Geological and Mud Logging in Drilling Control

Inhaltsverzeichnis

• Case 1 Logs showing the beginning of an oil kick.
• Case 2 Detection of a water kick after swabbing at a pipe connection.
• Case 3 Using the chromatograph to detect abnormal pressures in undercompacted series.
• Case 4 Using calcimeters.
• Case 5 Entry into a gas reservoir and kick control while tripping.
• Case 6 Using resistivity measurements for the detection of salt beds.
• Case 7 Circulating out a gas kick.
• Case 8 Gas kick resulting in formation fracturation after closing the BOP.
• Case 9 Water flowing well.
• Case 10 Using temperature measurements and ‘d’ exponent calculations for the detection of undercompacted shales.
• Case 11 Drilling through an evaporitic series.
• Case 12 Drilling through a shaly sand series with interbedded salt layers becoming massive salt.
• Case 13 Diamond-Bit turbodrilling through an evaporitic series.
• Case 14 Drilling through a sandstone series with salt-cemented sand layers.