GEODYNAMICS, INC.

Perforating explosive equipment for use in oil and gas wells, namely, perforating guns

Explosives in the nature of shaped charges for use downhole in the oil and gas industry

Oil and gas well downhole equipment, namely, cast iron bridge plug

Perforating tools for use in wellbores, namely, Power-operated guns and charges

Engineering services for modeling frac stage design and prediction of functionality for use in the oil and gas industry

Explosives for the oil and gas industry, namely, shaped charges for use in wellbores

Electric switches for downhole perforating in wells; Electric control panels for downhole perforating in wells; Electronic testing equipment for downhole perforating in wells, namely, testing apparatus for testing perforating tool strings, testing the efficiency, performance and integrity of perforating operations

Testing, analysis, and evaluation of downhole tools

Downhole tools related to wellbore completions, namely, a perforating gun assembly having integrated electronics

"PERFORATING"

"COMPLETIONS"

Carrier assemblies, namely, perforating guns for use in oil and gas well drilling that employ energetic materials for the perforation, completion, repair, or abandonment of oil and gas wells and the cutting or abandonment of well tubulars, wellheads, and related production structures

Perforating guns for use in gas and oil wellbores and parts therefor

Perforating guns for use in gas and oil wellbores and parts therefor; Explosives in the nature of shaped charges for use in the oil and gas industry

Explosives and detonators used in downhole wellbore perforating operations for gas and oil, namely, ignitors

Metal seals and plugs, namely, a downhole tool in the form of a plug for sealing a wellbore; Non-metal downhole tool in the form of fracturing plugs composed of plastic, composite and elastomeric materials for controlling pressure or fluids downhole for sealing a wellbore

"OIL TOOLS"

"OIL TOOLS"

oil and gas well equipment, namely, wireline tools in the nature of a mechanical-trigger-actuated catch basin of metal for recovering plugs from wellbores

Oil and gas well equipment, namely, dissolvable seals, composed primarily of metal, for controlling pressure or blocking the flow of fluids downhole

Remotely operable, casing conveyed, downhole valves for oil and gas wells

Remotely operable, casing conveyed, downhole valves to provide fluid communication between casing and surrounding formation in a wellbore

"PERFORATING"

"COMPLETIONS"

Perforating equipment for use in wells, namely, explosive equipment for completing oil and gas wells, namely, fracturing charges and shaped charges for perforating guns

"PERFORATING"

Class 040: Custom manufacture of shaped charge perforating systems, namely, systems comprising explosive equipment and conveyance devices for completing oil and gas wells; Class 042: Custom design of shaped charge perforating systems, namely, systems comprising explosive equipment and conveyance devices for completing oil and gas wells

Class 009: Software for predicting and evaluating downhole performance of perforating systems based upon wellbore conditions; Class 042: Predicting and evaluating downhole performance of perforating systems based upon wellbore conditions

Perforating equipment for use in wells, namely, explosive equipment for completing oil and gas wells, namely, fracturing charges and shaped charges for perforating guns

Carrier assemblies, namely, perforating guns for use in oil and gas well drilling that employ energetic materials for the perforation, completion, repair, or abandonment of oil and gas wells and the cutting or abandonment of well tubulars, wellheads, and related production structures | Energetic material, namely, shaped charges and linear explosive charges for the perforation, completion, repair, or abandonment of oil and gas wells and the cutting or abandonment of well tubulars, wellheads and related production structures

Perforating equipment for use in wells, namely, explosive equipment for completing oil and gas wells, namely, fracturing charges and shaped charges for perforating guns | Oil well prospecting, namely, the use of explosive perforating equipment for completing oil and gas wells

Class 007: Oil well completion tools and devices, namely, perforating guns for use in oil wells, gas wells and mining; Class 013: Ammunition; projectiles; explosives, namely, fracturing charges and shaped charges

Class 007: Oil well completion tools and devices, namely, perforating guns for use in oil wells, gas wells and mining; Class 013: Ammunition; projectiles; explosives, namely, fracturing charges and shaped charges

Oil and gas well power tools and equipment, namely perforating guns; Power operated pumps and pump equipment for use in oil field equipment and service; namely, triplex mud pumps, duplex mud pumps, rod pumps, hydraulic reciprocating pumps, hydraulic jet pumps, sucker rods, well service pumps and plunger pumps; Oil well drilling machinery and parts therefore, namely, draw works, torque converters, rotaries, swivels, traveling blocks, hook blocks, crown blocks, drill pipe, tubulars, pedestal cranes, jacking and drilling manifolds; Power operated oil wellhead and well completion equipment; namely, wellheads, slips, casing hangers, tubing hangers, completion risers, drilling risers, production trees, through-bore trees, production manifolds and injection manifolds; Valves for use with oil field drilling and production machinery, namely, gate valves, block valves, safety valves, pneumatic actuated valves and hydraulic actuated valves all made of steel and used in oil wellhead completion equipment; and Valves for use with oil field drilling and production machinery; namely, bail valves, check valves, throttle valves and diverter valves all made of steel and used in oil well fluid control production systems

Class 007: oil well completion tools, namely, perforating guns and isolation valves; Class 009: oil well completion tools, namely, pressure gauges and remote firing actuators and controllers; Class 037: oil well completion services