Services

OVER THIRTY-FIVE YEARS OF EXPERIENCE IN THE OIL AND GAS INDUSTRY

THROUGH EXPERIENCE, INNOVATION, AND DEDICATION TO SAFETY,
NNW DELIVERS STRIKING RESULTS.

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Surface Wellhead Services

Our wellhead service technicians have the equipment and experience to install, service, and maintain all surface wellhead components from the Starter Head to the Treetop.

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Torquing Service

Our workboxes are equipped with hydraulic torque units with low profile wrenches ranging in size from 3/4” to 6 1/8” with attachments such as flange spreaders and nut splitters. We also carry various pneumatic tools such as rivet busters, commercial-grade saws, and impact wrenches.

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Hydrostatic Testing

We employ an ultra-compact state of the art hydrostatic test unit with digital and paper chart readout capable of testing pressure ranges from 100 PSI to 15,000 PSI

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Lubricators

We have several lubricators types and configurations including counter-balanced lubricators (0-10K PSI), hydraulic lubricators (0-15K PSI) and compact screw-driven lubricators (0-10K PSI). We are capable of setting and pulling Back Pressure Valves (BPVs) from the common H-style to the old Gray F-style BPVs. Our compact lubricators allow us to install or remove Valve Removal (VR) plugs in restricted space applications.

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Slot Recovery

We are equipped with several guillotine style saws, diamond wire saws, dual pin drills, casing lifting pins and beckets to assist our clients with slot recovery efforts during the P&A process. From 2-3/8” to 48” diameter, we have various manual and automated saw configurations available for offshore, onshore, construction and plant applications.

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Valve Repair

We have an extensive inventory of valve parts, including but not limited to – gates, seats, grease fittings, packing fittings, seal rings, bonnet seal rings, packing, o-rings, actuator springs/cans/diaphragms, and complete plug valve repair kits.

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HOT TAPPING/ FLUID RECOVERY

We have Hot Tapping capability to provide turn key Hot tap and Fluid Recovery services up to and including 48” without service interruption.

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Equipment Rental

Crossover Subs, Spools, Spin-Ups, Double Studded Adapters, Dual Offsets, Gray Dual Trees, Chart Recorders, Valves, Trees, Acid Trees, and Flowline Products.