Inventor

HOELSCHER CHRISTOPHER C

US32 patents

⚠️ This page may combine multiple inventors who share the name “HOELSCHER CHRISTOPHER C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOELSCHER CHRISTOPHER C

HALLIBURTON ENERGY SERVICES INC

Low-debris low-interference well perforator

Annular volume filler for perforating gun

Detonation cord alignment and retention

Adjustable perforating gun orientation system

Outwardly threadless bulkhead for perforating gun

Annular volume filler for perforating gun

Low-debris low-interference well perforator

Perforator having movable clusters of perforator guns

Pressure cycle device

Perforating device

Detonator having a mechanical shunt

Oriented detection perforating device

Perforating gun rapid fluid inrush prevention device

Low-profile adjustable fastener for charge orientation of a downhole perforating tool

Pressure activated firing heads, perforating gun assemblies, and method to set off a downhole explosion

Hoop stress reducer in perforating guns

Well tool having an autonomous ballisic arming mechanism

Interstitial spacing of perforating system

Dissolvable expendable guns for plug-and-perf applications

Segment pressing of shaped charge powder metal liners

Apparatus and method for behind casing washout

Plastic weight assembly for downhole perforating gun

Rotating electrical connection for perforating systems

Sleeved gun connection

Pressure-actuated safety for well perforating

End protectors for jet perforating guns

Preferential fragmentation of charge case during perforating

Sensor perforator monitoring

Energy-absorbing impact sleeve for perforating gun

Perforating gun assembly with reduced shock transmission

Self-sealing perforating apparatus

HOELSCHER CHRISTOPHER C

Nano-particle reinforced well screen