Saurabh Kajaria

US Patent:

8474521, Jul 2, 2013

Filed:

Jan 13, 2011

Appl. No.:

13/006272

Inventors:

Saurabh Kajaria - Houston TX, US
Kendall Keene - Houston TX, US
Robert Ripple - Richmond TX, US

Assignee:

T-3 Property Holdings, Inc. - Houston TX

International Classification:

E21B 19/00

US Classification:

166 851, 1661775

Abstract:

The disclosure provides an adjustable modular skid system with a plurality of skid modules having a frame to support oil field fluid components, such as manifolds, mixing blocks, collection blocks, fracturing pumps, piping and connections, and other devices used to transport water, sand slurries, gas, oil, or other fluids in oil field applications. The modules can be arranged in multiple configuration to fit a particular well site. The modules can include supply modules, transition modules, and distribution modules. The skid modules can be coupled together through piping and relevant connections at the well site. If appropriate, the skid modules can be supported on pilings or other foundational supports. The system can be assembled remotely, started and tested, partially disassembled into the skid modules, and then installed at the well site with minimal additional effort by generally providing lines and connections between the modules.

US Patent:

8496062, Jul 30, 2013

Filed:

Jan 13, 2011

Appl. No.:

13/006286

Inventors:

Saurabh Kajaria - Houston TX, US
Kendall Keene - Houston TX, US

Assignee:

T-3 Property Holdings, Inc. - Houston TX

International Classification:

E21B 43/26

US Classification:

1663081, 166 7515, 166 901, 1661775

Abstract:

The disclosure provides a goat head, as a mixing block, for multiple fluids in oilfield applications, the goat head having a reversing directional flow, mixing portion, wear reduction surfaces, and restricted outlet bore. The goat head provides an underneath approach for piping, reducing the overall height, and mixes the fluids dynamically within the goat head from angled flow paths. The goat head then reverses at least a component of the fluid flow direction that enters the wellbore below the goat head and exits the goat head into the well therebelow. The goat head to contains hardened wear surfaces, including surfaces in specific zones, to resist erosion caused by the reversing directional flow. A restricted outlet bore has a cross-sectional area that is less than the sum of cross-sectional areas of the inlets to assist in creating higher velocity and streamlined flow as the fluid exits the goat head.

US Patent:

8567513, Oct 29, 2013

Filed:

Apr 29, 2011

Appl. No.:

13/098008

Inventors:

Michael A. Lacheny - Magnolia TX, US
Wassee Syed - Houston TX, US
Saurabh Kajaria - Houston TX, US

Assignee:

T-3 Property Holdings, Inc. - Houston TX

International Classification:

E21B 19/00

US Classification:

166379, 166 975, 166345, 285305, 285335

Abstract:

A connector to secure a blow out preventer to a casing head of a well or wellhead or other tubing and a method of securing a blow out preventer to the well tubing utilizing the connector. The connector may be configured to secure the blow out preventer adapter to the well tubing and provide, within fifteen minutes, a seal operable to withstand ten thousand pounds per square inch of pressure. The connector may include both a hydraulically operated locking segment and a separate mechanical locking segment, and wherein both locking segments may be transitioned from a fully retracted position to a fully locked position within fifteen minutes. The connector may be configured to accommodate up to ten degrees of misalignment between the blow out preventer and the tubing.

US Patent:

20120181015, Jul 19, 2012

Filed:

Jan 13, 2011

Appl. No.:

13/006276

Inventors:

Saurabh KAJARIA - Houston TX, US
Kendall KEENE - Houston TX, US

Assignee:

T-3 PROPERTY HOLDINGS, INC. - Houston TX

International Classification:

E21B 43/26

US Classification:

1661775

Abstract:

The disclosure provides one or more manifolds having manifold portions primarily of fluid conduit and flow components mounted to the manifold portions, such as valves and fluid fittings. The manifold is formed with a uniform bore, so that the manifold portions are the same size along the flow path of the manifold, and the valves and fluid fittings have a bore the same size of the bore of the manifold portions. The uni-bore manifold creates a less turbulent flow path and allows draining of the manifold through one or more valves coupled to an end of the manifold that otherwise can to become restricted or plugged with particles entrained in fluids in the manifold.

US Patent:

20120181016, Jul 19, 2012

Filed:

Jan 13, 2011

Appl. No.:

13/006283

Inventors:

Saurabh KAJARIA - Houston TX, US
Kendall KEENE - Houston TX, US

Assignee:

T-3 PROPERTY HOLDINGS, INC. - Houston TX

International Classification:

E21B 43/26

US Classification:

1661775

Abstract:

The disclosure provides a collection block that aggregates multiple incoming flow lines and provides a consolidated outgoing flow path. The collection block can be remote from a given well that is being fractured to minimize safety risk in operations around the well. The collection block has dual capabilities of being connected to individual incoming flow lines as well as to manifold systems for distributing the out flowing fluids. The one or more inlets can be formed in the collection block at an offset to a centerline of a longitudinal bore through the collection block. In some to embodiments, frac trucks can connect along an extended connection zone that provides the fluids from the truck to the collection block.

US Patent:

20120181046, Jul 19, 2012

Filed:

Jan 13, 2011

Appl. No.:

13/006279

Inventors:

Saurabh KAJARIA - Houston TX, US
Kendall KEENE - Houston TX, US

Assignee:

T-3 PROPERTY HOLDINGS, INC. - Houston TX

International Classification:

E21B 19/16
E21B 19/00

US Classification:

166380, 166 901

Abstract:

The disclosure provides an adjustable modular skid system with a plurality of skid modules to support oil field fluid components, such as manifolds, mixing blocks, collection blocks, fracturing pumps, piping and connections, and other devices used to transport water, sand slurries, gas, oil, or other fluids in oil field applications. The skid system has vibration adjusting features. The skid modules can be coupled together through piping and relevant connections at the well site. If appropriate, the skid modules can be supported on pilings or other foundational supports. The system can be assembled remotely, started and tested, partially disassembled into the skid modules, and then installed at the well site with minimal additional effort by generally providing lines and connections between the modules. Excessive vibrations in the system can be reduced by adjusting an overall stiffness of the system to change a natural frequency of the system.

US Patent:

20120181785, Jul 19, 2012

Filed:

Jan 13, 2011

Appl. No.:

13/006285

Inventors:

Saurabh KAJARIA - Houston TX, US

Assignee:

T-3 PROPERTY HOLDINGS, INC. - Houston TX

International Classification:

F16L 45/00

US Classification:

2851261

Abstract:

The disclosure provides fittings having one or more inlets and one or more outlets with a target port and a target hub adapted to be coupled to the target port. The target hub is adapted to be removably coupled to the target port at a target coupler and sealingly engage the target port. The target hub includes a protrusion that protrudes into a flow path, where the protrusion includes a target face. A protrusion seal on the periphery of the protrusion sealingly engages a surrounding wall of the target port bore.

US Patent:

20140020900, Jan 23, 2014

Filed:

Jul 17, 2013

Appl. No.:

13/944028

Inventors:

Eugene Allen Borak - Tomball TX, US
Saurabh Kajaria - Houston TX, US

International Classification:

E21B 43/26

US Classification:

1663081, 166 901

Abstract:

A fracturing system includes a fracturing spool that mounts onto a wellhead assembly for injecting fracturing fluid into a well beneath the wellhead assembly. An isolation sleeve is included with the fracturing system that couples to the fracturing spool and extends into the wellhead to isolate and protect portions of the wellhead assembly from the fracturing fluid. A seal is between the isolation sleeve and bore of the wellhead assembly, which is threaded to the isolation sleeve. Manipulating the threaded connection between the isolation sleeve and seal selectively positions the isolation sleeve to designated axial positions within the wellhead assembly.