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Temperature limited heaters for heating subsurface formations or wellbores
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In situ thermal processing and solution mining of an oil shale formation
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Stationary system for the active and/or passive monitoring of an underground deposit
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System for generating a seismic signal in a borehole
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In situ recovery from residually heated sections in a hydrocarbon containing formation
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In situ thermal processing of a coal formation to increase a permeability/porosity of the formation
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Minimizing environmental effects in production and use of coal
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Varying properties along lengths of temperature limited heaters
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Upgrading shale oil by a combination process
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Heating System for Crude Oil Transporting Metallic Tubes
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Time-domain induced polarization logging method and apparatus with gated amplification level
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Production of oil from low permeability formations by sequential steam fracturing
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Octane and total yield improvement in catalytic cracking
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Device for removing downhole deposits utilizing tubular housing and passing electric current through fluid heating medium contained therein
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Enhanced oil recovery system with a radiant tube heater
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Monitoring of downhole parameters and tools utilizing fiber optics
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Reducing viscosity of oil for production from a hydrocarbon containing formation
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Temperature limited heaters with relatively constant current
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Electrically stimulated well production system with flexible tubing conductor
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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
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In situ thermal processing of a hydrocarbon containing formation by controlling a pressure of the formation
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Production of synthesis gas from a hydrocarbon containing formation
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In situ thermal processing of a coal formation and tuning production
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Method for determining the position and inclination of a flame front during in situ combustion of an oil shale retort
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In situ retorting of oil shale with pulsed water purge
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Moving hydrocarbons through portions of tar sands formations with a fluid
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Heating tar sands formations while controlling pressure
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In situ thermal processing of a coal formation using repeating triangular patterns of heat sources
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In situ thermal processing of a coal formation to form a substantially uniform, relatively high permeable formation
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Heating tar sands formations to visbreaking temperatures
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In situ thermal processing of a hydrocarbon containing formation to produce formation fluids having a relatively low olefin content
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Cogeneration systems and processes for treating hydrocarbon containing formations
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In situ recovery from a hydrocarbon containing formation
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Method and apparatus for measuring acoustic wave velocity using impulse response
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Radiant plate heater for treatment of contaminated surfaces
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Low temperature barriers for use with in situ processes
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In situ thermal processing of a hydrocarbon containing formation using heat transfer from a heat transfer fluid to heat the formation
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Use of materials as waterflood additives
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In situ thermal processing of a hydrocarbon containing formation to produce a mixture with a selected hydrogen content
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In situ thermal processing of a hydrocarbon containing formation to pyrolyze a selected percentage of hydrocarbon material
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Bedded mineral extraction process
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In situ production of synthesis gas from a hydrocarbon containing formation, the synthesis gas having a selected H2 to CO ratio
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Surfactant oil recovery process usable in high temperature, high salinity formations
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Conversion of synthesis gas to diesel fuel and gasoline
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Method of obtaining improved geophysical information about earth formations
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In situ thermal processing of a hydrocarbon containing formation using exposed metal heat sources
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Method of increasing the yield of hydrocarbons from a subterranean formation
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Plasma cutter for auxiliary power output of a power source
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Closed cryogenic barrier for containment of hazardous material migration in the earth
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Oil production from diatomite formations by fracture steamdrive
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Subsurface electrical heaters using nitride insulation
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Self-regulating porous heater device
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Irregular spacing of heat sources for treating hydrocarbon containing formations
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Well treating process for installing a cable bundle containing strands of changing diameter
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Heating rate variant elongated electrical resistance heater
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Method for seismic monitoring of an underground zone under development allowing better identification of significant events
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Temperature limited heater utilizing non-ferromagnetic conductor
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Heating process gas for indirect shale oil retorting through the combustion of residual carbon in oil depleted shale
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Apparatus and method for in situ controlled heat processing of hydrocarbonaceous formations with a controlled parameter line
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NMR logging of natural gas reservoirs
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Methanol from coal and natural gas
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Hydrogen gas-extraction module and method of fabrication
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System for fuel and products of oil shale retort
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Methods for encapsulating buried waste in situ with molten wax
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Crystalline zeolite ZSM-23 and synthesis thereof
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Heating subsurface formations by oxidizing fuel on a fuel carrier
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Mines and Tunnels for Use in Treating Subsurface Hydrocarbon Containing Formations
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Irrigation and drainage based on hydrodynamic unsaturated fluid flow
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Wireless reservoir production control
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Method and apparatus for heating a wellbore
patent, April 2003
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Method for near field electromagnetic proximity determination for guidance of a borehole drill
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Balanced-line RF electrode system for use in RF ground heating to recover oil from oil shale
patent, August 1993
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Sorption cooling process and system
patent, September 1998
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Low-voltage and low flux density heating system
patent, December 1998
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Treating tar sands formations with karsted zones
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Expandable tubing for a well bore hole and method of expanding
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Uranium leeching process and insitu mining
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Petroleum well having downhole sensors, communication and power
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Method for secondary recovery of oil
patent, July 1977
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Electrical heater
patent, February 2000
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Method for dumping and disposing of carbon dioxide gas and apparatus therefor
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Thermal recovery of hydrocarbons from tar sands
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In situ thermal processing of a hydrocarbon containing formation in a hydrogen-rich environment
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Process for the conversion of dimethyl ether
patent, March 1981
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Helical Winding of Insulated Conductor Heaters for Installation
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Nuclear magnetism logging tool using high-temperature superconducting squid detectors
patent, January 1991
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Treatment of gas from an in situ conversion process
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Electric cable having braidless polymeric ground plane providing fault detection
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Mini-well temperature profiling process
patent, October 1986
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Producing hydrocarbons through successively perforated intervals of a horizontal well between two vertical wells
patent, July 1987
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Permanent downhole, wireless, two-way telemetry backbone using redundant repeaters
patent, October 2005
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Method for analysis of failure of material employing imaging
patent, December 1989
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Process for recovery of hydrocarbons and rejection of sand
patent, May 1994
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Thermoplastic end seal for electric heating elements
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Modified in situ retorting of oil shale
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Method for recovery of viscous hydrocarbons by electromagnetic heating in situ
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Recovery of liquid hydrocarbons from oil shale by electromagnetic heating in situ
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In situ method and system for extraction of oil from shale
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Methods of hydrotreating a liquid stream to remove clogging compounds
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Ranging methods for developing wellbores in subsurface formations
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Power plant utilizing compressed air energy storage and saturation
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Well installation in which electrical current is supplied for a source at the wellhead to an electrically responsive device located a substantial distance below the wellhead
patent, August 1989
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Oil recovery process
patent, March 1994
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Method for determining preselected properties of a crude oil
patent, April 1994
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Low pressure process for C.sub.3.sup.+ liquids recovery from process product gas
patent, March 1988
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Temperature limited heater utilizing non-ferromagnetic conductor
patent, July 2012
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Drilling system with an acoustic measurement-while-driving system for determining parameters of interest and controlling the drilling direction
patent, July 2000
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Insulated conductor temperature limited heaters
patent, July 2012
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Producing drive fluid in situ in tar sands formations
patent-application, June 2008
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Borehole mining of solid mineral resources
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Process for the preparation of a Fischer-Tropsch catalyst and preparation of hydrocarbons from syngas
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Method for producing natural gas from a coal seam
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patent, January 2001
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In situ heat treatment process utilizing a closed loop heating system
patent, December 2010
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Method of thermal stimulation for recovery of hydrocarbons
patent, July 1995
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Isolation of soil with a low temperature barrier prior to conductive thermal treatment of the soil
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Deployment/retrieval method and apparatus for well tools used with coiled tubing
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Method for excavating a large diameter shaft into the earth and at least partially through an oil-bearing formation
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In situ retorting of oil shale and energy recovery
patent, October 1979
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In situ thermal processing of a hydrocarbon containing formation using a movable heating element
patent, June 2005
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In situ thermal processing of a hydrocarbon containing formation having a selected total organic carbon content
patent, June 2005
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Arsenic removal catalyst and method for making same
patent, July 2004
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Recovery of hydrocarbons from partially exhausted oil wells by mechanical wave heating
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The case for frequency domain PD testing in the context of distribution cable
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Process of hydrotreating and/or hydrocracking hydrocarbon streams or tail gas treating sulfur-containing gas streams
patent, November 1995
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Controllable gas-lift well and valve
patent, April 2004
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Combination of epithermal and inelastic neutron scattering methods to locate coal and oil shale zones
patent, March 1976
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Generating electromagnetic fields in a self regulating temperature heater by positioning of a current return bus
patent, November 1991
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In situ combustion process for the recovery of liquid carbonaceous fuels from subterranean formations
patent, February 1981
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Use of CO.sub.2 /steam to enhance floods in horizontal wellbores
patent, January 1991
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Heat injection process
patent, July 1995
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In situ thermal processing of a hydrocarbon containing formation using a relatively slow heating rate
patent, July 2004
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Heavy oil recovering
patent, June 1984
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Drilling subsurface wellbores with cutting structures
patent, November 2010
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In situ thermal processing of a coal formation to produce hydrocarbon fluids and synthesis gas
patent, July 2004
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The Benefits of In Situ Upgrading Reactions to the Integrated Operations of the Orinoco Heavy-Oil Fields and Downstream Facilities
conference, April 2013
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Reduction of shale oil pour point
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Heater utilizing copper-nickel alloy core
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Treating tar sands formations with karsted zones
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Crystalline metallophosphate compositions
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Extraction of hydrocarbons in situ from underground hydrocarbon deposits
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Circulated heated transfer fluid heating of subsurface hydrocarbon formations
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In situ thermal processing of a hydrocarbon containing formation to produce oxygen containing formation fluids
patent, November 2005
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Wax barrier for use with in situ processes for treating formations
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Method of producing viscous materials from subterranean formations
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Transition joint for oil-filled cables
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Downhole steam generator with improved preheating, combustion and protection features
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In situ radio frequency selective heating system
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Temperature Limited Heater Utilizing Non-Ferromagnetic Conductor
patent-application, August 2012
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In situ thermal recovery from a relatively permeable formation using gas to increase mobility
patent, November 2005
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Method for monitoring the recovery of minerals from shallow geological formations
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In situ processing of mined oil shale
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Downhole process control method utilizing seismic communication
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Oil recovery method for waxy crude oil using alkylaryl sulfonate surfactants derived from alpha-olefins and the alpha-olefin compositions
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Adjusting alloy compositions for selected properties in temperature limited heaters
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Operating Laboratory Oil Shale Retorts In An In-Situ Mode
conference, April 2013
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Production of alkyl aromatic hydrocarbons
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Process for recovering and upgrading hydrocarbons from oil shale and tar sands
patent, April 1976
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In situ heat treatment from multiple layers of a tar sands formation
patent, November 2010
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Selective electromagnetic production tool
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Process for recovering products from tar sand
patent, October 1983
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Transient response process for detecting in situ retorting conditions
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Gas injection to inhibit migration during an in situ heat treatment process
patent, November 2010
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Method and system for reducing NO.sub.x and fuel emissions in a furnace
patent, June 1998
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Treating tar sands formations with dolomite
patent, June 2010
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Using geothermal energy to heat a portion of a formation for an in situ heat treatment process
patent, June 2010
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Creating fluid injectivity in tar sands formations
patent, June 2010
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Apparatus for focused electrode induced polarization logging
patent, April 1986
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In situ recovery from a kerogen and liquid hydrocarbon containing formation
patent, March 2006
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Method and apparatus for removing oil well paraffin
patent, September 1985
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Thermal recovery method for viscous oil
patent, July 1986
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Method for operating a production well in an oxygen driven in-situ combustion oil recovery process
patent, July 1986
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Kerogen Extraction From Subterranean Oil Shale Resources
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Recovery of oil by in situ hydrogenation
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Wrought stainless steel compositions having engineered microstructures for improved heat resistance
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Solution mining dawsonite from hydrocarbon containing formations with a chelating agent
patent, July 2009
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Varying heating in dawsonite zones in hydrocarbon containing formations
patent, July 2009
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Solution mining systems and methods for treating hydrocarbon containing formations
patent, July 2009
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Temperature limited heater with a conduit substantially electrically isolated from the formation
patent, July 2009
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In situ thermal recovery from a relatively permeable formation
patent, January 2006
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High voltage temperature limited heaters
patent, August 2012
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Method of Drilling from a Shaft for Underground Recovery of Hydrocarbons
patent-application, January 2008
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Apparatus for positioning a sample in a computerized axial tomographic scanner
patent, April 1986
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Apparatus and method for methanol production using a fuel cell to regulate the gas composition entering the methanol synthesizer
patent, September 1988
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Heating hydrocarbon containing formations in a line drive staged process
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Production of synthetic crude oil from heavy hydrocarbons recovered by in situ hydrovisbreaking
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Upgrading and recovery of heavy crude oils and natural bitumens by in situ hydrovisbreaking
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Methods for Forming Wellbores in Heated Formations
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Method of Increasing the Yield of Oil Wells
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Profile control in enhanced oil recovery
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In situ thermal processing of a hydrocarbon containing formation, in situ production of synthesis gas, and carbon dioxide sequestration
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Petroleum production method
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Enhanced oil recovery using electrical means
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System for temperature profile measurement in large furnances and kilns and method therefor
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Thermal processing of a hydrocarbon containing formation to increase a permeability of the formation
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Oil well heater cable
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Method of recovering energy from subsurface petroleum reservoirs
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Self-regulating porous heating device
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Controlled downhole chemical injection
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Alternate energy source usage for in situ heat treatment processes
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Conversion of coal to electricity
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Recovery of oil by in-situ combustion followed by in-situ hydrogenation
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In situ thermal processing of a hydrocarbon containing formation via backproducing through a heater well
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In situ retorting of oil shale
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Process for in situ conversion of coal or the like into oil and gas
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Method for in-situ recovery of energy raw material by the introduction of a water/oxygen slurry
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Method of imaging the atomic number of a sample
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Production from Multiple Zones of a Tar Sands Formation
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In situ thermal processing of a hydrocarbon containing formation to produce nitrogen containing formation fluids
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In situ thermal processing of a tar sands formation
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Electrical Heating With Horizontal Wells, The Heat Transfer Problem
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Controlling hydrogen pressure in self-regulating nuclear reactors used to treat a subsurface formation
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In situ thermal processing of an oil shale formation in a reducing environment
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Substoichiometric combustion of low heating value gases using different platinum catalysts
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Gas injection to inhibit migration during an in situ heat treatment process
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Heating Subsurface Formations by Oxidizing Fuel on a Fuel Carrier
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