Well Setting Depth Petrotopic.com

Live casing, liner and completion design calculator

Live calculation ready
Visual design summary only. This is not a construction drawing.
1. Well Input
Subsea: seabed depth. CPP: drill-floor/platform reference.
Casing and liner shoes will not be allowed deeper than this.
2. Casing / Liner Design Basis
Calculate from Top Reservoir and stop the casing/liner program when no additional interval is required.
Select whether the 9-5/8" string is a full-length casing or a liner.
Option 1: system designs from Top Reservoir and automatically removes unnecessary deeper liner rows.
Option 2: selected liner bottom is fixed, then casing above it is recalculated to fit the available depth.
3. Completion Recommendation Rules
Planning recommendation = Top Reservoir − value
Planning recommendation = Tubing End − value
Recommendation = Packer − value
Chemical injection valve: preliminary 100 m above packer
TRSV: preliminary 150 m below seabed / CPP reference; verify with completion design
Preliminary planning offsets only. The calculator uses Top Reservoir as the reference because no perforation/base-of-zone depth is entered. Confirm final tubing, packer, gauge, CIV and TRSV depths against the completion schematic, reservoir interval, intervention requirements and equipment/vendor limits.
4. Casing / Liner Design
String Name OD Setting Method (Auto) Rule Value (m) Start Depth Setting / Shoe Cement Method (Auto) Cement Value Cement Top Remarks
Reference + Rule Value
Shoe − Coverage
Previous Shoe + Rule Value
Shoe − Coverage
Previous Shoe + Rule Value
Shoe − Coverage
Top Reservoir - Rule Value
Shoe − Coverage
Top Reservoir - Rule Value
Shoe − Coverage
Top Reservoir - Rule Value
Shoe − Coverage
Top Reservoir - Rule Value
Shoe − Coverage
Setting and cement methods are automatic planning defaults; there is no need to choose a rule for every row. Edit the rule value when you need to change the planning offset. The automatic methods follow the current casing sequence and Top Reservoir.
5. Completion Components
Enable only devices installed in this well. Automatic mode uses the built-in recommendation. Manual mode is suitable for ICV and other custom devices.
Use Component Mode Recommended User Depth (m) Remarks Action
6. Live Design Result
Reference Level —
Top Reservoir —
Conductor Shoe —
Surface Shoe —
Intermediate Shoe —
Production Shoe —
No warnings.