Transcript Tutorial Ecrine (Kappa Saphir

DST Analysis Using
Ecrine Kappa Saphir
Front Page Ecrine (Kappa Saphir)
Click New
(1)
Input data (Main Option)
• Porosity
• Sw
• Well radius
• Type fluid
• Date test
New
(2)
Input data (Information)
• Company
• Well
• Test type
• Test date
• Formation Interval
• Perforation Interval
• Type gauge (kode)
• Depth Gauge
• Analyst name
• Analysis date
Click Next
QAQC Data
• Click Load
• Copy/Import asci data
from DST/EMR/SRO
Loading
Loading Data Result
Input Rate
Klik Interpretation
DERIVATIVE
- Skin
- K
- P*
- Boundary
- Investigation Radius
History Plot
Deliverability
Plot Horner
PSS
Boundary
MTR
k
ETR
WBS, Skin
Rule of thumb
• PSS if the transient
pressure reach the
boundary; Not
straightline from horner
plot
• The time convert to
investigation radius to
determine the distance
& boundary