Abstract: A system and method that include receiving constraints that are specified as points in a three-dimensional coordinate system that represent a geological environment that includes a surface position and a subterranean portion of a wellsite and receiving data collected from at least one offset well that is located near the wellsite that pertain to a geology and at least one condition related to drilling of the at least one offset well and determining a set of points through which a wellbore is extendable at the wellsite. The system and method additionally include generating at least one well plan that is based on the constraints and the set of points for constructing a well associated with the wellbore. The system and method further include transmitting the at least one well plan to a drilling system to execute the at least one well plan to control drilling equipment to construct the well.

Abstract: A system and method that may include receiving information and analyzing the information with respect to tiered well construction activities. The system and method may also include determining at least one constraint associated with the tiered well construction activities based on the information. The system and method may additionally include generating a workflow that includes at least a series of tiered well construction activities based on the at least one constraint.

Abstract: A method can include receiving information that includes well trajectory information, wellsite equipment information and driller information; based at least in part on the information, determining a level of detail of human executable well plan instructions; based at least in part on the information, generating a well plan where the well plan includes human executable well plan instructions based on the determined level of detail; and outputting the well plan.

Abstract: A method for controlling field equipment can include receiving information via an interface of a control system; analyzing the information by the control system with respect to tiered well construction activities; based on the analyzing, generating a workflow that includes at least a series of tiered well construction activities; and transmitting a signal from the control system to the field equipment to control the field equipment to perform at least one of the series of tiered well construction activities.

Abstract: A method for controlling field equipment can include receiving information via an interface of a control system; analyzing the information by the control system with respect to tiered well construction activities; based on the analyzing, generating a workflow that includes at least a series of tiered well construction activities; and transmitting a signal from the control system to the field equipment to control the field equipment to perform at least one of the series of tiered well construction activities.

Abstract: A method for controlling field equipment can include receiving information via an interface of a control system; analyzing the information by the control system with respect to tiered well construction activities; based on the analyzing, generating a workflow that includes at least a series of tiered well construction activities; and transmitting a signal from the control system to the field equipment to control the field equipment to perform at least one of the series of tiered well construction activities.

Abstract: A method can include receiving information that includes well trajectory information, wellsite equipment information and driller information; based at least in part on the information, determining a level of detail of human executable well plan instructions; based at least in part on the information, generating a well plan where the well plan includes human executable well plan instructions based on the determined level of detail; and outputting the well plan.

Abstract: A method can include receiving information that includes well trajectory information, wellsite equipment information and driller information; based at least in part on the information, determining a level of detail of human executable well plan instructions; based at least in part on the information, generating a well plan where the well plan includes human executable well plan instructions based on the determined level of detail; and outputting the well plan.

Abstract: A method for controlling field equipment can include receiving information via an interface of a control system; analyzing the information by the control system with respect to tiered well construction activities; based on the analyzing, generating a workflow that includes at least a series of tiered well construction activities; and transmitting a signal from the control system to the field equipment to control the field equipment to perform at least one of the series of tiered well construction activities.

Abstract: A method can include receiving information that includes well trajectory information, wellsite equipment information and driller information; based at least in part on the information, determining a level of detail of human executable well plan instructions; based at least in part on the information, generating a well plan where the well plan includes human executable well plan instructions based on the determined level of detail; and outputting the well plan.

Abstract: A metrology device incorporates a programmable smart card. The smart card may be a Java programmable smart card and allows the metrology device to access Java applications and resources while still retaining independent control over its metrological functions. A smart card interface allows the smart card and metrological device to communicate with each other using the ISO 7816 protocol. The smart card may be external to the metrology device, or it may be fixedly installed in the metrology device. Java applications may be pre-loaded or downloaded on the smart card. The metrological device may select which applications to be run on the smart card. The smart card may have an enhanced operating system that includes various metrological functions as native functions. Alternatively, the metrological functions may be included as part of a Java class library which may be accessed by the operating system or Java applications.