Page 271 - Well Control for Completions and Interventions

Well Kill, Kick Detection, and Well Shut-In 265

2750 psi

0 psi.

Annulus fluid gradient
0.433 psi/ft
0.65 sg gas.

10 3/4″x 9 5/8″ crossover: 2000 ft MD
Gas/oil contact: 3500 ft MD
Oil gradient 0.35 psi/ft

5 1/2″ × 4 1/2″ crossover: 4800 ft MD

SSD: 13,060 ft. MD
Packer: 13,100 ft. MD

Plug: 13,115 ft. MD
Top reservoir: 13,520 ft. MD

TD: 14,000 ft. MD

Figure 7.7 Well schematic.

7.3.10.2 Calculate reservoir pressure
Reservoir pressure is not given, and therefore must be calculated from
the hydrostatic head of the gas and oil in the tubing string.
• Gas hydrostatic:
• There is a column of 0.65 SG gas from surface to 3500 ft. TVD.
The gas correction table provided can be used to determine the
HP at the base of the gas column (Table 7.8).