RevoChem provides subsurface characterization and reservoir monitoring services by directly measuring and
data mining the unique geochemical “fingerprints” in the oil using patented technology and lab procedures.
Our Footprints
50+
Industrial Customers
50+
Industrial Customers
800+
Wells Monitored
800+
Wells Monitored
20 MM
Compound Data Points
20MM
Compound Data Points
10000+
Samples Processed
10,000+
Samples Processed
9
Basins Globally
9
Basins Globally
United States
Anadarko Basin, Eagle Ford, Gulf of Mexico, Niobrara, Permian, Williston
Canada
Montney
Argentina
Vaca Muerta
Case Study 1
APPLICATION
Reservoir Characterization Indices (RCI) Using Geochemical Fingerprinting Technology
CHALLENGE
Operator needed an effective, cost-efficient and fast reservoir characterization method to determine horizontal landing zone
PROCESS
- Well cuttings from pilot well were obtained and sent the lab while drilling
- Geochemical fingerprint of hydrocarbon from cuttings were collected and data mined for reservoir characterization indices
RESULTS
- Delivered a group of reservoir characterization indices including reservoir quality index, oil-in-place index and in-situ water saturation index that helped the operator quickly (within days) fine-tuned the landing zone while drilling.
- Reservoir characterization indices matched very well with other petrophysical data (NMR, and other logging data) and served as an independent validation for the landing zone selection.
Case Study 2
APPLICATION
Interference assessment between Parent, Child Wells within Pad Development
CHALLENGE
Operator needed to understand the fracture interference between existing production wells (parent wells) and newly fractured infill wells (child wells)
PROCESS
- Produced oil was collected from the Parent well pre and post infill drilling to evaluate Parent, Child well interaction
- Produced oil was also collected from the infill wells
- Parent and Child wells were analyzed for well interaction and frac hits
RESULTS
- Reviewed the impact of infill drilling to the parent well with the infill well reactivating frac adjacent to the parent whihc however only lasted a few months
- Helped to identify rock volume that has not been effectively drained for future infill target
- Geochemical fingerprint data clearly separated producers completed in Zone A vs. B
Case Study 3
APPLICATION
Time-lapse Production Monitoring of Drainage Rock Volume (DRV)
CHALLENGE
Operator needed a dynamic monitoring of vertical drainage quantification in order to optimize well stacking and timing of re-fracing
PROCESS
- Well core from pilot well was obtained
- Core geochemical fingerprint was collected and analyzed to establish baseline
- Separator produced oil samples were collected within the first few months of production, without operational interruption
- Produced fluid geochemical fingerprint was compared to the pilot well baseline to estimate drainage height and its change through time
RESULTS
- Geochemical fingerprint information provided dynamic monitoring of the drainage
- The drainage height was very dynamic through time and well communication between Zone A and Zone B producers was quantified
- Results were used to constrain frac model and reservoir model and revamp field development
