Temperature survey:

It is also used to determine the height of cement behind the casing and to locate the source of water influx into the wellbore.

Terms Related to Temperature survey

• Deviation survey

  An operation made to determine the angle from which a bit has deviated from the vertical during drilling. There are two basic deviation-survey, or drift-survey, ...

• Pressure, volume, and temperature (pvt) analysis

  An examination of reservoir fluid in a laboratory under various pressures, volumes, and temperatures to determine the characteristics and behavior of the fluid.

• Cementing

  1. The application of a liquid slurry of cement and water to various points inside or outside the casing. 2. To prepare and pump cement ...

• Bomb

  A thick-walled container, usually steel, used to hold devices that determine and record pressure or temperature in a wellbore. See bottomhole pressure.

• Cement bond survey

  An acoustic survey or sonic logging method that records the quality or hardness of the cement used in the annulus to bond the casing and ...

• Sonic log

  A type of acoustic log that records the travel time of sounds through objects, cement, or formation rocks. Often used to determine whether voids exist ...

• Azimuth

  (az) the compass direction of a directional survey or of the wellbore as planned or measured by a directional survey. The azimuth is usually specified ...