Search

James Vonkrosigk Phones & Addresses

  • 314 Bluebriar Ln, Buchanan Dam, TX 78609 (512) 793-4121
  • Llano, TX
  • 2625 Cowey Rd, Nixon, TX 78140 (830) 424-3016
  • 7310 Cortland Crk, San Antonio, TX 78233 (210) 646-6850
  • 7734 Creek Trail St, San Antonio, TX 78254 (210) 521-6936
  • Houston, TX
  • Pflugerville, TX
  • Austin, TX
  • 2625 Cowey Rd, Nixon, TX 78140

Work

Position: Executive, Administrative, and Managerial Occupations

Publications

Us Patents

Compositions For Controlling Scaling And Completion Fluids

View page
US Patent:
7211550, May 1, 2007
Filed:
Jul 6, 2001
Appl. No.:
09/900533
Inventors:
William J. Benton - Magnolia TX,
Neal F. Magri - Katy TX,
James R. VonKrosigk - Nixon TX,
Michael T. Pelletier - Houston TX,
Assignee:
Cabot Corporation - Boston MA
International Classification:
C09K 8/52
US Classification:
507267, 507203, 507241, 507254, 507260, 507261, 507277, 507219, 507224, 507925, 507927, 166312
Abstract:
An aqueous-based composition containing cesium formate and at least one chelating agent is described. Methods of removing scaling deposits, which may include alkaline earth metal sulfates, present on surfaces, including porous media, such as alkaline earth metal sulfate buildup in a well bore, is also described, wherein the method includes contacting the alkaline earth metal sulfate with the compositions of the present invention to remove the scaling deposits. A completion fluid containing at least one alkali metal formate, at least one acid and/or at least one chelating agent, and optionally at least one surfactant or mutual solvent is also described. Methods of removing a filter cake from a well bore surface, which may include weighting agents such as calcium carbonate, is also described, wherein the method includes contacting the filter cake with the completion fluid of the present invention.

Acid Based Micro-Emulsions Of Surfactants And Solvents

View page
US Patent:
20040063795, Apr 1, 2004
Filed:
Jul 2, 2003
Appl. No.:
10/612426
Inventors:
James VonKrosigk - Nixon TX,
William Duncan - Corpus Christi TX,
Assignee:
Integrity Industies, Inc. - Kingsville TX
International Classification:
B01F003/08
US Classification:
516/038000
Abstract:
Acid based micro-emulsions are disclosed comprising water, an acid blend, an anionic surfactant, a nonionic surfactant, a co-solvent, a solvent and an oxidizer. The micro-emulsions have particular utility in cleaning oil sludges and drilling mud residues from well cuttings, well formations and down hole and surface oil well drilling and production equipment.
James R Vonkrosigk from Buchanan Dam, TX, age ~69 Get Report