downhole tools online manufacture

Sleeve Type Drain Valve Downhole Oil Tools Drill Stem Test 15000 PSI 105 Mpa Introudction of Sleeve Type Drain Valve When the drill stem testing finished, the sleeve type drain valve as the part of the DST work ... Read More

Oil Well Downhole Storm Valve / Sub Surface Control Valve For Well Testing The Storm Valve is a combination valve and backoff joint that allows operators to close in a well that is being drilled without having ... Read More

Wireline Link Jar Wireline Spang Jar Mechnical Jar Basic Wireline Tools The link jar is a kind of wireline mechanical jars which is the wireline basic tools used in wireline fishing operations with stems. The ... Read More

Oil and Gas Well Downhole Testing Dual Action Valve DAV Test Valve The dual-action valve is the DAV used in drill stem testing operation. The dual action vlave is a full-opening and annular Rupture disc ... Read More

AISI 4140 Oil Well Completion Tools Cement Retainer Hydraulic Setting API Standard Introudction of Cement Retainer The cement retainer is the tools for the well completion operation. The cement retainer is ... Read More

3 1/2" Oil Well Completion Tools 13Cr Subsurface Safety Valve 10000 PSI Inconel SSSV Introudction of Subsurface Safety Valve Subsurface safety valve is a sort of the safety valve applied for well completion ... Read More

Downhole PinPoint Injection Packer Retrievable Treating Straddle Packer The PPI packer is a kind of retrievable packer, the full name is PinPoint Injection packer, it is designed with features of a one foot ... Read More

Oilfield Wireline Spring Jar 1.5" OD Wireline Jar Alloy Steel Downhole Jar The spring jar is one of the wirline basic tools used for wireline fishing operation in the gas well. The wireline spring jar is ... Read More

Multi Cycle Downhole Oil Tools OMNI Valve Downhole Well Testing Equipment Introudction of Multi Cycle Circulating Valve Test Multi Cycle Circulating Valve is annulus pressure-operated re-closable circulating ... Read More

Downhole Well Bore Clean Tools Casing Scrapers Rotating Scraper Casing Scraper is a kind of well bore clean tools, which is used to remove dirt which may be left over the inside walls of casing, such as cement, ... Read More