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The Prudhoe Bay Oil Field is situated on Alaska's South Slope.
Answer: False
The Prudhoe Bay Oil Field is located on Alaska's North Slope, not the South Slope.
The Prudhoe Bay Oil Field is situated south of the Arctic Circle.
Answer: False
The Prudhoe Bay Oil Field is located approximately 250 miles north of the Arctic Circle.
The Prudhoe Bay Oil Field is situated between the National Petroleum Reserve–Alaska and the Arctic National Wildlife Refuge.
Answer: True
The field is geographically positioned on the Alaska North Slope, bordered by the National Petroleum Reserve–Alaska to the west and the Arctic National Wildlife Refuge to the east.
Access to the Prudhoe Bay Oil Field is primarily facilitated by air travel originating from Anchorage.
Answer: False
While air travel is utilized, access is also significantly provided by road, particularly via the Dalton Highway from Fairbanks.
How far north of the Arctic Circle is the Prudhoe Bay Oil Field located?
Answer: Approximately 250 miles north
The Prudhoe Bay Oil Field is situated approximately 250 miles north of the Arctic Circle.
The Prudhoe Bay Oil Field is located approximately how many miles north of Fairbanks?
Answer: 400 miles
The Prudhoe Bay Oil Field is situated approximately 400 miles north of Fairbanks, Alaska.
The Prudhoe Bay Oil Field was officially discovered in December 1967.
Answer: False
While a natural gas flare was observed in December 1967, the official confirmation of the oil field occurred in March 1968.
Production at Prudhoe Bay began before the field's official confirmation date.
Answer: False
Commercial production at Prudhoe Bay commenced in June 1977, which was after the field's official confirmation in March 1968.
The area was identified as a potential oil field due to similarities with basins in Texas.
Answer: False
Geologists noted similarities to oil basins in Wyoming, not Texas, when identifying the potential of the Prudhoe Bay area.
Naval Petroleum Reserve No. 4 was established in the region in response to oil discoveries in the 1950s.
Answer: False
Naval Petroleum Reserve No. 4 was established in 1923, predating the significant oil discoveries of the 1950s.
The discovery of the Swanson River Oil Field prompted early exploration surveys in the Arctic.
Answer: True
The 1957 discovery of the Swanson River Oil Field on the Kenai Peninsula stimulated geological and seismic surveys in the Alaskan Arctic, contributing to the eventual identification of the Prudhoe structure.
The discovery well site at Prudhoe Bay is listed on the National Register of Historic Places.
Answer: True
The site of the field's discovery well was indeed listed on the National Register of Historic Places in 2000.
When did oil production commence at the Prudhoe Bay Oil Field?
Answer: June 20, 1977
Commercial oil production at the Prudhoe Bay Oil Field began on June 20, 1977.
The discovery of which oil field in 1957 spurred initial geological surveys in the Alaskan Arctic that eventually led to identifying the Prudhoe structure?
Answer: Swanson River Oil Field
The discovery of the Swanson River Oil Field in 1957 was a catalyst for early geological surveys in the Alaskan Arctic, which ultimately contributed to identifying the Prudhoe structure.
The Prudhoe Bay Oil Field was confirmed discovered by which two companies?
Answer: Humble Oil (Exxon) and Atlantic Richfield Company (ARCO)
The official confirmation of the Prudhoe Bay Oil Field involved Humble Oil (later Exxon) and Atlantic Richfield Company (ARCO).
The Sadlerochit Group is identified as the primary geological formation for oil and gas production at Prudhoe Bay.
Answer: True
The Sadlerochit Group is indeed the primary geological formation from which oil and gas are extracted at the Prudhoe Bay Oil Field.
The Prudhoe Bay State No. 1 well encountered the Ivishak sandstone, which yielded only natural gas.
Answer: False
The Ivishak sandstone formation yielded not only natural gas but also significant quantities of oil and condensate.
What is the primary geological formation identified as the reservoir for oil and gas production at Prudhoe Bay?
Answer: The Sadlerochit Group
The Sadlerochit Group is the principal geological formation serving as the reservoir for hydrocarbon extraction at the Prudhoe Bay Oil Field.
The Prudhoe Bay Oil Field is situated on which geological structure?
Answer: An anticline on the Barrow Arch
The Prudhoe Bay Oil Field is structurally located on an anticline situated atop the Barrow Arch.
The Prudhoe Bay State No. 1 well encountered the Mississippian Lisburne limestone, which yielded:
Answer: Oil and natural gas
The Mississippian Lisburne limestone formation, encountered by the Prudhoe Bay State No. 1 well, yielded both oil and natural gas.
Prudhoe Bay is the largest oil field in North America by acreage.
Answer: True
Prudhoe Bay is recognized as the largest oil field in North America based on its extensive acreage.
The initial estimate for the volume of oil in place within the Prudhoe Bay Oil Field was approximately 25 billion barrels.
Answer: True
The original estimate for the oil in place at the Prudhoe Bay Oil Field was approximately 25 billion barrels.
The Prudhoe Bay Unit contains only one major oil pool named Prudhoe.
Answer: False
The Prudhoe Bay Unit encompasses multiple oil pools beyond just the 'Prudhoe' pool.
The peak production rate for the Prudhoe Bay Oil Field itself was 1 million barrels per day in 1988.
Answer: False
The peak production rate for the Prudhoe Bay Oil Field itself was 1.5 million barrels per day, achieved in 1988.
As of February 2021, Prudhoe Bay's daily oil production was over 500,000 barrels.
Answer: False
Recent data indicates daily production was approximately 319,013 barrels per day as of February 2021, which is below 500,000 barrels.
The Greater Prudhoe Bay area's production peaked in 1988, one year after the main field's peak.
Answer: False
The Greater Prudhoe Bay area's production peaked in 1989, one year after the main Prudhoe Bay field's peak in 1988.
As of August 2006, BP estimated that less than 1 billion barrels of recoverable oil remained in the field.
Answer: False
As of August 2006, BP estimated approximately 2 billion barrels of recoverable oil remained in the field.
The initial estimate for oil in place within the Ivishak sandstone was around 230 million barrels.
Answer: False
The initial estimate for the oil in place within the Ivishak sandstone was approximately 2.3 billion barrels, not 230 million.
The Greater Prudhoe Bay field has an estimated total recoverable oil capacity of 16 billion barrels.
Answer: True
The Greater Prudhoe Bay field's total recoverable oil is estimated at 16 billion barrels.
What is the Prudhoe Bay Oil Field primarily known for being?
Answer: The largest oil field in North America by acreage.
Prudhoe Bay is recognized as the largest oil field in North America based on its extensive acreage.
Approximately how many barrels of oil were originally estimated to be in place at the Prudhoe Bay Oil Field?
Answer: 25 billion barrels
The initial estimate for the oil in place at the Prudhoe Bay Oil Field was approximately 25 billion barrels.
What was the peak daily production rate achieved by the Prudhoe Bay Oil Field itself?
Answer: 1.5 million barrels per day
The peak production for the main Prudhoe Bay field was 1.5 million barrels per day, achieved in 1988.
What was the estimated total recoverable oil for the *Greater* Prudhoe Bay field?
Answer: 16 billion barrels
The estimated total recoverable oil for the Greater Prudhoe Bay field is 16 billion barrels.
What was the estimated total volume of natural gas in place for the Greater Prudhoe Bay field?
Answer: 46 trillion cubic feet
The Greater Prudhoe Bay field is estimated to contain a total of 46 trillion cubic feet of natural gas in place.
What was the estimated oil in place for the Mississippian Lisburne limestone formation at Prudhoe Bay, according to a 1991 Department of Energy estimate?
Answer: 3.1 billion barrels
A 1991 Department of Energy estimate placed the oil in place for the Mississippian Lisburne limestone formation at 3.1 billion barrels.
How much oil had been produced from the Greater Prudhoe Bay field as of March 2013?
Answer: 12 billion barrels
As of March 28, 2013, a total of 12 billion barrels of oil had been produced from the Greater Prudhoe Bay field.
What was the estimated total recoverable oil for the Prudhoe Bay field itself (excluding the Greater Prudhoe Bay area) as of August 2006?
Answer: 2 billion barrels
As of August 2006, BP estimated approximately 2 billion barrels of recoverable oil remained in the main Prudhoe Bay field.
What is the total acreage of the Prudhoe Bay Oil Field?
Answer: 213,543 acres
The total field area of Prudhoe Bay encompasses 213,543 acres.
BP was the sole operator of the Prudhoe Bay Oil Field throughout its entire history until its assets were sold.
Answer: False
BP was a major operator and partner, but not the sole operator, alongside ExxonMobil and ConocoPhillips, for much of the field's history.
The land on which the Prudhoe Bay Oil Field is located is privately owned by indigenous corporations.
Answer: False
The land is owned by the State of Alaska and leased as the Prudhoe Bay Unit; it is not privately owned by indigenous corporations.
Seawater injection is used to maintain reservoir pressure in the Prudhoe Bay Oil Field.
Answer: True
Seawater injection is a key operational process employed to sustain reservoir pressure as hydrocarbons are extracted.
Prior to BP's asset sale, ConocoPhillips held the largest ownership percentage in the Prudhoe Bay field.
Answer: False
ConocoPhillips and ExxonMobil each held 36% ownership, while BP held 26% prior to the asset sale; thus, ConocoPhillips did not hold the largest single percentage.
Which company acquired BP's Alaska assets, including its stake in Prudhoe Bay, in August 2019?
Answer: Hilcorp
In August 2019, Hilcorp acquired BP's Alaska assets, which included its stake in the Prudhoe Bay field.
Which of the following is NOT listed as a historical operator or partner in the Prudhoe Bay Oil Field?
Answer: Hilcorp
Hilcorp is a recent acquirer of BP's assets, not a historical operator or partner in the field's development.
Who is described as a pioneer in exploring fracking at the Prudhoe Bay Oil Field, specifically targeting HRZ shale?
Answer: Paul Basinski
Paul Basinski is identified as a pioneer in the exploration of hydraulic fracturing (fracking) techniques applied to the HRZ shale at the Prudhoe Bay Oil Field.
The March 2006 oil spill at Prudhoe Bay involved the release of over 10,000 barrels of oil.
Answer: False
The spill in March 2006 was reported to involve up to 6,400 barrels of oil, not over 10,000.
BP pleaded guilty to a felony violation of the Clean Water Act following the 2006 oil spill.
Answer: False
BP pleaded guilty to a misdemeanor, not a felony, violation of the Clean Water Act in relation to the 2006 oil spill.
The August 2006 shutdown of Prudhoe Bay was caused by a natural gas explosion.
Answer: False
The shutdown was prompted by the discovery of severe corrosion and a leak in transit pipelines, not a natural gas explosion.
The shutdown of Prudhoe Bay in August 2006 caused a significant decrease in global oil prices.
Answer: False
The reduction in supply from the largest US oil producer contributed to an increase, not a decrease, in world oil prices.
What was the approximate volume of oil spilled during the major incident in March 2006?
Answer: Up to 6,400 barrels
The March 2006 oil spill involved the release of up to 6,400 barrels of oil.
What led to the shutdown of the Prudhoe Bay Oil Field in August 2006?
Answer: Discovery of severe corrosion and a leak in transit pipelines
The shutdown was necessitated by the discovery of severe corrosion and a leak in transit pipelines, identified during inspections following the March 2006 spill.
What was BP's justification for not using pipeline inspection gauges ('pigs') for 14 years prior to the August 2006 shutdown?
Answer: They believed pigging equipment might damage the pipe integrity.
BP stated that their rationale for not using pipeline inspection gauges ('pigs') for 14 years was the belief that such equipment could potentially compromise the pipe's integrity.
What was the consequence for BP after pleading guilty to a violation related to the March 2006 oil spill?
Answer: A $20 million payment including a criminal fine, community service, and restitution.
Following its guilty plea to a misdemeanor violation, BP agreed to a $20 million payment, encompassing a criminal fine, community service, and restitution.
The August 2006 shutdown of Prudhoe Bay significantly impacted US oil production by approximately what percentage?
Answer: 8%
The shutdown of Prudhoe Bay, the nation's largest oil producer at the time, resulted in an approximate 8% reduction in overall United States oil production.
Which of the following was NOT a direct consequence of the August 2006 Prudhoe Bay shutdown?
Answer: A permanent closure of the field.
The shutdown contributed to increased oil prices and reduced US production, but it did not lead to a permanent closure of the field.
The State of Alaska sued BP in March 2009, alleging negligence related to the 2006 shutdown. What was the primary basis for the lawsuit?
Answer: Negligence in corrosion control and management of transit lines.
The State of Alaska's lawsuit against BP centered on allegations of negligence in corrosion control and the management of transit pipelines, leading to the 2006 shutdown.
The Milne Point oil field is located east of Prudhoe Bay.
Answer: False
The Milne Point oil field is situated approximately 35 miles west of Prudhoe Bay.
Which of the following is an associated oil field located west of Prudhoe Bay?
Answer: Milne Point oil field
The Milne Point oil field is an associated field situated approximately 35 miles west of Prudhoe Bay.
Which of the following satellite fields is part of the Greater Prudhoe Bay area?
Answer: Aurora
Aurora is identified as one of the satellite fields that constitute the Greater Prudhoe Bay area.