HRP20220983T1 - Uređaj za praćenje cjelovitosti podmorske bušotinje i njegov postupak - Google Patents

Uređaj za praćenje cjelovitosti podmorske bušotinje i njegov postupak Download PDF

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Publication number
HRP20220983T1
HRP20220983T1 HRP20220983TT HRP20220983T HRP20220983T1 HR P20220983 T1 HRP20220983 T1 HR P20220983T1 HR P20220983T T HRP20220983T T HR P20220983TT HR P20220983 T HRP20220983 T HR P20220983T HR P20220983 T1 HRP20220983 T1 HR P20220983T1
Authority
HR
Croatia
Prior art keywords
detection mechanism
subsea well
predetermined chemical
signaling
unit
Prior art date
Application number
HRP20220983TT
Other languages
English (en)
Inventor
Neil Gordon
Andrew Jaffrey
Original Assignee
Sentinel Subsea Ltd
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 Sentinel Subsea Ltd filed Critical Sentinel Subsea Ltd
Publication of HRP20220983T1 publication Critical patent/HRP20220983T1/hr

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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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • 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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • E21B47/111—Locating fluid leaks, intrusions or movements using tracers; using radioactivity using radioactivity
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E21B43/0122—Collecting oil or the like from a submerged leakage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Examining Or Testing Airtightness (AREA)

Claims (15)

1. Uređaj za praćenje cjelovitosti podmorske bušotine ili mjesta sekvestracije tekućine, uređaj sadrži mehanizam za detekciju (140,160,400) i signalni uređaj (265, 395), pri čemu je mehanizam za detekciju (140,160,400) konfiguriran da reagira kao odgovor na kontakt s unaprijed određenom kemikalijom (145, 180) i time otpušta signalni uređaj (265, 395).
2. Uređaj prema zahtjevu 1, naznačen time što mehanizam za detekciju (140,160, 400) sadrži materijal koji se razgrađuje kao odgovor na kontakt s unaprijed određenom kemikalijom (145,180).
3. Uređaj prema zahtjevima 1-2, naznačen time što kontakt s unaprijed određenom kemikalijom (145, 180) uzrokuje razgradnju materijala koji tvori mehanizam za detekciju (140, 160, 400), što dovodi do gubitka strukturalne cjelovitosti mehanizma za detekciju. (140,160, 400); pri čemu gubitak strukturalne cjelovitosti mehanizma za detekciju (140,160,400) inicira otpuštanje signalnog uređaja (265, 395).
4. Uređaj prema bilo kojem prethodnom zahtjevu, naznačen time što je unaprijed određena kemikalija (145,180) tekućina za praćenje (145).
5. Uređaj prema bilo kojem prethodnom zahtjevu, naznačen time što signalni mehanizam (265,395) sadrži najmanje jednu plutaču (265, 395) konfiguriranu za prijenos signala koji upozorava operatera na gubitak cjelovitosti u podmorskoj bušotini ili mjestu sekvestracije tekućine, pri čemu plutača (265, 395) sadrži unutarnji ili vanjski uzgon.
6. Uređaj prema bilo kojem prethodnom zahtjevu, naznačen time što je signalni mehanizam (265, 395) konfiguriran da se podigne na površinu vode i time odašilje signal da upozori operatera na gubitak cjelovitosti u podmorskoj bušotini ili mjestu sekvestracije tekućine.
7. Uređaj prema bilo kojem prethodnom zahtjevu, naznačen time što uređaj sadrži najmanje jednu jedinicu (350, 500, 520, 521) konfiguriranu za hvatanje i skupljanje volumena unaprijed određene kemikalije (145,180).
8. Uređaj prema zahtjevu 7, naznačen time što najmanje jedna jedinica (350,500,520,521) sadrži stožasto oblikovani dio (350, 520, 521), pri čemu stožasto oblikovani dio (350, 520,521) sadrži donji kraj koji ima prvi promjer, gornji kraj koji ima drugi promjer i stijenke, prvi promjer je veći od drugog promjera; pri čemu je donji kraj stožasto oblikovanog dijela (350,520,521) otvoren i konfiguriran za hvatanje volumena unaprijed određene kemikalije (145,180), i pri čemu gornji kraj stožasto oblikovanog dijela (350,520,521) sadrži najmanje jedan otvor (360).
9. Uređaj prema zahtjevu 8, naznačen time što sredstvo zavođenje sadrži najmanje jedan kanal, pri čemu je svaki kanal povezan s otvorom na gornjem kraju stožasto oblikovanog dijela (350, 520, 521) jedinice (350,500, 520, 521), i/ili pri čemu uređaj sadrži više jedinica (350, 500, 520, 521) raspoređenih uglavnom okomito, i pri Čemu je uređaj usidren za morsko dno, i/ili pri čemu se stožasto oblikovani dio (350, 520, 521) prve jedinice preklapa barem djelomično sa stožasto oblikovanim dijelom (350, 520, 521) druge jedinice, i pri čemu je kanal druge jedinice prihvaćen barem djelomično unutar kanala prve jedinice.
10. Uređaj prema bilo kojem prethodnom zahtjevu, naznačen time što uređaj sadrži reakcijsku komoru (540, 640) prilagođenu da sadrži barem dio najmanje jednog mehanizma za detekciju (140, 160, 400) i barem dio najmanje jednog signalnog mehanizma (265, 395), pri čemu je najmanje jedan mehanizam za detekciju (140,160,400) konfiguriran za zadržavanje najmanje jednog signalnog mehanizma (265, 395) u sigurnom položaju dok se najmanje jedan mehanizam za detekciju (140, 160, 400) ne razgradi i time otpušta najmanje jedan signalni mehanizam (265, 395); pri čemu reakcijska komora (540, 640) sadrži najmanje jedan otvor na prvom kraju kroz koji se prima unaprijed određena kemikalija (145,180).
11. Uređaj prema zahtjevu 10, naznačen time što uređaj sadrži sredstvo za montiranje (531) koje sadrži donju površinu, gornju površinu i središnji otvor, pri čemu je donja površina sredstva za montiranje (531) konfigurirana za zahvaćanje najgornje jedinice u nizu jedinica tako daje kanal najgornje jedinice poravnat sa središnjim otvorom sredstva za montiranje; i pri čemu je reakcijska komora (540, 640) konfigurirana za montiranje na gornju površinu sredstva za montiranje (531) tako da je otvor na prvom kraju reakcijske komore (540, 640) poravnat sa središnjim otvorom sredstva za montiranje (531).
12. Uređaj prema zahtjevima 1-11, naznačen time što svaki uređaj sadrži više od jednog mehanizma za detekciju (140,160, 400), pri čemu je svaki mehanizam za detekciju (140,160,400) konfiguriran da zadrži signalni uređaj (265, 395), i pri čemu svaki mehanizam za detekciju (140, 160, 400) sadrži različita mehanička, reaktivna i/ili fizička svojstva konfigurirana da osiguraju mehanizmu za detekciju (140, 160, 400) zadano vrijeme kvara.
13. Postupak za otkrivanje gubitka cjelovitosti u podmorskoj bušotini ili mjestu sekvestracije tekućine, postupak sadrži korake postavljanja najmanje jednog uređaja prema zahtjevima 1-12 na i/ili oko podmorske bušotine ili mjesta sekvestracije tekućine.
14. Postupak prema zahtjevu 13, naznačen time što postupak uključuje umetanje volumena unaprijed određene kemikalije (145) u podmorsku bušotinu ili mjesto za sekvestra čiju tekućine tako da je, barem na početku, zatvorena unutar podmorske bušotine ili mjesta za sekvestraciju tekućine.
15. Postupak prema zahtjevu 14, naznačen time što postupak uključuje umetanje volumena prve unaprijed određene kemikalije na prvu lokaciju u podmorskoj bušotini ili mjestu sekvestracije tekućine, i volumena druge unaprijed određene kemikalije na drugu lokaciju u podmorskoj bušotini ili mjestu sekvestracije tekućine, tako da su prva i druga unaprijed određena kemikalija, barem u početku, zatvorene unutar odnosne lokacije podmorske bušotine ili mjesta sekvestracije tekućine.
HRP20220983TT 2018-05-08 2019-05-07 Uređaj za praćenje cjelovitosti podmorske bušotinje i njegov postupak HRP20220983T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1807489.8A GB201807489D0 (en) 2018-05-08 2018-05-08 Apparatus and method
EP19730873.7A EP3775489B1 (en) 2018-05-08 2019-05-07 An apparatus for monitoring the integrity of a subsea well and a method thereof
PCT/GB2019/051258 WO2019215438A1 (en) 2018-05-08 2019-05-07 An apparatus for monitoring the integrity of a subsea well and a method thereof

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HRP20220983T1 true HRP20220983T1 (hr) 2022-11-11

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US (1) US12116886B2 (hr)
EP (1) EP3775489B1 (hr)
AU (1) AU2019267223B2 (hr)
BR (1) BR112020022752B1 (hr)
DK (1) DK3775489T3 (hr)
GB (2) GB201807489D0 (hr)
HR (1) HRP20220983T1 (hr)
WO (1) WO2019215438A1 (hr)

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DK3775489T3 (da) 2022-08-15
US20210071519A1 (en) 2021-03-11
BR112020022752A2 (pt) 2021-02-02
BR112020022752B1 (pt) 2022-11-16
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