The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2004
Filed:
Jul. 03, 1999
Gary L. Scott, Sugar Land, TX (US);
WesternGeco, LLC, Houston, TX (US);
Abstract
An apparatus and method for orienting and for coupling geophones relative to soil. A hammer device oriented to the vertical drives a head into the soil to generate a case opening. Vertical orientation of the case opening and depth automatically orients a geophone case to vertical and further controls the coupling of the geophone to the soil. Such combination facilitates orientation of the geophone to the selected compass heading and significantly reduces corrective data processing. Control over case opening placement in different soil conditions is automatically provided, and data regarding local position and orientation is recorded for future data processing. Operator errors are reduced and overall production efficiency is enhanced.