Rdt upset casing patent
WebAn improved sealing is provided for repairing a breach of down hole casing integrity, while maintaining substantially unrestricted annular fluid communication through the length of the well bore which comprises a casing sleeve supported on a tubing string for providing an alternate liquid or gas flow route about the tubing string at the defective portion of the … WebJan 22, 2016 · The first run of RDT Upset Casing happened in November of 2015. Since that time, we have sold a total of 4 strings - with 3 strings sold in the last 3 weeks alone. The …
Rdt upset casing patent
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WebUnited States Patent Office 3,042,429 Patented July 3, 1962 3,042,429 REAED WELL CASNG OENT HAVING ... An integral non-upset well casing threaded joint com prising an internally threaded belled end portion and an externally threaded portion adapted to be screw thread WebOct 13, 2024 · The invention discloses a kind of restorative procedures of Casing Failure breakage, belong to petroleum industry petroleum production engineering field.The described method includes: wellbore prepares: acting the flow string in well;Measure casing damage location;Scraping casing: from well head tripping in scraper, scraping to …
WebFor assistance with Patent e-Filing, or to suggest improvements to the online system, or report technical problems, please call the Patent Electronic Business Center at: Toll free: … http://www.rdt-usa.com/product_premium_upset_tubing.php
WebFeb 25, 2024 · Patent litigation generally proceeds within U.S. District Courts, U.S. International Trade Commission (ITC) There are 5,000 to 6,000 patent cases filed in the … WebJun 1, 1979 · The RDT log measures variations in temperature in the plane of the casing radius on the inside of the casing wall. Normally, two sensors are used, placed 180 deg. …
WebThe upset end has equivalent mechanical strength with the tubular portion, and is matably connectable to one of the pair of tubular joint ends of an adjacent casing joint to define an …
WebAn integrated casing joint, casing assembly, and method is disclosed. The integrated casing includes a tubular portion and a pair of tubular joint ends. The pair of tubular joint ends are positionable at opposite ends of the tubular portion. At least one of the pair of tubular joint ends includes an upset end integrally formed with the tubular portion. how to say tilde in englishWebRDT is an API certified manufacturing facility with Spec 5DP, Spec 7-1 and Spec 5CT certifications. We are also extremely proud to have the honor of being certified as an NS-1 … how to say timaeusWebRDT recently released its newest patent pending product to improve reliability down hole. This latest innovation, offers the industry a casing joint with the coupling integrally forged … north las vegas safetyWebMar 1, 2024 · Restricted Data Token (RDT). A short-lived access token that authorizes calls restricted operations. An RDT remains valid for one hour. Restricted operation. An operation that returns restricted data, such as PII. You need an RDT to call a restricted operation. Restricted resource. An HTTP method and path that represent a restricted operation. how to say tildeWebDec 3, 2013 · Justia Patents Having Liquid-gas Separator US Patent for Compliant seal for irregular casing Patent (Patent # 9,617,822) Compliant seal for irregular casing . Dec 3, 2013 - Baker Hughes Incorporated. A setting assembly for a packer seal features peripherally mounted rod pistons that abut the seal to be set by advancing the seal relative to a ... north las vegas searchhttp://rdt-usa.com/mediacenter/RDT_Brochure_Premium_Upset_Tubing.pdf north las vegas silvercrest apartmentsWebApr 13, 2024 · anonymous April 15, 2024 09:23 am. Everyone in the patent law industry knows an invalidity or non-infringement opinion is intended as an insurance policy against a finding of willful infringement ... north las vegas safekey