keywords:
description:Since 1979 our mission has been to help customers unlock the full potential reservoirs by being a global leader in downhole solutions and technology
ProductsDownhole Test Tools Downhole Tester Valves M2 Tester ValveDual-Shot Ball ValveShut-In ValveHydraulic Valve Pressure Test Fill-Up Valves Tubing Tester ValvesDual-Shot Ball ValveSingle Shot Circulating ValveBoost Hydraulic Delay Downhole Safety Valves Dual-Shot Ball ValveBOP Safety ValveDrain ValvePump-through Flapper Valve Circulating and Reversing Valves Dual Shot Circulating ValveMulti-Cycle Circulating ValveSingle Shot Circulating ValvePump-out Sub Hydraulic Jars, Safety Joints Slip Joints Extension JointSlip JointTension Safety JointTorque Safety JointHydraulic JarSafety Joint Downhole Measurement Sampling View All Products SamplerDownhole Pressure GaugesDownhole Force GaugeGauge CarrierEM Surface Read OutSingle Phase SamplerRecorder Hanger Packers Plugs View All Products Ratchet-Set Compression Packer10K Casing PackerConvention PackerR-Type Casing PackerM1-X Casing PackerService Casing PackerODIN Bridge PlugDEEP DGR Casing PackerInflatable Packer System Surface Controlled Downhole Test Tools View All Products BOP Safety ValveFail Safe HeadRotating Control HeadMobile Container Workshop Wireless Surface Read Out (SRO) Northstar Live SupportEM Surface Read Out ServicesDownhole Reservoir Testing (DST)Cased Hole DSTOpen Hole DST Open Hole: Bottom Hole CompressionOpen Hole: Inflate Straddle Closed Chamber TestingNorthstarLive! – Wireless Surface Readout (SRO)SolutionsMulti-Cycle Annular Pressure Operated DSTInflatable Packer SystemCustom SolutionOpen Hole: Inflate StraddleBottom Hole CompressionEngineeringIndustry ApplicationsGeothermal ExplorationMining and Mine SafetyHelium ExplorationAboutQualityOur StoryOur CultureGuiding PrinciplesHealth SafetyResourcesCase StudiesAnnouncementsContactCareers Products Downhole Test Tools Hydraulic Jars, Safety Joints Slip Joints Extension Joint Slip Joint Tension Safety Joint Torque Safety Joint Hydraulic Jar Safety Joint Circulating and Reversing Valves Dual Shot Circulating Valve Multi-Cycle Circulating Valve Single Shot Circulating Valve Pump-out Sub Downhole Tester Valves M2 Tester Valve Dual-Shot Ball Valve Shut-In Valve Hydraulic Valve Downhole Safety Valves Dual-Shot Ball Valve BOP Safety Valve Drain Valve Pump-through Flapper Valve Pressure Test Fill-Up Valves Tubing Tester Valves Dual-Shot Ball Valve Single Shot Circulating Valve Boost Hydraulic Delay Downhole Measurement Sampling View All Products Sampler Downhole Pressure Gauges Downhole Force Gauge Gauge Carrier EM Surface Read Out Single Phase Sampler Recorder Hanger Packers Plugs View All Products Ratchet-Set Compression Packer 10K Casing Packer Convention Packer R-Type Casing Packer M1-X Casing Packer Service Casing Packer ODIN Bridge Plug DEEP DGR Casing Packer Inflatable Packer System Surface Controlled Downhole Test Tools View All Products BOP Safety Valve Fail Safe Head Rotating Control Head Mobile Container Workshop Wireless Surface Read Out (SRO) Northstar Live Support EM Surface Read Out Services Downhole Reservoir Testing (DST) Cased Hole DST Open Hole DST Open Hole: Bottom Hole Compression Open Hole: Inflate Straddle Closed Chamber Testing NorthstarLive! – Wireless Surface Readout (SRO)Solutions Multi-Cycle Annular Pressure Operated DST Inflatable Packer System Custom Solution Open Hole: Inflate Straddle Bottom Hole CompressionEngineeringIndustry Applications Geothermal Exploration Mining and Mine Safety Helium ExplorationAbout Quality Our Story Our Culture Guiding Principles Health SafetyResources Case Studies AnnouncementsContact Careers PERFORMANCEUNDER PRESSURE Introducing PROVEN DOWNHOLE TECHNOLOGY GET STARTED Global Reach - Relentless Commitment
Since 1979 Northstars mission has been helping customers unlock the full potential of every reservoir through being a global leader in downhole solutions and technology.
We offer unparalleled downhole products and services for the oil and gas industry and have helped our clients improve reserves, lower overall finding costs, reduce risks and maximize the output of their wells.
DST Solutions The Largest Array of DST Services in the World
Open-hole, Cased-hole, Closed Chamber, Onshore and Off-shore.
READ MORE Testing Tools Innovation, Reliability, Options
We design, manufacture, and service our own Downhole testing tools.
VIEW TOOLS Announcements Potash Mine Safety
Northstar Utilizes Three Technologies To Conduct 15 Test To Ensure Potash Mine Safety
READ MORE Client Testimonials As we advance our efforts to become a new and independent producer of potash in Saskatchewan, a key requirement for us is to better understand and map the resources in our Vanguard Area, including groundwater - which is a key resource for selective solution mining. Utilizing DST’s during exploration drilling has provided us with data that assists our strategy and planning for further exploration and development. Northstar has been very collaborative and has readily provided ongoing support when needed, enabling us to maximize our use of their results within our team. PAUL NEUFELDGENSOURCE The Drill Stem Tests will definitely add value to our project in regard to gaining information on whether the formations above and below the area of interest are fluid bearing or not. This information will be key in determining cavern design if the project advances past exploration. The opportunity to test formation fluid is also of high value to the project. Transgas Limited We really liked the inflate straddle test. This is big for us, because previously we'd had bad luck with getting successful old school straddle packer test off. We were impressed, good job! Sklar Exploration Spark Oil performed very well on this operation. We look forward to working with them in the future. Personnel was exceptional! Seplat Petroleum Good job, thank you for your help. Excellent crew on this job. Note: Oryx office commented to me on the good response and support provided by yourself to prepare for the job. RICK SCHUMACHEROryx Mike and the boys did a great job for us! Very experienced and timely with operations. Will definately use North Star in the future and will recommend your services to everybody! Great Job! Nick M.RIM Operating Inc. Would keep all crew on future zones. All very professional and hard working. Gary PelsorKnoc Excellent performance - very happy with both crews and tools. Thank you for a job well done! JIM RUSSELLGenel Staff is pro-active and keen, equipment all functioned without fault! DirectorHunt OilPreviousNext Case Studies Northstar Utilizes Three Technologies To Conduct 15 Tests To Ensure Potash Mine SafetyHydrocarbon FinderDeep Earth Energy Production CorpShaikan DiscoveryRead More Unlock the full potential of your reservoir. Achieve better results. READ MORE Worldwide Contact Number: