QDM-0221 — Extended Well Test

DOS-SWT-2026-0139 Rev 1 · ADNOC Onshore · Qidam field, Thamama reservoir · APPROVED

Calculated Generate DOS document

Live design model values update as the inputs change

Single input modelone description of the well

Test objective

Target liquid rate
bbl/d

Wellhead flowing pressure
psia

Wellhead flowing temperature
°F

Test duration
hours

Choke correlation
governed selection

Reservoir

Reservoir pressure
psia

Reservoir temperature
°F

Productivity index
stb/d/psi

Bubble point pressure
psia

Fluid

Oil gravity
°API

Gas specific gravity
air = 1

Water specific gravity
water = 1

Gas-oil ratio
scf/stb

Water cut
%

Hydrogen sulphide
ppm

Carbon dioxide
mol %

Produced solids
lb / 1000 bbl

Well geometry

True vertical depth
ft

Measured depth
ft

Maximum inclination
degrees

Tubing inside diameter
in

Perforation top
ft

Perforation bottom
ft

Packer depth
ft

Surface operating envelope

Separator pressure
psia

Separator inlet target temperature
°F

Flowline length
ft

Site and environment

Burner to manned area
ft

Ambient temperature
°F

Wind speed
mph

Relative humidity
%

Equipment spread

Flowhead

Choke manifold

Flowline

Heater

Separator

Burner or flare

Chartsderived from the same results

Assumptions this calculation depended on

Every constant below was read from the governed register rather than typed into a cell. Change one in the register and every design in the company moves with it. Click a value to try a different one for this session only.

Revision historyaudit trail

When	Who	Action	Detail
2026-08-26 11:20	Rajesh Nair	approved	Approved for execution
2026-08-24 15:40	Marwa Saad	reviewed	Technical review complete, no comments
2026-08-18 11:02	Faisal Al-Otaibi	created	DOS initiated for extended well test

When

Who

Action

Detail

2026-08-26 11:20

Rajesh Nair

approved

Approved for execution

2026-08-24 15:40

Marwa Saad

reviewed

Technical review complete, no comments

2026-08-18 11:02

Faisal Al-Otaibi

created

DOS initiated for extended well test