IT201700117866A1 - Apparato di perforazione e metodo per lo sblocco di aste di perforazione in presa in un terreno circostante - Google Patents

Apparato di perforazione e metodo per lo sblocco di aste di perforazione in presa in un terreno circostante

Info

Publication number
IT201700117866A1
IT201700117866A1 IT102017000117866A IT201700117866A IT201700117866A1 IT 201700117866 A1 IT201700117866 A1 IT 201700117866A1 IT 102017000117866 A IT102017000117866 A IT 102017000117866A IT 201700117866 A IT201700117866 A IT 201700117866A IT 201700117866 A1 IT201700117866 A1 IT 201700117866A1
Authority
IT
Italy
Prior art keywords
auctions
unlocking
drill
drilling equipment
surrounding land
Prior art date
Application number
IT102017000117866A
Other languages
English (en)
Inventor
Gilberto Toffolo
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Priority to IT102017000117866A priority Critical patent/IT201700117866A1/it
Priority to EP18793481.5A priority patent/EP3698012B1/en
Priority to PCT/IB2018/058048 priority patent/WO2019077518A1/en
Priority to CA3084456A priority patent/CA3084456A1/en
Priority to US16/756,989 priority patent/US11280145B2/en
Publication of IT201700117866A1 publication Critical patent/IT201700117866A1/it

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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/005—Fishing for or freeing objects in boreholes or wells using vibrating or oscillating means
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
IT102017000117866A 2017-10-18 2017-10-18 Apparato di perforazione e metodo per lo sblocco di aste di perforazione in presa in un terreno circostante IT201700117866A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT102017000117866A IT201700117866A1 (it) 2017-10-18 2017-10-18 Apparato di perforazione e metodo per lo sblocco di aste di perforazione in presa in un terreno circostante
EP18793481.5A EP3698012B1 (en) 2017-10-18 2018-10-17 Drilling apparatus and method for releasing drilling rods stuck in surrounding ground
PCT/IB2018/058048 WO2019077518A1 (en) 2017-10-18 2018-10-17 DRILLING APPARATUS AND METHOD FOR CLEARING DRILLING RODS COATED IN SURROUNDING SOIL
CA3084456A CA3084456A1 (en) 2017-10-18 2018-10-17 Drilling apparatus and method for releasing drilling rods stuck in surrounding ground
US16/756,989 US11280145B2 (en) 2017-10-18 2018-10-17 Drilling apparatus and method for releasing drilling rods stuck in surrounding ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000117866A IT201700117866A1 (it) 2017-10-18 2017-10-18 Apparato di perforazione e metodo per lo sblocco di aste di perforazione in presa in un terreno circostante

Publications (1)

Publication Number Publication Date
IT201700117866A1 true IT201700117866A1 (it) 2019-04-18

Family

ID=61224371

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000117866A IT201700117866A1 (it) 2017-10-18 2017-10-18 Apparato di perforazione e metodo per lo sblocco di aste di perforazione in presa in un terreno circostante

Country Status (5)

Country Link
US (1) US11280145B2 (it)
EP (1) EP3698012B1 (it)
CA (1) CA3084456A1 (it)
IT (1) IT201700117866A1 (it)
WO (1) WO2019077518A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562320A (en) * 1947-12-12 1951-07-31 Elmo O Lowe Torque controlled well jar
US20050194183A1 (en) * 2004-03-04 2005-09-08 Gleitman Daniel D. Providing a local response to a local condition in an oil well
US20090266612A1 (en) * 2008-04-29 2009-10-29 Smith International, Inc. Vibrating downhole tool
WO2013009312A1 (en) * 2011-07-14 2013-01-17 Halliburton Energy Services, Inc. Methods and systems for controlling torque transfer from rotating equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9612524D0 (en) * 1996-06-14 1996-08-14 Anderson Charles A Drilling apparatus
US7204324B2 (en) * 2004-03-03 2007-04-17 Halliburton Energy Services, Inc. Rotating systems associated with drill pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562320A (en) * 1947-12-12 1951-07-31 Elmo O Lowe Torque controlled well jar
US20050194183A1 (en) * 2004-03-04 2005-09-08 Gleitman Daniel D. Providing a local response to a local condition in an oil well
US20090266612A1 (en) * 2008-04-29 2009-10-29 Smith International, Inc. Vibrating downhole tool
WO2013009312A1 (en) * 2011-07-14 2013-01-17 Halliburton Energy Services, Inc. Methods and systems for controlling torque transfer from rotating equipment

Also Published As

Publication number Publication date
EP3698012B1 (en) 2021-09-29
US11280145B2 (en) 2022-03-22
US20210123314A1 (en) 2021-04-29
EP3698012A1 (en) 2020-08-26
WO2019077518A1 (en) 2019-04-25
CA3084456A1 (en) 2019-04-25

Similar Documents

Publication Publication Date Title
GB2587117B (en) Rotary steerable drilling tool and method
GB201915450D0 (en) Downhole tools having controlled degradation and method
PL3247861T3 (pl) Urządzenie i sposób wiercenia kierunkowego otworu w podłożu
GB2575752B (en) Downhole tools having controlled degradation and method
GB2565976A (en) Treatment fluids comprising recycled drilling cuttings and methods of use
GB2553471B (en) One trip wellbore cleanup and setting a subterranean tool method
GB2540081B (en) Locating a downhole tool in a wellbore
ZA201907803B (en) Down the hole drilling machine and method for drilling rock
GB201814903D0 (en) Method and device for hole cleaning and drilling hydraulic design
GB201506087D0 (en) A tool and method for facilitating communication between a computer apparatus and a device in a drill string
GB2572892B (en) Methods and systems for drilling boreholes in earth formations
ZA201907802B (en) Down the hole drilling machine and method for drilling rock
NO345437B1 (en) Mud loss treatment drilling tool and method
HK1252340A1 (zh) 處理鑽探泥漿的處理單元及相應方法
EP3186470A4 (en) Apparatus and methods for downhole tool deployment for well drilling and other well operations
GB201500274D0 (en) Communication methods and apparatuses for downhole logging tools
GB2564259B (en) Smart well plug and method for inspecting the integrity of a barrier in an underground wellbore
SG11202009003XA (en) Offshore work equipment and method for constructing thereof
IT201700117866A1 (it) Apparato di perforazione e metodo per lo sblocco di aste di perforazione in presa in un terreno circostante
SG11201706979RA (en) Seal assemblies for earth boring drill bits, drill bits so equipped, and related methods
GB201810031D0 (en) Mixing system and method for producing a drilling fluid for ground drilling and use in producing a drilling fluid for ground drilling
GB2525762B (en) High efficiency and high safety automated drilling rig for sinking wells for extracting hydrocarbons
GB2573926B (en) Drilling jig and drilling method using this drilling jig
GB2590023B (en) Downhole tool and well-drilling method
ITUA20161500A1 (it) Metodo di scavo in formazioni sotterranee