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Larry L Watters, 46Citrus Heights, CA

Larry Watters Phones & Addresses

Citrus Heights, CA   

New Caney, TX   

Porter, TX   

4608 Lantana Ave, Sacramento, CA 95824   

Westminster, CA   

Buena Park, CA   

Tukwila, WA   

Rancho Cordova, CA   

Bodega Bay, CA   

Mentions for Larry L Watters

Larry Watters resumes & CV records

Resumes

Larry Watters Photo 29

Foreman

Industry:
Building Materials
Work:
Grounds Lawn Care
Foreman
Larry Watters Photo 30

Larry Watters

Larry Watters Photo 31

Larry O Watters

Larry Watters Photo 32

Larry Watters

Larry Watters Photo 33

Larry Watters

Larry Watters Photo 34

Manager Information Systems At Valvtechnologies, Inc.

Position:
Manager Information Systems at Valvtechnologies, Inc.
Location:
Houston, Texas Area
Industry:
Oil & Energy
Work:
Valvtechnologies, Inc.
Manager Information Systems
Larry Watters Photo 35

Larry Watters

Location:
Houston, Texas Area
Industry:
Oil & Energy

Publications & IP owners

Us Patents

Method To Enhance Proppant Conductivity From Hydraulically Fractured Wells

US Patent:
7708069, May 4, 2010
Filed:
Jul 24, 2007
Appl. No.:
11/782151
Inventors:
Jeffrey Thomas Watters - Cypress TX, US
Mahadev Ammachathram - Spring TX, US
Larry Thomas Watters - Spring TX, US
Assignee:
Superior Energy Services, L.L.C. - New Orleans LA
International Classification:
E21B 43/267
C09K 8/80
US Classification:
1662802, 1662801, 1663083, 507924
Abstract:
A method of mitigating proppant settling in a hydraulic fracture in order to better suspend the proppant as well as ensure a more uniform pack, by mixing a pre-determined volume percent of low density additive, such as glass beads or other suitable material, such as polylactic acid particles, into the fracturing slurry along with the standard high-density proppant, it is anticipated that density gradients can be induced inside the fracture. Upward movement of low density additive due to them having density lower than the carrier fluid will interfere with downward movement of high-density proppant and vice versa. This mutual interference between the two proppants confined in the narrow fracture will significantly hinder the settling/segregation of the high-density proppant. The low density material has a specific gravity of about 0. 3, particle size distribution similar to that of standard proppant, and sufficient mechanical strength to survive fracture closure stress.

Surfaced Mixed Epoxy Method For Primary Cementing Of A Well

US Patent:
7748455, Jul 6, 2010
Filed:
Nov 30, 2007
Appl. No.:
11/948925
Inventors:
Freddie L. Sabins - Houston TX, US
Larry Watters - Spring TX, US
International Classification:
E21B 33/14
C09K 8/44
US Classification:
166295, 166300
Abstract:
A two part epoxy resin system is surface mixed in a method of primary cementing a well. This surface mixed epoxy resin is then placed in the annulus of the well. Finally, the mixture in situ forms a hard impermeable mass.

Method Of Improving Hydrocarbon Production From A Gravel Packed Oil And Gas Well

US Patent:
7896080, Mar 1, 2011
Filed:
Sep 8, 2006
Appl. No.:
11/530256
Inventors:
Larry Watters - Spring TX, US
Jeff Watters - Cypress TX, US
Mahadev Ammachathram - Spring TX, US
International Classification:
E21B 21/00
E21B 37/08
US Classification:
166312, 1663051, 166307
Abstract:
This invention relates to enhancing hydrocarbon production from a subterranean formation via a well completed with a gravel pack. Gravel packs suffer plugging and damage over time from produced particles and other plugging materials brought into the pack as production continues. This invention relates to a chemical treatment for the gravel pack designed to remove damaging particulate matter from the pack via dissolution or displacement. Damaging material is forced sufficiently far into the producing reservoir to prevent its remigration back into the pack.

Well Remediation Using Surfaced Mixed Epoxy

US Patent:
8235116, Aug 7, 2012
Filed:
Sep 9, 2005
Appl. No.:
11/162453
Inventors:
Freddie L. Sabins - Houston TX, US
Larry Watters - Spring TX, US
International Classification:
E21B 33/13
US Classification:
166293, 166300
Abstract:
A two part epoxy resin system is surface mixed in a method of remediating an active well. This surface mixed epoxy resin is then placed in the well at the desired remediation depth. Finally, the mixture in situ forms a cement plug.

Surfaced Mixed Epoxy Method For Abandoning Well

US Patent:
2008027, Nov 13, 2008
Filed:
Nov 26, 2007
Appl. No.:
11/945258
Inventors:
Freddie L. Sabins - Houston TX, US
Larry Watters - Spring TX, US
International Classification:
E21B 33/13
US Classification:
166295
Abstract:
A two part epoxy resin system is surface mixed in a method of plugging an abandoned well. This surface mixed epoxy resin is then placed in the well at the desired plugging depth. Finally, the mixture in situ forms a cementing plug.

Primary Well Cementing With Downhole Mixed Epoxy

US Patent:
2008028, Nov 27, 2008
Filed:
Dec 12, 2007
Appl. No.:
11/955345
Inventors:
Freddie L. Sabins - Houston TX, US
Larry Watters - Spring TX, US
International Classification:
E21B 33/13
US Classification:
166292
Abstract:
A two part epoxy resin system is mixed downhole in a method of primary cementing a well. Using this two part epoxy resin and activator system, one of the components is first placed in the annulus of the well at the desired plugging depth. Next, the other component is placed in the annulus above the first placed component. Densities of the components have been selected such that the density of the second placed component is sufficiently higher then the density of the first placed component to facilitate gravity mixing of the two components as the second placed component moves through the first placed component and in the process activation occurs.

Downhole Slurry Method For Primary Cementing A Well

US Patent:
2008028, Nov 27, 2008
Filed:
Dec 12, 2007
Appl. No.:
11/955339
Inventors:
FREDDIE L. SABINS - HOUSTON TX, US
LARRY WATTERS - SPRING TX, US
International Classification:
E21B 33/13
US Classification:
166293, 1662429
Abstract:
A method of primary cementing well is provided utilizing a cement and cement activator cementing composition, in which one of the components is first placed in the annulus of the well. Next, the other component is placed in the annulus above the first placed component. Densities of the components have been selected such that the density of the second placed component is sufficiently higher then the density of the first placed component to facilitate gravity mixing of the two components as the second placed component moves through the first placed component and in the process activation occurs.

Well Remediation Using Downhole Slurry

US Patent:
2009005, Mar 5, 2009
Filed:
Apr 29, 2008
Appl. No.:
12/111948
Inventors:
Freddie L. Sabins - Houston TX, US
Larry Watters - Spring TX, US
International Classification:
E21B 33/13
US Classification:
166292, 166153
Abstract:
A method of remediation of a well is provided utilizing a cement and cement activator plugging composition, in which one of the components is first placed in the well at the desired remediation depth. Next, the other component is placed in the well above the first placed component. Densities of the components have been selected such that the density of the second placed component is sufficiently higher then the density of the first placed component to facilitate gravity mixing of the two components as the second placed component moves through the first placed component and in the process activation occurs.

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