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Martin Stulberg Phones & Addresses

  • 6 Hemlock Pl, Angleton, TX 77515 (979) 848-1464
  • Jewett, TX
  • Houston, TX
  • Hempstead, TX
  • Brazoria, TX
  • Leona, TX

Work

Company: Springwood hospitality

Resumes

Resumes

Martin Stulberg Photo 1

Martin Stulberg

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Location:
6 Hemlock Pl, Angleton, TX 77515
Work:
Springwood Hospitality

Business Records

Name / Title
Company / Classification
Phones & Addresses
Martin Stulberg
ENHANCED OILFIELD TECHNOLOGIES, LLC
7223 Empire Central Dr, Houston, TX 77040
4544 Post Oak Pl Dr, Houston, TX 77027

Publications

Us Patents

Apparatus And Methods Of Milling A Restricted Casing Shoe

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US Patent:
8146682, Apr 3, 2012
Filed:
Apr 4, 2008
Appl. No.:
12/098341
Inventors:
Bill Rhinehart - The Woodlands TX, US
Thomas M. Redlinger - Houston TX, US
Thurman B. Carter - Spring TX, US
Wei Xu - Houston TX, US
Hubert E. Halford - Rosharon TX, US
Martin Stulberg - Angleton TX, US
Assignee:
Weatherford/Lamb, Inc. - Houston TX
International Classification:
E21B 7/28
E21B 29/00
US Classification:
175 53, 175401, 175406, 166 556, 166298
Abstract:
A method of removing a restriction in a tubular located in a well includes providing a drilling assembly with a drill bit and a reamer, the reamer having a cutting structure for removing the restriction; drilling through a lower portion of the tubular; expanding the reamer at a location below the restriction; and urging the reamer back toward the restriction to remove the restriction.

Hydraulic Setting Assembly

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US Patent:
8453729, Jun 4, 2013
Filed:
Feb 4, 2010
Appl. No.:
12/658226
Inventors:
Michael J. Harris - Houston TX, US
Martin Alfred Stulberg - Angleton TX, US
Assignee:
Key Energy Services, LLC - Houston TX
International Classification:
E21B 22/00
US Classification:
166212, 166120, 166122, 166129
Abstract:
Novel hydraulic actuators and hydraulic setting assemblies are provided for use in downhole, oil and gas well tools. The novel hydraulic actuators include a cylindrical mandrel and an annular stationary sealing member connected to the mandrel. A hydraulic cylinder is slidably supported on the mandrel and stationary sealing member and is releasably fixed in position on the mandrel. The stationary sealing member divides the interior of the cylinder into a bottom hydraulic chamber and a top hydraulic chamber. An inlet port provides fluid communication into the bottom hydraulic chamber, and an outlet port provides fluid communication into the top hydraulic chamber. A balance piston is slidably supported within the top hydraulic chamber of the actuator. The piston includes an axially extending passageway. Fluid communication through the piston and between its upper and lower sides is controlled by a normally shut valve in the passageway.

Anchor Assembly

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US Patent:
20100252278, Oct 7, 2010
Filed:
Nov 19, 2009
Appl. No.:
12/592026
Inventors:
Michael J. Harris - Houston TX, US
Martin Alfred Stulberg - Angleton TX, US
International Classification:
E21B 23/01
E21B 23/00
E21B 23/04
E21B 43/10
US Classification:
166382, 166217, 166212, 166208
Abstract:
Novel anchor assemblies are provided for installation within an existing conduit. They comprise a nondeformable mandrel, an expandable metal sleeve, and a swage. The expandable metal sleeve is carried on the outer surface of the mandrel. The swage is supported for axial movement across the mandrel outer surface from a first position axially proximate to the sleeve to a second position under the sleeve. The movement of the swage from the first position to the second position expands the sleeve radially outward into contact with the existing conduit.

Methods And Apparatus For Cementing Wells

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US Patent:
20130180715, Jul 18, 2013
Filed:
Apr 5, 2012
Appl. No.:
13/506227
Inventors:
Michael J. Harris - Houston TX, US
Martin Alfred Stulberg - Angleton TX, US
International Classification:
E21B 33/00
E21B 43/10
E21B 23/00
US Classification:
166285, 166381, 166 862, 166208
Abstract:
Return flow diverters are provided for which are adapted to allow return flow during cementing of a liner for a well. The return flow diverter comprises a cylindrical body adapted for installation in a well as part of the liner. The cylindrical body has a fluid port therein adapted to allow fluids displaced by a cementing operation to flow from an annulus between the liner and the well into the cylindrical body. The return flow diverter also comprises a cover supported on the cylindrical body for movement from an open position, in which the port is open, to a closed position, in which the port is closed by the cover, a transmission disposed within the cylindrical body and defining a cylindrical passageway adapted to accommodate a tubular conduit.
Martin A Stulberg from Angleton, TX, age ~71 Get Report