What information can be derived from a well completion report?

A well completion report provides comprehensive details about the finished state of a well after drilling operations are completed. It documents essential information that is crucial for understanding the well's productivity and geological context. The report typically includes the final depth of the well, which is vital for assessing the reach of the drilling and potential reservoirs tapped into.

Additionally, formation properties are detailed to evaluate the geological characteristics encountered, such as permeability, porosity, and any relevant mineralogy. This data is crucial for assessing the well's ability to produce fluids like oil or natural gas.

Casing size is also reported since it influences the structural integrity of the well and protects against collapse while isolating various formations. Lastly, production tests included in the report indicate the well's output capabilities, offering insights into the economic viability of the well.

This comprehensive scope of information from a completion report is pivotal for engineers and geologists in making informed decisions about production strategies and further development or exploration activities. Other options do not capture the multifaceted and production-oriented information that a completion report typically provides.