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WorksheetsDrilling Quiz AEM
Total questions: 15
Worksheet time: 8mins
What is the first step in the Upstream oil and gas lifecycle?
Development
Exploration
Abandonment
Production
What is a wildcat well?
A well drilled with no offset well information
A well used for injecting gas or water
A well drilled in ultra-deep water
A well with gravel pack completion
What is the first step in the oil and gas lifecycle?
Midstream
Downstream
Upstream
Oil Refining and Processing
What is the purpose of drilling a well?
To increase reservoir boundary
To produce hydrocarbons
To transport oil
To remove facilities
Which type of rig is NOT suitable for harsh environments?
Jack-up rig
Semi-submersible rig
Tender-assisted drilling rig
Gravel pack rig
Which rig type can operate in ultra-deep water?
Jack-up rig
Semi-submersible rig
Tender-assisted drilling rig
Drill Ship
What determines rig selection?
Drilling crew quality and expected formation pressure
Rig size and water temperature
The type of completion method used
Whether it is upstream or downstream
What type of completion involves sand control?
Gravel pack completion
Open hole completion
Cased hole completion
Dual string completion
Pick a correct sequence of Drilling Process.
Drill a hole → Conductor casing run → Cement conductor casing → Drill smaller hole inside conductor casing → Intermediate casing run → Cement intermediate casing
Conductor casing run → Cement conductor casing → Drill a hole → Drill smaller hole inside conductor casing → Intermediate casing run → Cement intermediate casing
Drill smaller hole inside conductor casing → Drill a hole → Intermediate casing run → Cement conductor casing → Conductor casing run → Cement intermediate casing
Cement conductor casing → Drill a hole → Conductor casing run → Drill smaller hole inside conductor casing → Cement intermediate casing → Intermediate casing run
Appraisal wells are drilled to confirm the commerciality of a reservoir.
True
False
Semi-submersible rigs are floating structures towed from one location to another.
True
False
Jack-up rigs can operate in water depths up to 650 ft.
True
False
Abandonment involves removing the reservoir boundary.
True
False
During the exploration phase, wells will be drilled ________ offset well information available
with
without
The main stages in the oil and gas lifecycle are Exploration, Appraisal, (a) , Production, and Abandonment.
