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Current published drilling records

Category 1: Longest well (MD)

# Operator Country Field/Concession Rig Name Well Name Measured Depth (ftMD) Measured Depth (mMD) Year
1 ADNOC Offshore UAE Upper Zakum AD68 UZ706 53,000 16,163.6 2024
2 ADNOC Offshore UAE Upper Zakum AD68 UZ696 52,000 15,848.8 2024
3 ADNOC Offshore UAE Upper Zakum AD68 UZ685 51,000 15,544.0 2023

Category 2: Highest ERD Ratio (MD/TVD)

# Operator Country Field/Concession Rig Name Well Name ERD Ratio Year
1
2
3

Category 3: Deepest Well (TVD)

# Operator Country Field/Concession Rig Name Well Name Total Vertical Depth (ftTVD) Total Vertical Depth (mTVD) Year
1
2
3

Category 4: Longest Casing* (Shoe to wellhead)

# Operator Country Field/Concession Rig Name Well Name Total Length (ftMD) Total Length (mMD) Year
1
2
3

Category 5: Longest Liner* (Shoe to Liner Running Tool)

# Operator Country Field/Concession Rig Name Well Name Total Length (ftMD) Total Length (mMD) Year
1
2
3

Category 6: Heaviest Casing*

#OperatorCountryField/ConcessionRig NameWell NameBuoyant Casing Weight (klbs)Buoyant Casing Weight (kN)Year
1
2
3

Category 7: Longest Bitrun

#OperatorCountryField/ConcessionRig NameWell NameTotal Bitrun (ft)Total Bitrun (m)Year
1
2
3

Category 8: Footage per 24hrs

#OperatorCountryField/ConcessionRig NameWell NameFootage (ft)Footage (m)Year
1
2
3

Category 9: Highest Recorded Temperature

#OperatorCountryField/ConcessionRig NameWell NameBottom Hole Temperature (°F)Bottom Hole Temperature (°C)Year
1
2
3

Category 10: Highest Recorded Formation Pressure

#OperatorCountryField/ConcessionRig NameWell NameFormation Pressure (Psi)Formation Pressure (Bar)Year
1
2
3

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