Product Overview
The Hydraulic Setting Tool multi-stage hydraulic cylinder downhole bridge plug setting & breakaway release actuator is a special downhole construction tool developed for oilfield coiled tubing and jointed tubing well intervention bridge plug setting construction operations. The lower end of the hydraulic setting tool assembly is mechanically connected to the matching bridge plug assembly, and the entire tool string is run down into the wellbore through continuous coiled tubing or conventional drill pipe / production tubing. After the tool string is lowered to the predetermined target bridge plug setting depth, construction crews drop a steel ball from the surface tubing string, then pump high-pressure fluid to build up internal pressure, which activates the built-in multi-stage hydraulic cylinder assembly to push the setting bar downward to complete the full compression setting action of the bridge plug; once the bridge plug is fully seated and locked in place, the preset safety weak section on the setting bar will shear and break off to realize complete separation and release of the hydraulic setting tool from the installed bridge plug, allowing the entire setting tool string to be pulled back to the surface for recovery.
The tool adopts multi-stage superimposed hydraulic cylinder structural design, multiple hydraulic cylinder units are stacked in series inside the tool body, which can provide large setting thrust output under the limited inner diameter space of the downhole casing, meeting the high-load compression setting force requirements of large-size bridge plugs. Equipped with dual independent high-pressure sealing components to form double-layer fluid isolation barriers, effectively blocking high-pressure wellbore fluid reverse leakage along the tool inner cavity gap and maintaining stable internal pressure buildup performance during pressure pumping operations, avoiding pressure leakage failure which would lead to incomplete bridge plug setting. The setting bar is pre-machined with special safety weak section breakaway design, the cross-sectional area of the local weak section is precisely calculated and controlled, which ensures controllable shear failure after the bridge plug is fully seated and locked, avoiding irreversible stuck-downhole failure risks caused by tool inability to separate and release from the bridge plug. Interchangeable adapter sleeves are pre-installed inside the lower connection end of the tool, users only need to replace the internal adapter sleeves of different inner hole specifications to realize matching adaptation with all mainstream standard bridge plug assembly connection specifications, realizing wide compatibility with various bridge plug models without replacing the entire hydraulic setting tool main body, effectively reducing customer spare parts inventory purchase and storage costs.
Two independent working condition material grade options are provided for free customer selection according to different downhole wellbore fluid corrosion environment requirements: Version one: STD standard carbon steel material, cost-effective, suitable for conventional low-sulfur, low-corrosion oil and gas well construction working conditions, meeting general medium-low pressure conventional well construction technical requirements; Version two: H₂S sour service special anti-sulfide stress corrosion alloy material, fully complies with NACE MR0175 international anti-sulfur corrosion standard, with excellent long-term resistance to hydrogen sulfide containing corrosive wellbore fluid erosion, effectively avoiding sulfide stress cracking (SSC) failure risks of tool structural parts under high H₂S concentration corrosive downhole environments, suitable for high sour oil and gas well construction severe working conditions.
Three standard matching casing inner diameter size ranges are supported for unified standardized tool string matching selection: 4", 4.5", 5.5", each casing size corresponds to fixed overall make-up length dimension and dedicated standard top connection thread specifications (2-3/8" PAC thread for 4" casing size; 2-3/8" UPTBG thread for 4.5" casing size; 2-7/8" UPTBG thread for 5.5" casing size), all models adopt unified multi-stage hydraulic cylinder integral assembly structure, convenient for standardized wellsite coiled tubing / drill pipe tool string assembly and matching selection according to on-site casing inner diameter specifications.
The Hydraulic Setting Tool has no complex internal movable friction components or spring energy storage assemblies or differential pressure release mechanisms, with extremely simplified wellsite disassembly and assembly operation flow and low routine maintenance cost; construction crews only need to connect the lower end adapter sleeve of the hydraulic setting tool to the upper connection thread of the bridge plug assembly to complete the lower tool string assembly work, then connect the top standard PAC / UPTBG thread of the hydraulic setting tool to the bottom end of the upper coiled tubing or drill pipe tool string to finish the entire downhole tool string assembly, then run the whole tool string down along the wellbore inner wall to the predetermined target bridge plug setting depth to carry out subsequent ball dropping and pressure pumping setting construction work; after the bridge plug is fully seated and locked and the setting bar safety weak section is sheared to separate the hydraulic setting tool, the entire hydraulic setting tool string can be pulled back to the surface along the tubing string for recovery, no additional complex auxiliary operation steps such as secondary ball dropping or multi-stage shear pin triggering are needed, effectively shortening wellsite construction operation time and reducing human error risks.
The standardized product lineup covers three standard matching casing inner diameter size ranges (4", 4.5", 5.5"), each casing size has two independent working condition material grade versions: STD standard carbon steel and H₂S sour service special anti-sulfide stress corrosion alloy material grade, all models adopt unified multi-stage hydraulic cylinder integral assembly structure with fixed corresponding overall make-up length dimension and dedicated top connection thread specification; custom multi-stage hydraulic cylinder stacking quantity, setting bar safety weak section shear pressure threshold, outer casing outer diameter size and connection thread specification customization are available upon customer technical drawing submission.
Complete Technical Specification Table
| PN Part Number | Matching Casing Inner Diameter Size | Tool Outer Diameter OD | Internal Through Bore ID | Overall Total Make-Up Length | Working Condition Grade | Dedicated Top Connection Thread |
|---|---|---|---|---|---|---|
| L5182875120 | 4" | 2.875" | 0.5" | 70" | STD Standard Carbon Steel | 2-3/8" PAC |
| L5183580120 | 4.5" | 3.58" | 0.64" | 88.3" | STD Standard Carbon Steel | 2-3/8" UPTBG |
| L5184530120 | 5.5" | 4.53" | 0.89" | 102.61" | STD Standard Carbon Steel | 2-7/8" UPTBG |
| L5182875320 | 4" | 2.875" | 0.5" | 70" | H₂S Sour Service Anti-Sulfide Corrosion Alloy | 2-3/8" PAC |
| L5183580320 | 4.5" | 3.58" | 0.64" | 88.3" | H₂S Sour Service Anti-Sulfide Corrosion Alloy | 2-3/8" UPTBG |
| L5184530320 | 5.5" | 4.53" | 0.89" | 102.61" | H₂S Sour Service Anti-Sulfide Corrosion Alloy | 2-7/8" UPTBG |
Note: Custom multi-stage hydraulic cylinder stacking quantity, setting bar safety weak section shear breaking pressure threshold, tool outer diameter OD size and connection thread specification modifications are available via engineering consultation. All standard specifications adopt two independent working condition material grade versions: STD standard carbon steel and H₂S sour service special anti-sulfide stress corrosion alloy material grade; three standard matching casing inner diameter size specifications are provided: 4", 4.5", 5.5", each casing size corresponds to fixed overall total make-up length dimension and dedicated standard top connection thread specification.
Core Features & Advantages
Multi-Stage Superimposed Hydraulic Cylinder Large Setting Thrust Output Structural Design: Multiple independent hydraulic cylinder power units are stacked in series inside the tool body, the superposition of multi-cylinder thrust realizes large setting compression force output under the limited inner diameter space of the downhole casing, fully meeting the high-load compression setting force construction requirements of various large-size bridge plugs, effectively solving the insufficient single-cylinder thrust problem of conventional small-size setting tools under large-size bridge plug working conditions.
Dual Independent High-Pressure Double Sealing System Design: Two groups of independent high-pressure resistant sealing ring components are installed inside the tool body to form double-layer fluid isolation barriers, the first layer of sealing components blocks large-volume fluid flow channel leakage, the second layer of sealing components performs secondary fine sealing on tiny gap seepage, effectively blocking high-pressure wellbore fluid reverse leakage along the tool inner cavity gap and maintaining stable internal pressure buildup performance during pressure pumping operations, avoiding pressure leakage failure which would lead to incomplete bridge plug compression setting and unqualified wellbore isolation effect.
Pre-Machined Setting Bar Safety Weak Section Controllable Breakaway Design: The setting bar is pre-machined with a special local reduced cross-sectional area safety weak section, the shear breaking pressure threshold of the weak section is precisely calculated and controlled according to the rated setting load of the matched bridge plug, which ensures controllable shear breaking failure only after the bridge plug is fully seated and locked in place, completely separating the hydraulic setting tool from the installed bridge plug after setting operation is finished, avoiding irreversible stuck-downhole failure risks caused by tool inability to separate and release from the bridge plug and subsequent salvage construction losses.
Interchangeable Replaceable Adapter Sleeve Universal Bridge Plug Matching Design: The lower connection end of the tool is pre-installed with detachable replaceable adapter sleeves of different inner hole specifications, users only need to disassemble and replace the internal adapter sleeves to realize matching adaptation with all mainstream standard bridge plug assembly upper connection thread specifications, realizing wide compatibility with various bridge plug models without replacing the entire hydraulic setting tool main body, effectively reducing customer spare parts inventory purchase and storage costs and improving the universal applicability of a single set of equipment.
Dual Independent Working Condition Material Grade Matching Design: Two independent working condition material grade versions are provided for free customer selection according to different downhole wellbore fluid corrosion environment requirements: Version one: STD standard carbon steel material, cost-effective, suitable for conventional low-sulfur, low-corrosion oil and gas well construction working conditions, meeting general medium-low pressure conventional well construction technical requirements; Version two: H₂S sour service special anti-sulfide stress corrosion alloy material, fully complies with NACE MR0175 international anti-sulfur corrosion standard, with excellent long-term resistance to hydrogen sulfide containing corrosive wellbore fluid erosion, effectively avoiding sulfide stress cracking (SSC) failure risks of tool structural parts under high H₂S concentration corrosive downhole environments, suitable for high sour oil and gas well construction severe working conditions.
Three Standard Matching Casing Inner Diameter Size Series With Dedicated Standard Connection Thread Specifications: Three standard matching casing inner diameter size specifications are provided to cover mainstream oilfield casing inner diameter sizes: 4", 4.5", 5.5", each casing size corresponds to fixed overall make-up length dimension and dedicated standard top connection thread specifications (2-3/8" PAC / 2-3/8" UPTBG / 2-7/8" UPTBG), convenient for standardized wellsite coiled tubing / drill pipe tool string assembly and matching selection according to on-site casing inner diameter and upper coiled tubing / drill pipe tool string connection thread specifications, eliminating non-standard thread matching transformation work.
Ultra-Simplified Wellsite Installation & Disassembly Operation Logic & Low Routine Maintenance Design: The hydraulic setting tool has no complex internal movable friction components or spring energy storage assemblies, the overall multi-stage hydraulic cylinder integral assembly structure is compact and neat, the internal hydraulic cylinder power units and sealing functional modules adopt wear-resistant integrated forming parts with long service life; the entire downhole tool string assembly operation flow is highly streamlined, only two groups of simple threaded connection steps are needed to complete the installation of the hydraulic setting tool between lower bridge plug assembly and upper coiled tubing / drill pipe tool string, no additional complicated auxiliary operation steps are required; after each bridge plug setting construction work is fully completed and the hydraulic setting tool is recovered to the surface, only simple surface circulating fluid debris flushing cleaning and internal hydraulic cylinder piston stroke travel & double sealing ring surface wear inspection are required, no complex disassembly, internal hydraulic cylinder or sealing component replacement or spring preload adjustment maintenance procedures, greatly reducing daily maintenance labor and spare parts inventory cost.
Application Scenarios
1. Conventional medium-low pressure medium-temperature oil and gas well coiled tubing intervention bridge plug setting construction multi-function heavy-load intervention treatment operations, applicable to various types of standard bridge plug assembly compression setting construction work
2. High hydrogen sulfide containing sour oil and gas well coiled tubing / drill pipe intervention bridge plug setting construction heavy-load intervention treatment operations, NACE MR0175 H₂S sour service alloy material version applicable to severe high hydrogen sulfide corrosive downhole wellbore fluid environments
3. Onshore and offshore oilfield coiled tubing and jointed drill pipe intervention construction auxiliary operations, used for temporary downhole wellbore isolation bridge plug setting construction before subsequent well stimulation, fracturing, acidification or well repair construction operations
4. Medium-high pressure oil and gas well periodic downhole wellbore plugging, abandonment and well sealing construction maintenance operations, realizing reliable permanent isolation bridge plug full compression setting construction work
Standard Delivery Package
Complete multi-stage hydraulic cylinder hydraulic setting tool integral pre-assembled unit including top standard PAC / UPTBG connection thread sub, multi-stage superimposed hydraulic cylinder power assembly, internal double high-pressure sealing ring sets, setting bar with pre-machined safety weak section, lower interchangeable adapter sleeve mounting base
Spare interchangeable bridge plug matching adapter sleeve maintenance kit (multiple sets of adapter sleeves of different inner hole specifications for matching various standard bridge plug assemblies)
Spare interchangeable double high-pressure resistant sealing ring maintenance kit for on-site internal sealing component wear replacement
Full factory inspection test report including repeated multi-stage hydraulic cylinder superposition thrust load fatigue resistance test, integral tensile load test, internal high-pressure sealing pressure holding performance calibration test data, setting bar safety weak section shear breaking pressure threshold verification test report
Product dimension drawing and official installation & operation instruction manual, with detailed on-site coiled tubing / drill pipe tool string assembly and hydraulic setting tool ball dropping pressure pumping bridge plug setting construction operation guidance, with clear confirmation reminder for matching adapter sleeve inner hole size selection, multi-stage hydraulic cylinder thrust load setting and working condition material grade matching according to different well construction operation scheme demands during order placement
Quality Warranty & After-Sales Service
Warranty Coverage: 12 months after factory shipment or 2000 cumulative multi-stage hydraulic cylinder superposition thrust load cycles, whichever condition is reached first
Full factory inspection: Each finished multi-stage hydraulic cylinder hydraulic setting tool integral unit passes integral tensile load test, repeated multi-stage hydraulic cylinder superposition thrust load fatigue test, internal double high-pressure sealing pressure holding performance calibration test, setting bar safety weak section shear breaking pressure threshold verification test before factory delivery
Free professional technical support: Our oilfield downhole tool engineering team provides coiled tubing / drill pipe intervention tool string matching, matching casing inner diameter size selection, multi-stage hydraulic cylinder stacking quantity customization, setting bar safety weak section shear breaking pressure threshold setting consultation free of charge
Long-term spare parts supply: All interchangeable bridge plug matching adapter sleeves and high-pressure resistant sealing ring wear maintenance accessories are stocked with competitive factory bulk pricing
Custom development service: Support custom multi-stage hydraulic cylinder stacking quantity specifications, customized setting bar safety weak section shear breaking pressure threshold values, tool outer diameter OD size modifications, connection thread specification changes and special size multi-stage hydraulic cylinder hydraulic setting tool units based on customer technical drawings
FAQ
Q1: What is the core function of a Hydraulic Setting Tool Multi-Stage Hydraulic Cylinder Downhole Bridge Plug Setting & Breakaway Release Actuator For Coiled Tubing Intervention Operations?
The Hydraulic Setting Tool multi-stage hydraulic cylinder downhole bridge plug setting & breakaway release actuator is a special downhole construction tool developed for oilfield coiled tubing and jointed tubing well intervention bridge plug setting construction operations. The lower end of the hydraulic setting tool assembly is mechanically connected to the matching bridge plug assembly, and the entire tool string is run down into the wellbore through continuous coiled tubing or conventional drill pipe / production tubing. After the tool string is lowered to the predetermined target bridge plug setting depth, construction crews drop a steel ball from the surface tubing string, then pump high-pressure fluid to build up internal pressure, which activates the built-in multi-stage hydraulic cylinder assembly to push the setting bar downward to complete the full compression setting action of the bridge plug; once the bridge plug is fully seated and locked in place, the preset safety weak section on the setting bar will shear and break off to realize complete separation and release of the hydraulic setting tool from the installed bridge plug, allowing the entire setting tool string to be pulled back to the surface for recovery. The tool adopts multi-stage superimposed hydraulic cylinder structural design, multiple hydraulic cylinder units are stacked in series inside the tool body, which can provide large setting thrust output under the limited inner diameter space of the downhole casing, meeting the high-load compression setting force requirements of large-size bridge plugs. Equipped with dual independent high-pressure sealing components to form double-layer fluid isolation barriers, effectively blocking high-pressure wellbore fluid reverse leakage along the tool inner cavity gap and maintaining stable internal pressure buildup performance during pressure pumping operations, avoiding pressure leakage failure which would lead to incomplete bridge plug setting. The setting bar is pre-machined with special safety weak section breakaway design, the cross-sectional area of the local weak section is precisely calculated and controlled, which ensures controllable shear failure after the bridge plug is fully seated and locked, avoiding irreversible stuck-downhole failure risks caused by tool inability to separate and release from the bridge plug. Interchangeable adapter sleeves are pre-installed inside the lower connection end of the tool, users only need to replace the internal adapter sleeves of different inner hole specifications to realize matching adaptation with all mainstream standard bridge plug assembly connection specifications, realizing wide compatibility with various bridge plug models without replacing the entire hydraulic setting tool main body, effectively reducing customer spare parts inventory purchase and storage costs. Two independent working condition material grade options are provided for free customer selection according to different downhole wellbore fluid corrosion environment requirements: STD standard carbon steel material for conventional low-sulfur, low-corrosion oil and gas well construction working conditions, and H₂S sour service special anti-sulfide stress corrosion alloy material complying with NACE MR0175 standard for high hydrogen sulfide concentration corrosive downhole construction severe working conditions. Three standard matching casing inner diameter size ranges are supported: 4", 4.5", 5.5", each casing size corresponds to fixed overall make-up length dimension and dedicated standard top connection thread specifications (2-3/8" PAC / 2-3/8" UPTBG / 2-7/8" UPTBG), all models adopt unified multi-stage hydraulic cylinder integral assembly structure, widely applied for conventional medium-low pressure medium-temperature oil and gas well coiled tubing intervention bridge plug setting construction multi-function heavy-load intervention treatment operations and onshore and offshore oilfield coiled tubing and jointed drill pipe intervention construction auxiliary operations, providing multi-stage hydraulic cylinder large-thrust bridge plug compression setting function and safety weak section controllable breakaway release protection.
Q2: What three core structural advantages does this Hydraulic Setting Tool Multi-Stage Hydraulic Cylinder Downhole Bridge Plug Setting & Breakaway Release Actuator For Coiled Tubing Intervention Operations own?
1. Multi-stage superimposed hydraulic cylinder large setting thrust output structural design, multiple independent hydraulic cylinder power units are stacked in series inside the tool body, the superposition of multi-cylinder thrust realizes large setting compression force output under the limited inner diameter space of the downhole casing, fully meeting the high-load compression setting force construction requirements of various large-size bridge plugs, effectively solving the insufficient single-cylinder thrust problem of conventional small-size setting tools under large-size bridge plug working conditions; 2. Dual independent high-pressure double sealing system design & pre-machined setting bar safety weak section controllable breakaway design dual core safety protection structural design, two groups of independent high-pressure resistant sealing ring components are installed inside the tool body to form double-layer fluid isolation barriers, the first layer of sealing components blocks large-volume fluid flow channel leakage, the second layer of sealing components performs secondary fine sealing on tiny gap seepage, effectively blocking high-pressure wellbore fluid reverse leakage along the tool inner cavity gap and maintaining stable internal pressure buildup performance during pressure pumping operations, avoiding pressure leakage failure which would lead to incomplete bridge plug compression setting and unqualified wellbore isolation effect; the setting bar is pre-machined with a special local reduced cross-sectional area safety weak section, the shear breaking pressure threshold of the weak section is precisely calculated and controlled according to the rated setting load of the matched bridge plug, which ensures controllable shear breaking failure only after the bridge plug is fully seated and locked in place, completely separating the hydraulic setting tool from the installed bridge plug after setting operation is finished, avoiding irreversible stuck-downhole failure risks caused by tool inability to separate and release from the bridge plug and subsequent salvage construction losses; 3. Interchangeable replaceable adapter sleeve universal bridge plug matching design & three standard matching casing inner diameter size series with dedicated standard connection thread specifications ultra-simplified wellsite operation logic, the lower connection end of the tool is pre-installed with detachable replaceable adapter sleeves of different inner hole specifications, users only need to disassemble and replace the internal adapter sleeves to realize matching adaptation with all mainstream standard bridge plug assembly upper connection thread specifications, realizing wide compatibility with various bridge plug models without replacing the entire hydraulic setting tool main body, effectively reducing customer spare parts inventory purchase and storage costs, and improving the universal applicability of a single set of equipment; three standard matching casing inner diameter size specifications are provided to cover mainstream oilfield casing inner diameter sizes: 4", 4.5", 5.5", each casing size corresponds to fixed overall make-up length dimension and dedicated standard top connection thread specifications (2-3/8" PAC / 2-3/8" UPTBG / 2-7/8" UPTBG), convenient for standardized wellsite coiled tubing / drill pipe tool string assembly and matching selection according to on-site casing inner diameter and upper coiled tubing / drill pipe tool string connection thread specifications, eliminating non-standard thread matching transformation work; the hydraulic setting tool has no complex internal movable friction components or spring energy storage assemblies, the overall multi-stage hydraulic cylinder integral assembly structure is compact and neat, the internal hydraulic cylinder power units and sealing functional modules adopt wear-resistant integrated forming parts with long service life; the entire downhole tool string assembly operation flow is highly streamlined, only two groups of simple threaded connection steps are needed to complete the installation of the hydraulic setting tool between lower bridge plug assembly and upper coiled tubing / drill pipe tool string, no additional complicated auxiliary operation steps are required; after each bridge plug setting construction work is fully completed and the hydraulic setting tool is recovered to the surface, only simple surface circulating fluid debris flushing cleaning and internal hydraulic cylinder piston stroke travel & double sealing ring surface wear inspection are required, no complex disassembly, internal hydraulic cylinder or sealing component replacement or spring preload adjustment maintenance procedures, greatly reducing daily maintenance labor and spare parts inventory cost.
Q3: What matching coiled tubing / drill pipe tool string connection specifications and configurable options do these Hydraulic Setting Tool Multi-Stage Hydraulic Cylinder Downhole Bridge Plug Setting & Breakaway Release Actuator For Coiled Tubing Intervention Operations support?
Our standard applicable matching casing inner diameter size range covers 4", 4.5", 5.5". Each casing size supports four independent configurable options for free matching selection: multi-stage hydraulic cylinder stacking quantity specification, setting bar safety weak section shear breaking pressure threshold value, inner hole adapter sleeve inner diameter size (bridge plug matching), working condition material grade. All models support custom multi-stage hydraulic cylinder stacking quantity specifications upon customer request. Three standard matching casing inner diameter size sizes correspond to fixed overall total make-up length dimensions and dedicated standard top connection thread specifications respectively (2-3/8" PAC / 2-3/8" UPTBG / 2-7/8" UPTBG). Two independent working condition material grade versions are also optional for each casing size: STD standard carbon steel working condition grade and H₂S sour service high-corrosion-resistant alloy working condition grade. Custom multi-stage hydraulic cylinder stacking quantity specifications, customized setting bar safety weak section shear breaking pressure threshold values, inner hole adapter sleeve inner diameter size modifications, connection thread specification changes and special size multi-stage hydraulic cylinder hydraulic setting tool units are available upon customer downhole wellbore fluid H₂S concentration corrosive environment construction demands.
Q4: What is the standard production lead time for bulk purchase orders?
All standard PN part numbers are kept in factory inventory, goods can be delivered within 7–15 working days. Customized multi-stage hydraulic cylinder hydraulic setting tool units with special multi-stage hydraulic cylinder stacking quantity specifications, customized setting bar safety weak section shear breaking pressure threshold values, inner hole adapter sleeve inner diameter size modifications, connection thread specification changes or working condition material grade upgrades require 20–35 working days production cycle, subject to total order quantity and customization scope.
Get Custom Datasheet & Factory Quote
We are a professional OEM & ODM manufacturer focused on full series oilfield coiled tubing / jointed drill pipe well intervention construction multi-function heavy-load intervention treatment service tools, covering multi-stage hydraulic cylinder hydraulic setting tools, differential sliding sleeve jetting subs, integrated sand jetting subs, logging motorhead assemblies, surface cable hangers, bypass flow divider valves, hydraulic pulse vibration shock exciters, thru-tubing hydraulic retractable blade underreamers, tapered pear conical pilot milling shoes, concave recessed milling shoes, five-blade five-wing milling shoes, flat bottom milling shoes, combination flat blade milling shoes, muncher multi-cutting milling shoes, convex nose pilot milling shoes, bi-directional reciprocating impact hammers, coiled tubing positive displacement drill motors, downhole gas-liquid separators, impact hammers, magnetic fishing rods, magnetic junk retrieval magnets, venturi junk baskets, flow activated releasable fishing overshots, flow activated releasable fishing spears, flow activated releasable JDC running/pulling tools, flow activated releasable GS fishing tools, bi-direction mechanical accelerators, bi-direction hydraulic accelerators, bi-direction hydraulic jars, up-stroke hydraulic jars, bi-direction mechanical jars, up-stroke mechanical jars, wireline grabs, wireline spears and all other supporting downhole fishing, jarring, anchoring and washing service tools. Every finished product undergoes strict factory tensile load, repeated multi-stage hydraulic cylinder superposition thrust load fatigue, internal double high-pressure sealing pressure holding performance calibration testing, with complete material inspection certification attached to each shipment. Please share your detailed technical requirements, including target matching casing inner diameter size, required multi-stage hydraulic cylinder stacking quantity specification, setting bar safety weak section shear breaking pressure threshold value selection, inner hole adapter sleeve inner diameter size (bridge plug matching) demands, working condition material grade, downhole wellbore fluid H₂S concentration corrosive environment construction conditions, working environment and all customized specification demands. Our dedicated oilfield downhole tool engineering team will send complete detailed technical datasheets and competitive factory wholesale quotations within 24 business hours, and provide professional on-site coiled tubing / drill pipe tool string assembly and hydraulic setting tool ball dropping pressure pumping bridge plug setting construction operation guidance, with clear confirmation reminder for inner hole adapter sleeve inner diameter size selection, multi-stage hydraulic cylinder thrust load setting and working condition material grade matching according to different well construction operation scheme demands during order placement.
