WELL SCHEMATIC - II

Vertical Dual Completion

INPUT   DATA ♥ EXAMPLE Of Input/Output
Well Name  

  KEY   DATES   yyyy-mm-dd  
Spud Date
Completion Date
Last Workover Date
Review Date

  SURFACE   DETAILS  
Well Coordinates (m)    E:   N:
Wellhead Type                  
KBE Elevation (ft ss)
Ground Elevation (ft ss)
KBE to Tubing Hanger (ft)
Flowline Length (ft)
Flowline I.D. (inches)

  TUBULARS   Depth (ft) Type
Casing (surface)  
Casing II  
Casing III (deepest)
Tubing (short)  
Tubing (long)  
Annular Fluid  
Total Depth TD

  LONG    STRING    DETAILS   
#   Quantity       DESCRIPTION     O.D.
Max.   		I.D.
Min.   		Setting
Depth  
      inch  inch   feet   Values decreasing ↓ 
1 Top Of Cement mandatory  
2 Long String depth   mandatory  
3 mandatory  
4 optional  
5
6
7
8
9
10
11 ,,
12
13
14
15
16
17
18 optional  
19 Tubing Hanger
20 KBE 0.00

  SHORT    STRING    DETAILS   
#   Quantity       DESCRIPTION     O.D.
Max.   		I.D.
Min.   		Setting
Depth  
      inch  inch   feet   Values decreasing ↓ 
1 Top Of Cement    
2 Short String depth   mandatory  
3 mandatory  
4 optional  
5
6
7
8
9
10
11 ,,
12
13
14
15
16
17
18 optional  
19 Tubing Hanger
20 KBE 0.00

 EQUIPMENTS   Depth (ft)
Packer I
Packer II (deeper)
Plug

 PERFORATIONS   From DepthTo Depth (ft)
A
B
C
D
E

 TOPS   Name Depth (ft)
i
ii
iii
iv
v
Oil-Water Contact
Gas-Water Contact

 REMARKS  
a  
b  
c  
d  
e  

Plot Scaling Style Default Style-2
Style-3 Style-4

     Reset

OUTPUT   &   GRAPHS

Two well schematics are produced:
     i: Dual String Vertical Well + table of Long String equipment details
     ii: Dual String Vertical Well + table of Short String equipment details

THEORY  &   FORMULAE

Vertical Dual Completion: Tips

    ◊ Use link EXAMPLE Of Input/Output  to demo data entry requirements and results; you may edit & use it as starting point
    ◊ All depths are relative to KBE, except where specified otherwise
    ◊ Production string equipment details should be itemised from bottom (off-bottom) to top (KBE)
    ◊ Minimum equipment should be 0.5 ft, i.e. difference between successive depths >= 0.5
    ◊ Do not include single or double quote signs ( ' , " ) in text entries
    ◊ At least one comment line should be filled out
    ◊ You may experiment with scaling styles (non-linear scaling) to find the one which best suits your downhole configuration
    ◊ If the required Java plug-in not installed on your computer, an auto-download of this plug-in will be initiated before the schematic is displayed.
    ◊ The full well-schematics can be edited/printed as one image using Screen capture programs. Many Screen Capture programs now have auto-scroll window to capture long web pages. They are downloadable free from the internet for trial use and cost between $25 to $40. Examples are: Any Capture, Mr Captor, SuperCapture, SnagIt, Hyper Snap-DX.

BIBLIOGRAPHY