5
NGLs before reinjection into the reservoir.
Prudhoe Bay’s satellites are Aurora, Borealis, Polaris, Midnight
Sun and Orion, while the Point McIntyre,
Niakuk, Raven, Lisburne and North Prudhoe Bay
State fields are
part of the Greater Point McIntyre Area.
In 2020, development activity included both rotary
and coiled-tubing drilling through April,
resulting in ten
wells drilled and brought online.
In response to the oil price collapse, the second
half of 2020 saw a reduction
in rig activity.
Average net production increased from 81
MBOED in 2019 to 84 MBOED in 2020.
Greater Kuparuk Area
We operate the Greater Kuparuk Area, which consists of the Kuparuk Field and four
satellite fields: Tarn,
Tabasco, Meltwater and West Sak.
Kuparuk is located 40 miles west of the Prudhoe
Bay Field.
Field
installations include three central production facilities
which separate oil, natural gas and water, as well as a
seawater treatment plant.
Development drilling at Kuparuk consists of
rotary-drilled wells and horizontal
multi-laterals from existing well bores utilizing
coiled-tubing drilling.
We operated both a rotary and a coiled-tubing drilling rig in the first half of
2020, resulting in seven operated
wells drilled and brought online in 2020.
In response to the oil price collapse, the second
half of 2020 saw a
reduction in rig activity.
Average net production decreased from 86 MBOED in 2019 to 74 MBOED in
2020.
Western North Slope
On the Western North Slope, we operate the Colville River Unit, which includes the
Alpine Field and three
satellite fields: Nanuq, Fiord and Qannik.
The Alpine Field is located 34 miles west of
the Kuparuk Field.
In
2020, an extended-reach drilling rig was delivered
to the Alpine CD2 drillsite.
This rig is North America’s
largest mobile land rig and is expected to commence
drilling operations in 2021.
The Greater Mooses Tooth Unit is the first unit established entirely within the
NPR-A.
In 2017, we began
construction in the unit with two drill sites;
Greater Mooses Tooth #1 (GMT-1) and Greater Mooses Tooth
#2
(GMT-2).
GMT-1 achieved first oil in 2018 and completed drilling in 2019.
In 2020, the second of three
construction seasons for GMT-2 was completed and drilling operations are expected to commence
in 2021
with first oil later in the year.
We operated both a rotary and a coiled-tubing drilling rig in the Western North Slope during 2020, resulting in
five operated wells drilled and brought online.
In response to the oil price collapse, the
second half of 2020
saw a reduction in rig activity.
Average net production decreased from 51 MBOED in 2019 to 40 MBOED in
2020.
Production Curtailments
In response to the oil price collapse that began in
early 2020,
we curtailed operated production—in the Greater
Kuparuk Area and Western North Slope—by 8 MBOED in 2020.
For more information related to the 2020
industry downturn and our response, please see Item
7. Management’s Discussion and Analysis of Financial
Condition and Results of Operations.
Alaska North Slope Gas
In 2016, we, along with affiliates of Exxon Mobil Corporation,
BP p.l.c. and Alaska Gasline Development
Corporation (AGDC), a state-owned corporation,
completed preliminary FEED technical
work for a potential
LNG project which would liquefy and export natural
gas from Alaska’s North Slope and deliver it to market.
In 2016, we, along with the affiliates of ExxonMobil and
BP,
indicated our intention not to progress into
the
next phase of the project due to changes in
the economic environment, however, AGDC decided to continue
on
its own, focusing primarily on permitting efforts.
Currently, AGDC is in the process of seeking new sponsors
for the project.
Given current market conditions, we no longer believe
the project will advance and since there
is no current market,
we recorded a before-tax impairment of $841 million
for the entire associated carrying
value of capitalized undeveloped leasehold costs
and an equity method investment related
to our Alaska North
Slope Gas asset.
We remain willing to sell our Alaska North Slope Gas to interested parties on a competitive
basis if a market materializes in the future.
For additional information related to this
impairment, See Note
7—Suspended Wells and Exploration Expenses, in the Notes to Consolidated Financial
Statements.