Packers &
Accessories
Engineered for reliable downhole barrier integrity, high-differential pressure sealing, and harsh wellbore production environments.
Retrievable Packers
Mechanical, hydraulic, and tension-set retrievable production packers engineered for single or multi-zone completions across vertical and highly deviated wellbores.
Cut to Release Hydraulic Set Packer
Double-grip hydraulic production packer requiring zero mechanical string manipulation. Ideal for HPHT vertical, deviated, or subsea water injection wells set post-wellhead landing.
- ActuationHydraulic Pressure
- Grip DesignBi-Directional Double
- Release ModeInternal Cut to Release
- ApplicationHPHT / Deviated / Subsea
Hydraulic Retrievable Packer (Feed-Thru)
Equipped with multi-port control line bypasses for downhole monitoring gauges and chemical injection lines in intelligent well completion designs.
- Bypass PortsMulti-Line Control Feed
- ActuationHydraulic Set
- Release ModeStraight Pull / Cut Option
- CompletionSmart / Intelligent Wells
Hydraulic Retrievable Packer (High Pressure)
High-differential double-grip retrievable packer featuring an integrated pressure balance system and a heavy-duty releasing slip for straight-pull retrieval.
- Pressure RatingSevere High Pressure
- EqualizationBuilt-in Balance Port
- Grip DesignOpposed Double Slips
- RetrievalStraight Upward Pull
Retrievable Seal Bore Packer
Single or dual-trip hydraulic set packer built with an oversized upper alternate bore to accept high-rate Anchor Latch Seal Assemblies at pressures up to 10,000 psi.
- Max Pressure10,000 psi
- Max Temp400°F (204°C)
- Bore DesignOversized Upper Seal ID
- ConveyanceSingle / Dual Trip Running
Tension Set Retrievable Packer
Compact, single-grip mechanical packer designed for shallow wells and waterflood injection projects where slacking off string weight is impractical.
- Actuation1/4 RH Turn + String Tension
- ElementOne-Piece Resilient Pack-Off
- Depth RangeShallow to Medium Depth
- ApplicationWaterflood / Shallow Prod
Mechanical Retrievable Packer (TCN)
Engineered with a versatile J-slot mechanism to remain packed-off under continuous tension, compression, or neutral load without keeping tubing compressed.
- String StateTension / Neutral / Comp.
- Manipulation1/4 Turn Setting & Release
- EqualizationInternal Fluid Bypass
- Hold DifferentialBi-Directional Lock
Mechanical Double Grip Packer
Dependable double-grip workover packer featuring hydraulic hold-down buttons. Re-settable multiple times in a single trip for casing testing and acid stimulation.
- Setting Action1/4 RH Turn + Weight Slack-off
- Hold-DownHydraulic Pressure Buttons
- Multi-RunMultiple Sets in Single Run
- OperationsTesting / Frac / Stimulation
Extra Large Bore Hydraulic Packer
Designed with an unrestricted high-flow inner diameter for high-rate producing wells. Accommodates single or tandem installations with field-calibrated straight-pull release.
- Bore ProfileExtra-Large Thru Bore
- ActuationHydraulic Differential
- ReleaseAdjustable Shear Release
- TrajectoryVertical & Deviated Wells
Hydraulic Retrievable Packer (Slip Cage)
Compact, protected-cage hydraulic packer engineered for tortuous well paths and multi-packer completions where premature preset risk must be eliminated.
- Slip DesignCaged Anti-Preset System
- ActuationHydraulic Pressure Shift
- ConfigurationSingle or Tandem String
- ProfileShort Overall Length
Hydraulic Retrievable Packer
Hydrostatic-assisted hydraulic set production packer with upper hold-down buttons. Prevents upward movement during pressure spikes with straight-pull or rotational release.
- AssistanceHydrostatic Pressure Support
- Hold-DownIntegral Internal Buttons
- RetrievalStraight Pull / Optional Rotation
- ActuationCalibrated Piston Shear
Squeeze Packer & Accessories
Heavy-duty retrievable squeeze packers, safety back-off joints, storm isolation valves, and circulating unloader subs for secondary cementing and acid stimulation.
Retrievable Squeeze Packer
Compression-set service packer with hydraulic hold-down dies. Pairs in tandem with retrievable bridge plugs to isolate and treat individual perforation clusters under high pump pressures.
- Manipulation1/4 Left-Hand Turn
- Hold-DownHydraulic Upper Dies
- Tandem RunRetrievable Bridge Plug Compatible
- ApplicationSqueeze Cement / Acid Frac
Storm Valve (Plug Type)
Permits rapid subsea or offshore rig evacuation by disconnecting the drillstring close to surface while automatically locking the wellbore shut below.
- ClosureAutomatic on Disconnect
- EqualizationAutomatic upon Reconnection
- Bore AccessExpendable Pump-Out Plug
- ServiceEmergency Well Evacuation
Safety Joint for Squeeze Packers
Provides an emergency mechanical disconnect mechanism above stuck workstrings via right-hand rotation and string reciprocation following shear-pin parting.
- Release ModeRH Turn + Upward Reciprocation
- Lock MechanismStraight-Pull Shear Screws
- BoreFull Opening Drift ID
- MetallurgyStandard or Sour Service Alloys
Unloader Sub
Circulating valve operated above service packers to balance hydrostatic differential across the element prior to unseating and flush settling debris.
- FunctionPressure Equalization & Wash
- Lock TypeJ-Slot Open/Closed Positions
- Port AreaHigh-Volume Circulation Port
- ApplicationService & Squeeze Packers
Permanent Packers
Wireline and hydraulic set permanent seal bore and open hole packers engineered for life-of-well isolation under extreme casing stress.
Hydraulic Open Hole Packer
Single-string open-hole barrier utilizing a specialized high-expansion elastomer element and internal lock ring to contain differential pressure in unlined hole sections.
- WellboreOpen Hole / Unlined Bore
- ElementHigh-Expansion Resilient
- Lock TypePositive Internal Lock Ring
- OperationMultizone Open-Hole Frac
Permanent Seal Bore Packer
Industry-benchmark permanent production packer deployed on wireline or hydraulic workstrings. Designed to support massive tailpipe hanging loads and severe differential pressure.
- DeploymentWireline / Hydraulic Stinger
- Bore ProfileHoned Seal Receptacle
- Holding ForceHardened Opposed Slips
- ApplicationDeep HPHT Gas & Oil
Hydraulic Permanent Seal Bore Packer
Runs and sets in a single trip directly on the production string. Uniform hydraulic actuation eliminates casing pre-sets in tight bends and high dogleg environments.
- Setting TripSingle-Trip Tubing Deployed
- Well ProfileHighly Deviated / Horizontal
- PressureBi-Directional Differential Lock
- SealingPrecision Honed Micro-Finish
Permanent Hydraulic Isolation Packer
Robust permanent barrier featuring upper and lower centralizing slips for reliable pack-off alignment and massive tailpipe weight capacity in deviated well trajectories.
- SlipsCentralizing Upper & Lower
- Hanging LoadHeavy Tailpipe Capacity
- Thru-BoreLarge ID Flow Geometry
- ApplicationDeviated Zonal Isolation
Seal Bore Packers Accessories
Premium elastomer seal stacks, anchor latch stinger, locator assemblies, and bore extensions designed to accommodate thermal tubing expansion.
Seal Stacks
Engineered sealing units offered in Nitrile chevron, Bonded Viton, and V-RYTE / A-RYTE configurations with Ryton and Teflon backups for harsh wellbore chemistry.
- ConfigurationsChevron / Bonded Metal
- CompoundsNitrile, Viton, Aflas
- BackupsTeflon / Ryton Rings
- ApplicationSeal Bore Receptacles
Anchor Tubing Seal Assembly
Latches the production tubing string directly into the packer bore with a snap-in Ratch-Latch thread, preventing tubing pump-off. Released by right-hand rotation.
- Latch TypeSnap-in Ratch-Latch
- Release Mode8 to 10 Right-Hand Turns
- Pressure Res.Holds Bidirectional Thrust
- CompatibilityPermanent & Retrievable Bore
Locator Tubing Seal Assembly
Locates into the packer bore with a no-go landing shoulder while permitting free tubing contraction and elongation across thermal cycling without unseating the seal.
- Locating ShoulderPositive External No-Go
- Entry GuideBottom Half Mule Shoe
- Tubing TravelFree Thermal Movement
- Seal LengthCustom Stack Quantities
Mill Out Extension
Run below a seal bore extension to provide the necessary length and clearance for catching the sleeves of packer milling or retrieving tools during workovers.
- CompatibilityPacker Milling & Pulling Tools
- LengthsStandard 5' and 10' Sections
- FunctionCatches Milling Guide Sleeve
- MetallurgyDrillable Workover Alloy
Seal Bore Extension
Extends the polished bore of the packer to maintain an unbroken pressure seal when long seal assemblies are required to stroke through severe thermal tubing travel.
- Inner DiameterMatches Packer Seal Bore ID
- FinishMicro-Honed Corrosion Barrier
- PurposeAccommodates Tubing Stroke
- PressureRated to Full Packer Differential
Tools & Accessories
Wellbore cleanout scrapers, junk baskets, hydraulic setting tools, splined expansion subs, and tubing anchor catchers for seamless completion operations.
Junk Basket for Debris
Traps heavy metallic cuttings and milling junk via annular velocity reduction across a recessed boot chamber. Removable boot enables rapid inspection and dump cleanout.
- OperationMilling Junk & Cuttings Trap
- ConstructionOne-Piece Integral Body Lugs
- ChamberRemovable Cleanout Boot
- EnvironmentOpen Hole & Cased Hole
Splined Expansion Joint
Compensates for tubing expansion and contraction during injection and production while maintaining full torque transmission in both extended and collapsed positions.
- TorqueRotationally Locked Splines
- Stroke Options2, 4, 6, and 10 ft Travel
- ReleaseAdjustable Shear Release
- PlacementBetween Dual/Triple Packers
Pulling Tool for RSBP
Latches the top of A-RSBP seal bore packers without rotation. Upward strain shears an internal sleeve to retract the slips and relax the element for pulling.
- LatchRotation-Free Latch In
- Unset ActionStraight Upward Pull
- SafetyEmergency Rotational Release
- CompatibilityA-RSBP Packer Class
Hydraulic Setting Tool
Piston-actuated workstring setting tool used with wireline adapter kits to set permanent packers, bridge plugs, and cement retainers in deviated wellbores.
- OperationModular Multi-Piston Hydraulic
- DrainAutomatic Tubing Drain Sub
- Adapter KitStandard WLAK Compatibility
- ApplicationPush Down in Deviated Wells
On-Off Seal Assembly
Tubing disconnect device with internal landing nipple profiles (F, X, R) and premium bonded seals. Allows string detachment without disturbing the set packer.
- DisconnectLeft-Hand Release (Auto-On)
- SealsBonded High-Differential Elastomer
- Nipple ProfileIntegrated Profile (F, X, R)
- CyclesMultiple Disconnect/Reconnect
Casing Scraper (Rot / Recip)
One-piece solid body scraper with spring-loaded recessed blades to remove cement sheath, scale, and perforation burrs before packer deployment.
- ActionRotation & Reciprocation Cleanout
- BladesIndependent Spring-Loaded Dies
- CirculationGenerous Annular Fluid Bypass
- BodySolid Single-Piece Alloy
Tubing Anchor Catcher (Mechanical)
Anchors the rod-pumped tubing string in tension to eliminate breathing, bucking, and excessive rod/tubing wear, catching parted tubing strings safely.
- ActuationLeft-Hand Set / Right-Hand Release
- Dual SlipBi-Directional Holding Teeth
- Pump LifeEliminates Pumping Buckle & Wear
- SafetyCatches Parted Tubing String
Hydraulic Anchor Catcher
Hydraulically activated tubing anchor holding string tension or compression without rotation, preventing rod-pump fatigue and tubing parting accidents.
- ActuationHydraulic Tubing Pressure Set
- RotationZero Rotation Required
- String HoldHolds Tension or Compression
- BenefitBoosts Artificial Lift Efficiency