CA2603653A1 - Method for determination and correction of a drilling malfunction for a drilling unit - Google Patents
Method for determination and correction of a drilling malfunction for a drilling unit Download PDFInfo
- Publication number
- CA2603653A1 CA2603653A1 CA002603653A CA2603653A CA2603653A1 CA 2603653 A1 CA2603653 A1 CA 2603653A1 CA 002603653 A CA002603653 A CA 002603653A CA 2603653 A CA2603653 A CA 2603653A CA 2603653 A1 CA2603653 A1 CA 2603653A1
- Authority
- CA
- Canada
- Prior art keywords
- drilling
- determining
- correspondence
- malfunction
- response parameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- Earth Drilling (AREA)
Abstract
A method, and a computer readable medium for performing the method, for determining a drilling malfunction for a drilling unit, comprises determining a correspondence between at least one drilling operating parameter and at least one drilling response parameter; predicting a value of the drilling response parameter based on the correspondence and measurements of the drilling operating parameter; determining existence and at least one source of the malfunction when the predicted value is substantially different from a measured value of the drilling response parameter; and using the determination to select and implement corrective action to the at least one source, by replacement or adjustment of at least one component of the drilling unit. The invention provides improved accuracy and effectiveness in identifying and addressing malfunctions of the drilling unit.
Claims (8)
1. A method for determining a drilling malfunction, comprising:
determining a correspondence between at least one drilling operating parameter and at least one drilling response parameter;
predicting a value of the drilling response parameter based on the correspondence and measurements of the drilling operating parameter; and determining existence of the malfunction when the predicted value is substantially different from a measured value of the drilling response parameter.
determining a correspondence between at least one drilling operating parameter and at least one drilling response parameter;
predicting a value of the drilling response parameter based on the correspondence and measurements of the drilling operating parameter; and determining existence of the malfunction when the predicted value is substantially different from a measured value of the drilling response parameter.
2. The method of claim 1 wherein the drilling operating parameter comprises at least one of weight on bit, rotary torque and drilling fluid flow rate.
3. The method of claim 1 or claim 2 wherein the at least one drilling response parameter comprises rate of penetration.
4. The method of any one of claims 1 to 3 wherein the determining the correspondence comprises training an artificial neural network.
5. A computer readable medium having recorded thereon computer readable instructions for performing steps comprising:
determining a correspondence between at least one drilling operating parameter and at least one drilling response parameter;
predicting a value of the drilling response parameter based on the correspondence and measurements of the drilling operating parameter; and determining existence of a drilling malfunction when the predicted value is substantially different from a measured value of the drilling response parameter.
determining a correspondence between at least one drilling operating parameter and at least one drilling response parameter;
predicting a value of the drilling response parameter based on the correspondence and measurements of the drilling operating parameter; and determining existence of a drilling malfunction when the predicted value is substantially different from a measured value of the drilling response parameter.
6. The computer readable medium of claim 5 wherein the drilling operating parameter comprises at least one of weight on bit, rotary torque and drilling fluid flow rate.
7. The computer readable medium of claim 5 or claim 6 wherein the at least one drilling response parameter comprises rate of penetration.
8. The computer readable medium of any one of claims 5 to 7 wherein the determining the correspondence comprises training an artificial neural network.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37411702P | 2002-04-19 | 2002-04-19 | |
| US60/374,117 | 2002-04-19 | ||
| CA002482931A CA2482931C (en) | 2002-04-19 | 2003-04-03 | Method for improving drilling depth measurements |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002482931A Division CA2482931C (en) | 2002-04-19 | 2003-04-03 | Method for improving drilling depth measurements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2603653A1 true CA2603653A1 (en) | 2003-10-30 |
| CA2603653C CA2603653C (en) | 2010-10-19 |
Family
ID=38719476
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2603653A Expired - Fee Related CA2603653C (en) | 2002-04-19 | 2003-04-03 | Method for determination and correction of a drilling malfunction for a drilling unit |
| CA2604810A Expired - Fee Related CA2604810C (en) | 2002-04-19 | 2003-04-03 | Method for selecting and using drilling operating parameters for a drilling unit |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2604810A Expired - Fee Related CA2604810C (en) | 2002-04-19 | 2003-04-03 | Method for selecting and using drilling operating parameters for a drilling unit |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2603653C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9022140B2 (en) | 2012-10-31 | 2015-05-05 | Resource Energy Solutions Inc. | Methods and systems for improved drilling operations using real-time and historical drilling data |
| CN109899056A (en) * | 2017-12-07 | 2019-06-18 | 中国石油天然气股份有限公司 | Parameter determination method, device and the computer readable storage medium of pumping unit |
| CN112855113A (en) * | 2021-01-28 | 2021-05-28 | 北京三一智造科技有限公司 | Automatic drilling method and controller of rotary drilling rig, storage medium and electronic equipment |
| CN114658422A (en) * | 2022-04-19 | 2022-06-24 | 深圳市城安物联科技有限公司 | Method and device for accurately measuring and calibrating deep hole |
-
2003
- 2003-04-03 CA CA2603653A patent/CA2603653C/en not_active Expired - Fee Related
- 2003-04-03 CA CA2604810A patent/CA2604810C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9022140B2 (en) | 2012-10-31 | 2015-05-05 | Resource Energy Solutions Inc. | Methods and systems for improved drilling operations using real-time and historical drilling data |
| CN109899056A (en) * | 2017-12-07 | 2019-06-18 | 中国石油天然气股份有限公司 | Parameter determination method, device and the computer readable storage medium of pumping unit |
| CN112855113A (en) * | 2021-01-28 | 2021-05-28 | 北京三一智造科技有限公司 | Automatic drilling method and controller of rotary drilling rig, storage medium and electronic equipment |
| CN114658422A (en) * | 2022-04-19 | 2022-06-24 | 深圳市城安物联科技有限公司 | Method and device for accurately measuring and calibrating deep hole |
| CN114658422B (en) * | 2022-04-19 | 2023-03-21 | 深圳市城安物联科技有限公司 | Method and device for accurately measuring and calibrating deep hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2603653C (en) | 2010-10-19 |
| CA2604810A1 (en) | 2003-10-30 |
| CA2604810C (en) | 2010-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20220301 |
|
| MKLA | Lapsed |
Effective date: 20200831 |