DANIEL HERNANDEZ
Electrician at Pauline Ave, Pasadena, TX
License number
Texas 379868
Expiration Date
Sep 15, 2017
Category
Apprentice Electrician
Address
Address
1003 Pauline Ave, Pasadena, TX 77502
Phone
(713) 295-9320
Professional information
Daniel Hernandez - Pasadena, TX
Work:
KBR - Deer Park, TX
Electrician Apprentice Best Buy - Pasadena, TX
Merchandising/Inventory/Product Processing Specialist Aqua Solutions - Deer Park, TX
Packager/Warehouse Worker Fingers Furniture - Pasadena, TX
Night Warehouse Leader Wal-Mart Supercenter - La Porte, TX
Warehouse worker/stocker
Electrician Apprentice Best Buy - Pasadena, TX
Merchandising/Inventory/Product Processing Specialist Aqua Solutions - Deer Park, TX
Packager/Warehouse Worker Fingers Furniture - Pasadena, TX
Night Warehouse Leader Wal-Mart Supercenter - La Porte, TX
Warehouse worker/stocker
Education:
San Jacinto College - Central Campus - Pasadena, TX
General Studies Deer Park High School - Deer Park, TX
High School Diploma
General Studies Deer Park High School - Deer Park, TX
High School Diploma
Assembly And Method For Wide Catch Overshot
US Patent:
2014006, Mar 13, 2014
Filed:
Nov 7, 2013
Appl. No.:
14/074708
Inventors:
DANIEL HERNANDEZ - PASADENA TX, US
FILIBERTO GARCIA - SPRING TX, US
FILIBERTO GARCIA - SPRING TX, US
Assignee:
NATIONAL OILWELL VARCO, L.P - HOUSTON TX
International Classification:
E21B 31/18
US Classification:
166301, 166 98
Abstract:
A grapple for use in an overshot has a tension ring with a reduced helix diameter but the helix diameter is not reduced on either sides of the control finger slot. One embodiment includes expansion blades on the inner diameter (“ID”) of the tension ring to allow the grapple to expand substantially before the fish reaches the segments. An embodiment provides for a control with an offset finger to allow the guide thread ID to be smaller than the bowl helix major ID. Also provided is grapple control for a spiral grapple that has at least one gap to allow the grapple control to be more compliant during fishing operations. The control may include one or more bridges of reduced thickness. Alternate embodiments include gaps and support bands with or without bridges and/or a backup ring to help eliminate misalignment of the grapple control with the support shoulder of the overshot guide.