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Resources
P
r oduct iv
e p ot
e nt ial assum ing no e conom ic or t im
e const
r aint s
RFCT
Zing &ence orƉoration Tadž ;as aƉƉlied to uƉstream oil and gas
Ɖroduction in the UKͿ
SC
^uƉƉlementary harge ;a corƉorate tadž aƉƉlied to uƉstream oil and
gas Ɖroduction in addition to Z& TͿ
Semi-submersible rig
Use d for de
e
p
w at
e
r dr illing. T
h
e
y h av
e b allast
e d colum ns t o r
e
m ain on
locat ion b
y e it
h
e
r m oor ing line s or dy nam ic p osit ioning sy st
e
m s. Use d
for e
x
p lor at ion and de
v
e lop
m
e nt dr illing.
Small pools
F ie lds in t
h
e siz
e r ange of 0 t o 5 0 m illion b oe for w
h ich t
h
e
r
e is no p lan
nor int
e nt ion t o de
v
e lop a p lan b
y op
e
r at or s
Subsea tie-back
^uďsea tieͲďacŬs usually connect small reserǀoir accumulations,
deǀeloƉed using suďsea trees and maniĨolds, ďacŬ to a host ƉlatĨorm
for onw ar d p
r oce ssing and or t
r ansp or
t at ion
UKCS
UK C ont ine nt al Sh
e lf
Unconventional resources
R
e sour ce s t
h at ar
e p
r oduce d or e
x
t
r act
e d using t
e ch niq ue s ot
h
e
r t
h an
t
h
e conv
e nt ional m
e
t
h od
UOC
Unit op
e
r at ing cost
US Lower 48 States
All the states in the United ^tates that are adũoining
Wildcat well
E
x
p lor ing for oil and gas in an unp
r ov
e n ar
e a
WTO
W or ld T
r ade Or ganiz at ion