DVN Devon Energy
Method for injecting fluid into a formation to produce oil
12 Jan 21
A method and system for enhancing petroleum production are provided, in which a fracturing operation can be conducted in a formation through a string and then petroleum is displaced from the fractured formation by selectively injecting fluid into selected fractures in the formation while other non-selected fractures remain without fluid injection.
Warren Foster Peter MacPhail, Wolfgang Friedrich Johann Deeg
Filed: 28 Jul 16
System and Method for Well Cybersteering
2 Oct 19
There is provided herein a system and method for automatically determining the path within a target rock unit of a directionally drilled well (the target well) using log readings, e.g., gamma log readings, taken in the target well as compared with log readings (the typelog) taken in a well that penetrates the target rock unit (the offset well).
Filed: 1 Oct 18
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