Rdt upset casing patent
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 … 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 …
Rdt upset casing patent
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WebAug 2, 2024 · IADC - International Association of Drilling Contractors 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 …
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 … 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 …
WebOct 10, 2014 · * Announces that it has settled its United States patent infringement complaint against Instituto Bioclon (bioclon) of Mexico and Rare Disease Therapeutics, Inc. (RDT) of Nashville, Tennessee.... WebRDT's new product line includes our Heavy Wall Premium Upset Workstring and Production Tubing with premium two-step connections. Our Premium Upset Tubing was developed …
WebJun 1, 2024 · This standard specifies the technical delivery conditions for steel pipes (casing, tubing, and pup joints), coupling stock, coupling material, and accessory material, and establishes requirements for three product specification levels (PSL-1, PSL-2, and PSL-3). The requirements for PSL-1 are the basis of this standard.
WebMar 8, 2024 · The 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 … solvent extraction is a analytical techniqueWebRDT Premium Upset Casing is available in API, Enhanced API & Propriety Grades Please contact your RDT representative for additional specification information. This technical … solvent extraction ion exchangeWebMar 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. solvent extraction of iron iii by tbpWebIt contains radar, upset face, trip shaft, box, and on the upset face was located to the radar, the upset face linked to each other with the box through the trip shaft. ... upset casing vehicle trip shaft Prior art date 2015-12-07 ... 2015-12-07 Priority to CN201521001072.4U priority Critical patent/CN205312157U/en solvent extraction of waste gelatinWebSep 26, 2024 · The RDT trademark was assigned a Serial Number # 88072106 – by the United States Patent and Trademark Office (USPTO). Trademark Serial Number is a Unique ID to identify the RDT mark in USPTO. The RDT mark is filed in the category of Computer & Software Services & Scientific Services . solvent extraction by flow injection methodWebApr 15, 2024 · Patent number: 8454981. Abstract: An aqueous cosmetic preparation for coloring the eyelids and eyebrows contains 0.1% by weight to 5% by weight of polyvinyl pyrrolidone; 4% by weight to 25% by weight of an alcohol from the group of ethanol and propanol; 2% by weight to 15% by weight of a dampening agent; 0.1% by weight to 5% by … solvent extraction oilseed principle pdfWebDec 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 ... solvent extraction plant in nigeria