John J Nyholt, Age 601510 Bay Berry Ln, Seabrook, TX 77586

John Nyholt Phones & Addresses

1510 Bay Berry Ln, Seabrook, TX 77586 (281) 291-9796

Friendswood, TX

Joliet, IL

859 Weybridge Ct, Saint Charles, MO 63304

Mentions for John J Nyholt

Resumes

Resumes

John Nyholt Photo 1

Non-Destructive Testing And Inspection Subject Matter Expert At Bp

Position:
Non-Destructive Testing and Inspection Subject Matter Expert at BP
Location:
Houston, Texas Area
Industry:
Oil & Energy
Work:
BP since Mar 1991
Non-Destructive Testing and Inspection Subject Matter Expert
Amoco Oil Company - BP NDE Lab Feb 1994 - Dec 1998
NDE Corporate Level III
McDonnell Douglas Aircraft Jan 1981 - Jan 1991
NDE Technician
Education:
Moraine Valley Community College 1979 - 1981
Associates In Applied Science, Non-Destructive Testing
Morraine Valley College 1979 - 1981
Associates in Applied Science, Non-Destructive Testing
John Nyholt Photo 2

John Nyholt

Publications

Us Patents

Dry-Coupled Permanently Installed Ultrasonic Sensor Linear Array

US Patent:
2010023, Sep 23, 2010
Filed:
Mar 18, 2009
Appl. No.:
12/406619
Inventors:
John Nyholt - Seabrook TX,
Gary N. Langlois - Richland WA,
Assignee:
BP Corporation North America Inc. - Warrenville IL
International Classification:
G01N 29/04
US Classification:
73644
Abstract:
This invention relates to permanent, ultrasonic, flexible, dry-coupled, linear arrays for the inspection of pipelines, process equipment, and the like. The permanent, ultrasonic, flexible, dry-coupled, linear arrays detect and/or measure corrosion wall loss, stress corrosion cracking, and/or internal initiated pipeline cracking. The apparatus for ultrasonically testing materials includes a linear array of ultrasonic sensors, and a flexible, acoustically transmissive, dry-coupling surrounding at least a portion of each of the ultrasonic sensors.

Linearly-Travelling Ultrasonic Probe Mount And Methods For Use

US Patent:
2012028, Nov 15, 2012
Filed:
May 3, 2012
Appl. No.:
13/462989
Inventors:
John James Nyholt - Seabrook TX,
Assignee:
BP CORPORATION NORTH AMERICA INC. - Houston TX
International Classification:
G01N 29/04
US Classification:
73620
Abstract:
A device for conducting an ultrasonic inspection of an object of interest comprises a base member. In addition, the device comprises a track coupled to the base member. Further, the device comprises a carriage moveably coupled to the track. Still further, the device comprises a drive system coupled to the carriage and configured to move the carriage linearly along the track. Moreover, the device comprises an ultrasonic probe coupled to the carriage.

Pivoting Ultrasonic Probe Mount And Methods For Use

US Patent:
2012028, Nov 15, 2012
Filed:
May 3, 2012
Appl. No.:
13/463002
Inventors:
John James Nyholt - Seabrook TX,
Assignee:
BP CORPORATION NORTH AMERICA INC. - Houston TX
International Classification:
G01S 15/89
F16C 11/06
US Classification:
367 87, 403122
Abstract:
A device for conducting ultrasonic inspections comprises a base. In addition, the device comprises a probe housing pivotally coupled to the base with a suspension system. Further, the device comprises an ultrasonic probe disposed within the probe housing and configured to transmit ultrasonic signals. The suspension system is configured to permit the probe housing to pivot relative to the base to transmit ultrasonic signals in a plurality of directions.

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