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NO20151585A1 - Method and system for determining the state of a drilling operation - Google Patents

Method and system for determining the state of a drilling operation

Info

Publication number
NO20151585A1
NO20151585A1 NO20151585A NO20151585A NO20151585A1 NO 20151585 A1 NO20151585 A1 NO 20151585A1 NO 20151585 A NO20151585 A NO 20151585A NO 20151585 A NO20151585 A NO 20151585A NO 20151585 A1 NO20151585 A1 NO 20151585A1
Authority
NO
Norway
Prior art keywords
drilling operation
determining
state
time interval
providing
Prior art date
Application number
NO20151585A
Other languages
Norwegian (no)
Other versions
NO342073B1 (en
Inventor
Børre Tharaldsen
Original Assignee
Mhwirth As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mhwirth As filed Critical Mhwirth As
Priority to NO20151585A priority Critical patent/NO342073B1/en
Priority to US15/352,602 priority patent/US20170145805A1/en
Priority to GB1619358.3A priority patent/GB2545088B8/en
Publication of NO20151585A1 publication Critical patent/NO20151585A1/en
Publication of NO342073B1 publication Critical patent/NO342073B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B45/00—Measuring the drilling time or rate of penetration
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Numerical Control (AREA)
  • Debugging And Monitoring (AREA)
  • Mechanical Engineering (AREA)

Abstract

A method for determining a state of a drilling operation, comprising providing a first set of operational data of the drilling operation through a first time interval; providing a set of operational event dividers that delimit a plurality of second time intervals within the first time interval; for at least one of the second time intervals, providing a second set of operational data of the drilling operation through the second time interval, deriving characteristic values of the second set of operational data through the second time interval; and determining the state of the drilling operation based on the characteristic values. The invention also relates to a computer program product and a system for determining a state of a drilling operation.A method for determining a state of a drilling operation, comprising providing a first set of operational data of the drilling operation through a first time interval; providing a set of operational event dividers that delimit a plurality of second time intervals within the first time interval; for at least one of the second time intervals, providing a second set of operational data of the drilling operation through the second time interval, deriving characteristic values of the second set of operational data through the second time interval; and determining the state of the drilling operation based on the characteristic values. The invention also relates to a computer program product and a system for determining the state of a drilling operation.

NO20151585A 2015-11-19 2015-11-19 Method and system for determining the state of a drilling operation NO342073B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20151585A NO342073B1 (en) 2015-11-19 2015-11-19 Method and system for determining the state of a drilling operation
US15/352,602 US20170145805A1 (en) 2015-11-19 2016-11-16 Method and system for determining the state of a drilling operation
GB1619358.3A GB2545088B8 (en) 2015-11-19 2016-11-16 Method and system for determining the state of a drilling operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20151585A NO342073B1 (en) 2015-11-19 2015-11-19 Method and system for determining the state of a drilling operation

Publications (2)

Publication Number Publication Date
NO20151585A1 true NO20151585A1 (en) 2017-05-22
NO342073B1 NO342073B1 (en) 2018-03-19

Family

ID=58674832

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20151585A NO342073B1 (en) 2015-11-19 2015-11-19 Method and system for determining the state of a drilling operation

Country Status (3)

Country Link
US (1) US20170145805A1 (en)
GB (1) GB2545088B8 (en)
NO (1) NO342073B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018203753A1 (en) * 2017-05-04 2018-11-08 Mhwirth As Method and system for operating a drilling plant

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10066473B2 (en) * 2016-06-30 2018-09-04 Wipro Limited Method and a system for determining slip status of a drill string
CN109322653B (en) * 2017-07-28 2022-03-01 中国石油天然气股份有限公司 Ground rapid evaluation method and device for stick-slip characteristics of underground drill string
US11066902B2 (en) 2019-05-16 2021-07-20 Caterpillar Inc. Power management system for a drilling rig
CN116414793A (en) * 2021-12-31 2023-07-11 中国石油天然气集团有限公司 A method and device for identifying drilling working status based on drilling logs
NO349275B1 (en) 2023-02-08 2025-11-24 Mhwirth As Systems and methods for drilling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6892812B2 (en) * 2002-05-21 2005-05-17 Noble Drilling Services Inc. Automated method and system for determining the state of well operations and performing process evaluation
US9482084B2 (en) * 2012-09-06 2016-11-01 Exxonmobil Upstream Research Company Drilling advisory systems and methods to filter data
CN105074128B (en) * 2013-03-28 2018-12-07 普拉德研究及开发股份有限公司 Automatic drilling machine activity reports generates
US9850712B2 (en) * 2013-12-12 2017-12-26 Schlumberger Technology Corporation Determining drilling state for trajectory control
WO2016182570A1 (en) * 2015-05-13 2016-11-17 Halliburton Energy Services, Inc. Timeline visualization of events for monitoring well site drilling operations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018203753A1 (en) * 2017-05-04 2018-11-08 Mhwirth As Method and system for operating a drilling plant

Also Published As

Publication number Publication date
NO342073B1 (en) 2018-03-19
GB2545088B (en) 2019-02-27
GB2545088A (en) 2017-06-07
US20170145805A1 (en) 2017-05-25
GB2545088B8 (en) 2019-03-27

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