Guo-GhalamborBHP.xls Ds!r"pt"on: This spreadsheet calculates flo6ing bottom hole pressure based on tubing head pressure and tubing flo6 performance using "uo4"halambor ethod. Instru!t"on: 1 +elect a unit s$stem8 2 9pdate parameter values in the Input Data section8 # lic; <+olution< button8 and =ie6 result in the +olution section.
1
0
Input Data:
Total measured depth: Average inclination angle: angle: Tubing I.D.: "as production rate: "as specific gravit$: &il production rate:
7,000 20 1.! !,!!! 0.7 1000
*ater specific gravit$:
ft deg in. scfd air%1 stb'd 0.)! 2&%1 #00 bbl'd 1.0! 2&%1
+olid production rate: +olid specific gravit$: Tubing head temperature: -ottom hole temperature: Tubing head pressure:
1 2.(! 100 1(0 #00
&il specific gravit$: *ater production rate:
2,100 20 0.0! #0,000 0.7 0. 7 1(0
m deg m sm#'d air% ai r%1 1 m#'d 0.)! 2&%1 !0 m#'d 1.0! 2&%1
ft#'d 2&%1
0.0# m#'d 2.(! 2&%1 0 o 70 o 2 /a
o
3 3 psia
o
A % #.12#1(# in2 D% 0.1( 0.1((2 (2! ! ft Tav % (22 o cos>q % 0.#7011 >Drv % #(.1 #(.1))# ))#!( !(# # f % 0.0!(!1 a b c d e m n