Well construction communication and control

Patent metadata

Field	Value
Publication number	US-11143010-B2
Application number	US-201715621107-A
Country	US
Kind code	B2
Filing date	Jun 13, 2017
Priority date	Jun 13, 2017
Publication date	Oct 12, 2021
Grant date	Oct 12, 2021

Abstract

Apparatus and methods regarding a first processing system operable to receive a job plan developed by a second processing system, and implement the job plan, including generating commands for an equipment controller based on the job plan. The first processing system is operable to transmit, through a network, the commands to the controller for execution by the controller. The first processing system is operable to iteratively (i) monitor, through the network, current conditions of the well construction system during execution of commands by the controller; (ii) update the implementation of the job plan, including generating updated commands for the controller based on the job plan and the current well construction system conditions when the current well construction system conditions indicate a deviation from the implementation; and (iii) transmit, through the network, the updated commands to the controller for execution by the controller.

First claim

What is claimed is:

1. An apparatus comprising:
a first processing system comprising a processor and a memory including computer program code, wherein the first processing system is operable to:
receive a job plan developed by a second processing system, wherein the job plan:
is based on geological and/or geophysical data descriptive of a target formation of a well to be constructed by a well construction system; and
includes details pertaining to trajectory of the well and mud, casing, drill bits, and bottom hole assembly components to be used during the construction; and

implement the job plan comprising generating commands for one or more equipment controllers based on the job plan, wherein the one or more equipment controllers are operable to control equipment of the well construction system;
transmit, through a network, the commands to the one or more equipment controllers for execution of the commands by the one or more equipment controllers; and
iteratively:
monitor, through the network, current conditions of the well construction system during execution of commands by the one or more equipment controllers;
update the implementation of the job plan comprising generating updated commands for the one or more equipment controllers based on the job plan and on the current conditions of the well construction system when the current conditions of the well construction system indicate a deviation from the implementation; and
transmit, through the network, the updated commands to the one or more equipment controllers for execution of the updated commands by the one or more equipment controllers.

2. The apparatus of claim 1 wherein the first processing system comprises dedicated resources comprising at least a portion of the processor and at least a portion of the memory, and wherein the dedicated resources are dedicated to monitoring the current conditions of the well construction system, updating the implementation, and transmitting the updated commands.

3. The apparatus of claim 1 wherein the job plan includes a generalized operation with defined constraints of parameters of the generalized operation.

4. The apparatus of claim 1 further comprising the second processing system, wherein the second processing system comprises a processor and a memory including computer program code, and wherein the second processing system is operable to:
develop the job plan based further on the current conditions of the well construction system;
transmit the job plan to the first processing system; and
iteratively:
monitor, through the network, the current conditions of the well construction system during execution of the commands by the one or more equipment controllers;
update the job plan when the current conditions of the well construction system indicate a deviation from the job plan; and
transmit the updated job plan to the first processing system.

5. The apparatus of claim 1 further comprising the network, wherein:
the network comprises a common data bus;
the current conditions of the well construction system are made available via the common data bus; and
the first processing system is operable to monitor the current conditions of the well construction system via the common data bus.

6. The apparatus of claim 5 further comprising a third processing system communicatively coupled to the network and comprising a processor and a memory including computer program code, wherein the third processing system is operable to translate communications between the common data bus and the one or more equipment controllers, and wherein the communications include commands and the current conditions of the well construction system.

7. The apparatus of claim 6 wherein the third processing system is operable to translate the communications between one or more of a plurality of predetermined protocols and a common protocol used on the common data bus.

8. The apparatus of claim 1 wherein the current conditions of the well construction system include or are indicated by sensor data, status data, or a combination thereof communicated from the one or more equipment controllers.

9. The apparatus of claim 1 wherein the equipment of the well construction system is selected from the group consisting of equipment of a drilling rig control system, equipment of a drilling fluid circulation system, equipment of a managed pressure drilling system, equipment of a cementing system, and equipment of a rig walk system.

10. An apparatus comprising:
a network;
one or more equipment controller communicatively coupled to the network and operable to control equipment of a well construction system;
a first processing system communicatively coupled to the network and comprising a processor and a memory including computer program code, wherein the first processing system is operable to:
develop a job plan based on current conditions of the well construction system and geological and/or geophysical data descriptive of a target formation of a well to be constructed by the well construction system, wherein the job plan includes details pertaining to trajectory of the well and mud, casing, drill bits, and bottom hole assembly components to be used during the constructions; and
transmit the job plan through the network; and

a second processing system communicatively coupled to the network and comprising a processor and a memory including computer program code, wherein the second processing system is operable to:
receive the job plan through the network;
implement the job plan comprising generating commands for the one or more equipment controllers based on the job plan;
transmit, through the network, the commands to the one or more equipment controllers for execution of the commands by the one or more equipment controllers; and
iteratively:
monitor, through the network, the current conditions of the well construction system during execution of commands by the one or more equipment controllers;
update the implementation of the job plan comprising generating updated commands for the one or more equipment controllers based on the job plan and on the current conditions of the well construction system when the current conditions of the well construction system indicate a deviation from the implementation; and
transmit, through the network, the updated commands to the one or more equipment controllers for execution of the updated commands by the one or more equipment controllers.

11. The apparatus of claim 10 wherein the second processing system comprises dedicated resources comprising at least a portion of the processor and at least a portion of the memory, and wherein the dedicated resources are dedicated to monitoring the current conditions of the well construction system, updating the implementation, and transmitting the updated commands.

12. The apparatus of claim 10 wherein the first processing system is operable to iteratively:
monitor, through the network, the current conditions of the well construction system during execution of the commands by the one or more equipment controllers;
update the job plan when the current conditions of the well construction system indicate a deviation from the job plan; and
transmit the updated job plan through the network.

13. The apparatus of claim 10 wherein
the network comprises a common data bus;
the current conditions of the well construction system are made available via the common data bus; and
the second processing system is operable to monitor the current conditions of the well construction system via the common data bus.

14. The apparatus of claim 13 further comprising a third proce

Assignees

• Schlumberger Technology Corp

Inventors

• Zheng Shunfeng
• Rojas Juan Jose

Classifications

• G06Q10/06

  Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling · CPC title

• H04L67/12

  specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks · CPC title

• E21B44/00 Primary

  Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions · CPC title