Which term refers to both the drilling and developing phases of well construction?

The term that refers to both the drilling and developing phases of well construction is "Well Completion." This process encompasses the activities involved in preparing a drilled well for production, which includes the final steps after drilling, such as casing, perforating, and installing equipment needed for production. Well completion ensures that the well is operational and capable of flowing oil or gas.

Understanding this term is crucial as it encapsulates not just the physical drilling aspect, but also the technical and engineering processes that follow to make a well productive. The combination of drilling and development actions defines the overall scope of well completion, distinguishing it from other stages of well activities that may focus on just one aspect.

Other terms, while related, refer to specific parts of the overall process. For example, well construction might describe the overall process of taking a well from planning through to being operational, but it does not specifically highlight the post-drilling activities essential for production. Well development typically refers to the process of managing and optimizing a well after it has been completed, and well drilling is exclusively focused on the act of drilling itself, without including the development stage that ensures the well functions effectively.