Title: High strength alloys

Abstract

High strength metal alloys are described herein. At least one composition of a metal alloy includes chromium, nickel, copper, manganese, silicon, niobium, tungsten and iron. System, methods, and heaters that include the high strength metal alloys are described herein. At least one heater system may include a canister at least partially made from material containing at least one of the metal alloys. At least one system for heating a subterranean formation may include a tubular that is at least partially made from a material containing at least one of the metal alloys.

Inventors:

Maziasz, Phillip James ^[1]; Shingledecker, John Paul ^[2]; Santella, Michael Leonard ^[2]; Schneibel, Joachim Hugo ^[2]; Sikka, Vinod Kumar ^[1]; Vinegar, Harold J ^[3]; John, Randy Carl ^[4]; Kim, Dong Sub ^[5]

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+ Show Inventor Affiliations

1. Oak Ridge, TN
2. Knoxville, TN
3. Bellaire, TX
4. Houston, TX
5. Sugar Land, TX

Issue Date:

2010-08-31

Research Org.:

Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

991715

Patent Number(s):

7785427

Application Number:

11/788,858

Assignee:

Shell Oil Company (Houston, TX)

Patent Classifications (CPCs):

B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS

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B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

B32B1/08 - Tubular products
B32B15/013 - {one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium}
B32B15/015 - {the said other metal being copper or nickel or an alloy thereof}
B32B2307/202 - Conductive
B32B2307/208 - Magnetic, paramagnetic
B32B9/002 - {comprising natural stone or artificial stone}
B32B9/045 - {of synthetic resin}

C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS

C21D2211/001 - Austenite
C21D2211/004 - Dispersions
C21D2211/005 - Ferrite
C21D6/002 - {containing Cr
C21D6/007 - {containing Co}

C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS

C22C38/02 - containing silicon
C22C38/04 - containing manganese
C22C38/10 - containing cobalt
C22C38/12 - containing tungsten, tantalum, molybdenum, vanadium, or niobium
C22C38/14 - containing titanium or zirconium
C22C38/24 - with vanadium
C22C38/28 - with titanium or zirconium
C22C38/30 - with cobalt

E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING

E21B36/04 - using electrical heaters
E21B43/2401 - {by means of electricity}

G - PHYSICS G05 - CONTROLLING G05F - SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES

G05F1/10 - Regulating voltage or current

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10S166/902 - for inhibiting corrosion or coating

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DOE Contract Number:  

AC05-00OR22725

Resource Type:

Patent

Country of Publication:

United States

Language:

English

Subject:

36 MATERIALS SCIENCE