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USD551682S1 - Guard for well operations apparatus - Google Patents

Guard for well operations apparatus Download PDF

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Publication number
USD551682S1
USD551682S1 US29/265,868 US26586806F USD551682S US D551682 S1 USD551682 S1 US D551682S1 US 26586806 F US26586806 F US 26586806F US D551682 S USD551682 S US D551682S
Authority
US
United States
Prior art keywords
guard
well operations
operations apparatus
well
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/265,868
Inventor
Alan Randall Lucas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Varco IP Inc
Original Assignee
Varco IP Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Varco IP Inc filed Critical Varco IP Inc
Priority to US29/265,868 priority Critical patent/USD551682S1/en
Assigned to VARCO I/P, INC. reassignment VARCO I/P, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LUCAS, ALAN RANDALL
Application granted granted Critical
Publication of USD551682S1 publication Critical patent/USD551682S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a design for a guard for well operations apparatus according to the present invention.
FIG. 2 is a front view of the guard of FIG. 1.
FIG. 3 is a back view of the guard of FIG. 1, opposite to the first side.
FIG. 4 is a first side view of the guard of FIG. 1.
FIG. 5 is a second side view of the guard of FIG. 1, opposite the first side shown in FIG. 4.
FIG. 6 is a top view of the guard of FIG. 1; and,
FIG. 7 is a bottom view of the guard of FIG. 1.

Claims (1)

    CLAIM
  1. The ornamental design for a guard for well operations apparatus, as shown and described.
US29/265,868 2006-09-08 2006-09-08 Guard for well operations apparatus Expired - Lifetime USD551682S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/265,868 USD551682S1 (en) 2006-09-08 2006-09-08 Guard for well operations apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/265,868 USD551682S1 (en) 2006-09-08 2006-09-08 Guard for well operations apparatus

Publications (1)

Publication Number Publication Date
USD551682S1 true USD551682S1 (en) 2007-09-25

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ID=38520417

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/265,868 Expired - Lifetime USD551682S1 (en) 2006-09-08 2006-09-08 Guard for well operations apparatus

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US (1) USD551682S1 (en)

Citations (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527178A (en) * 1923-05-03 1925-02-24 Walker S Estes Derrick structure
US1573215A (en) * 1925-09-05 1926-02-16 Yorke Patrick Derrick
US1961541A (en) * 1930-07-09 1934-06-05 William G Adams Portable derrick
US4030384A (en) 1976-08-09 1977-06-21 Newman David P Ratchet wrench
US4080846A (en) 1977-03-03 1978-03-28 Glentworth Manufacturing Inc. Machinery guard
US4449598A (en) 1981-09-08 1984-05-22 Robert Bosch Gmbh Method and apparatus for steering a vehicle with fixed-position wheels
US4529045A (en) 1984-03-26 1985-07-16 Varco International, Inc. Top drive drilling unit with rotatable pipe support
US4605077A (en) 1984-12-04 1986-08-12 Varco International, Inc. Top drive drilling systems
US4625796A (en) * 1985-04-01 1986-12-02 Varco International, Inc. Well pipe stabbing and back-up apparatus
US4759414A (en) * 1986-04-25 1988-07-26 W-N Apache Corporation Modular drilling machine and components thereof
US4813493A (en) 1987-04-14 1989-03-21 Triten Corporation Hydraulic top drive for wells
US4834604A (en) * 1987-10-19 1989-05-30 Lee C. Moore Corporation Pipe moving apparatus and method
US4872517A (en) 1988-02-08 1989-10-10 Shaw Daniel G Rotatable fluid conductor for well apparatus
US5107940A (en) 1990-12-14 1992-04-28 Hydratech Top drive torque restraint system
US5433279A (en) 1993-07-20 1995-07-18 Tessari; Robert M. Portable top drive assembly
US6276450B1 (en) 1999-05-02 2001-08-21 Varco International, Inc. Apparatus and method for rapid replacement of upper blowout preventers
US6530432B2 (en) * 2001-07-11 2003-03-11 Coiled Tubing Solutions, Inc. Oil well tubing injection system and method
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
US20030141057A1 (en) * 2000-04-13 2003-07-31 Gunder Homstvedt Outlet arrangement for down-hole separator
US20030168221A1 (en) * 2002-03-06 2003-09-11 Zachman James Ronald Control line retaining device
US6679333B2 (en) 2001-10-26 2004-01-20 Canrig Drilling Technology, Ltd. Top drive well casing system and method
US6688398B2 (en) 1998-08-24 2004-02-10 Weatherford/Lamb, Inc. Method and apparatus for connecting tubulars using a top drive
US6705405B1 (en) 1998-08-24 2004-03-16 Weatherford/Lamb, Inc. Apparatus and method for connecting tubulars using a top drive
US6725938B1 (en) 1998-12-24 2004-04-27 Weatherford/Lamb, Inc. Apparatus and method for facilitating the connection of tubulars using a top drive
US20040221994A1 (en) 2003-03-11 2004-11-11 Specialty Rental Tool & Supply, Inc. Universal top-drive wireline entry system bracket and method
US20050269072A1 (en) 2004-06-07 2005-12-08 Folk Robert A Wellbore top drive power systems & methods of use
US6973979B2 (en) * 2003-04-15 2005-12-13 Savanna Energy Services Corp. Drilling rig apparatus and downhole tool assembly system and method
US20050274508A1 (en) 2004-06-07 2005-12-15 Folk Robert A Wellbore top drive systems
US7040406B2 (en) * 2003-03-06 2006-05-09 Tiw Corporation Subsea riser disconnect and method
USD532798S1 (en) 2004-06-07 2006-11-28 Varco I/P, Inc. Guard for derrick apparatus

Patent Citations (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527178A (en) * 1923-05-03 1925-02-24 Walker S Estes Derrick structure
US1573215A (en) * 1925-09-05 1926-02-16 Yorke Patrick Derrick
US1961541A (en) * 1930-07-09 1934-06-05 William G Adams Portable derrick
US4030384A (en) 1976-08-09 1977-06-21 Newman David P Ratchet wrench
US4080846A (en) 1977-03-03 1978-03-28 Glentworth Manufacturing Inc. Machinery guard
US4449598A (en) 1981-09-08 1984-05-22 Robert Bosch Gmbh Method and apparatus for steering a vehicle with fixed-position wheels
US4529045A (en) 1984-03-26 1985-07-16 Varco International, Inc. Top drive drilling unit with rotatable pipe support
US4605077A (en) 1984-12-04 1986-08-12 Varco International, Inc. Top drive drilling systems
US4625796A (en) * 1985-04-01 1986-12-02 Varco International, Inc. Well pipe stabbing and back-up apparatus
US4759414A (en) * 1986-04-25 1988-07-26 W-N Apache Corporation Modular drilling machine and components thereof
US4813493A (en) 1987-04-14 1989-03-21 Triten Corporation Hydraulic top drive for wells
US4834604A (en) * 1987-10-19 1989-05-30 Lee C. Moore Corporation Pipe moving apparatus and method
US4872517A (en) 1988-02-08 1989-10-10 Shaw Daniel G Rotatable fluid conductor for well apparatus
US5107940A (en) 1990-12-14 1992-04-28 Hydratech Top drive torque restraint system
US5433279A (en) 1993-07-20 1995-07-18 Tessari; Robert M. Portable top drive assembly
US6688398B2 (en) 1998-08-24 2004-02-10 Weatherford/Lamb, Inc. Method and apparatus for connecting tubulars using a top drive
US6705405B1 (en) 1998-08-24 2004-03-16 Weatherford/Lamb, Inc. Apparatus and method for connecting tubulars using a top drive
US6725938B1 (en) 1998-12-24 2004-04-27 Weatherford/Lamb, Inc. Apparatus and method for facilitating the connection of tubulars using a top drive
US6276450B1 (en) 1999-05-02 2001-08-21 Varco International, Inc. Apparatus and method for rapid replacement of upper blowout preventers
US20030141057A1 (en) * 2000-04-13 2003-07-31 Gunder Homstvedt Outlet arrangement for down-hole separator
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
US6530432B2 (en) * 2001-07-11 2003-03-11 Coiled Tubing Solutions, Inc. Oil well tubing injection system and method
US6679333B2 (en) 2001-10-26 2004-01-20 Canrig Drilling Technology, Ltd. Top drive well casing system and method
US20030168221A1 (en) * 2002-03-06 2003-09-11 Zachman James Ronald Control line retaining device
US7040406B2 (en) * 2003-03-06 2006-05-09 Tiw Corporation Subsea riser disconnect and method
US20040221994A1 (en) 2003-03-11 2004-11-11 Specialty Rental Tool & Supply, Inc. Universal top-drive wireline entry system bracket and method
US6973979B2 (en) * 2003-04-15 2005-12-13 Savanna Energy Services Corp. Drilling rig apparatus and downhole tool assembly system and method
US20050269072A1 (en) 2004-06-07 2005-12-08 Folk Robert A Wellbore top drive power systems & methods of use
US20050269104A1 (en) * 2004-06-07 2005-12-08 Folk Robert A Top drive systems
US20050274508A1 (en) 2004-06-07 2005-12-15 Folk Robert A Wellbore top drive systems
US20050279507A1 (en) 2004-06-07 2005-12-22 Folk Robert A Tubular clamp apparatus for top drives & methods of use
US20050279492A1 (en) 2004-06-07 2005-12-22 Folk Robert A Wellbore top drive systems
USD532798S1 (en) 2004-06-07 2006-11-28 Varco I/P, Inc. Guard for derrick apparatus
USD533196S1 (en) 2004-06-07 2006-12-05 Varco I/P, Inc. Guard for derrick apparatus

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Advanced Permanent Manet Motor Technology; Tesco Drilling Technology; 2 pp.; Apr./1998.
BJ 1986-87 Oil Field Products and Systems; BJ Hughes Drilling Equipment; cover page, pp. 7,16; 1986.
Powerful Hydraulic Compact Top Drive Drilling System: Tesco Drilling Technology: 2 pp.: Apr./1998.
Varco General Catalog 2002: Varco L.P.: cover page: pp. 44, 45, 56, 65: 2002.

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