Inventor

JOHNSTON LUCIAN

US21 patents

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

JOHNSTON LUCIAN

SCHLUMBERGER TECHNOLOGY CORP

Display screen with graphical user interface

Well planning system

Wellsite system services

Well planning service

Approaches to creating and evaluating multiple candidate well plans

Multi-level well design validator

Drilling mode sequence control

Multi-level well design validator

Well planning and drilling service

Well planning and drilling service

Well planning and drilling service

Well planning system

Well planning system

Multi-level well design validator

Distributed well engineering and planning

Method and system for generating oilfield objects

Oilfield service selector

JOHNSTON LUCIAN

Method and system for transmitting borehole image data

Wellbore steering based on rock stress direction

Method for time lapsed reservoir monitoring using azimuthally sensitive resistivity measurements while drilling

SIGNER CLAUDE

Method and system for transmitting borehole image data