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:
Sep. 30, 2025
Filed:
Feb. 29, 2024
Saudi Arabian Oil Company, Dhahran, SA;
Ghulam Murtaza Kalwar, Udhailiyah, SA;
Abdullah A Mulhim, Udhailiyah, SA;
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
Abstract
An apparatus includes a hydrostatic bailer and a lead impression block. The hydrostatic bailer is disposed in the well and removes debris from the fish using a plunger, a shear pin, and a valve. The valve controls hydraulic communication between an orifice of a hollow body of the valve and a cavity of the hydrostatic bailer by opening and closing. The shear pin is configured to shear and allow the plunger to move within the hydrostatic bailer to open the valve and remove the debris from the fish. The lead impression block is connected to the hollow body of the valve in the hydrostatic bailer. The lead impression block is configured to set against the fish, using the hydrostatic bailer, and obtain an impression of the fish on a single run into the well in which the debris is removed from the fish.