FI104850B - Rörledningssystem och förfarande för dess behandling med hjälp av en gris - Google Patents
Rörledningssystem och förfarande för dess behandling med hjälp av en gris Download PDFInfo
- Publication number
- FI104850B FI104850B FI933437A FI933437A FI104850B FI 104850 B FI104850 B FI 104850B FI 933437 A FI933437 A FI 933437A FI 933437 A FI933437 A FI 933437A FI 104850 B FI104850 B FI 104850B
- Authority
- FI
- Finland
- Prior art keywords
- pig
- pipe
- module
- conduit
- pipeline
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- 241000282887 Suidae Species 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000003345 natural gas Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 9
- 239000001993 wax Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/46—Launching or retrieval of pigs or moles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
- E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
- F16L55/38—Constructional aspects of the propulsion means, e.g. towed by cables driven by fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/10—Treating the inside of pipes
- F16L2101/12—Cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/40—Separating transported fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/70—Drill-well operations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
- Y10T137/4245—Cleaning or steam sterilizing
- Y10T137/4273—Mechanical cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/4891—With holder for solid, flaky or pulverized material to be dissolved or entrained
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pipeline Systems (AREA)
- Cleaning In General (AREA)
- Earth Drilling (AREA)
Claims (7)
1. Rörledningssystem vartill hör en strömningsledningsterminal (2), en första och en ίο andra ledning (11 och 12), en avlossningsstation for i rörsystemet löpande organ, s.k. gri- sar, för att införa grisar i den ena av den första och den andra ledningen samt en modul (1) i rörledningssystemet i punkten där nämnda tvä ledningar möts, kännetecknat därav att modulen tilläter grisen passera därigenom sä, att grisen kan avlossas, transporteras genom den första ledningen och modulen, och äterföras tili det ursprungliga utgängsläget is via den andra ledningen, och att modulen omfattar en första och en andra krökt rördel (3 och 4) vilka har kopplingar för anslutning tili strömningsledningama (11 och 12), samt ocksä en tredje och fjärde rördel (7 och 8) vilka har anslutningar tili strömningsledningsterminalen (2), styrstänger (13 och 14) belägna där den första och den tredje (3 och 7) rördelen möts samt där den andra 20 och den fjärde (4 och 8) rördelen möts, för att hindra grisen frän att hamna i den tredje och fjärde rördelen (7 och 8), samt ett normalt stängt ventilorgan (6) som styrs med ett styrsys-tem och som är anslutet tili den första och den andra krökta rördelen (3 och 4).
2. Rörledningssystem enligt patentkrav 1, kännetecknat därav att modulen (1) är ansluten där en första och en andra ledning i ett oljeproduktionssystem möts. 2s
3. Rörledningssystem enligt patentkrav 2, kännetecknat därav att oljeproduktionssys- temet är ett ventilsystem i vilket modulen är monterad.
4. Förfarande för behandling av ett rörledningssystem enligt patentkrav 1 med hjälp av en gris, vilket förfarande normalt fungerar sä att den första och den tredje (3 och 7) rördelen är förenade och den andra och den fjärde rördelen (4 och 8) är förenade och den första 30 och den andra rördelen (3 och 4) är ätskilda dä ventilorganet (6) är stängt, kännetecknat därav att grisen avlossas i den första ledningen (11) och transporteras genom den första ledningen tili modulen (1), och förslutningen mellan den första och den andra rördelen (3 10 104850 och 4) avlägsnas genom att det normalt stängda ventilorganet (6) öppnas, varvid grisen tilläts ätervända till sitt ursprungliga avlossningsläget via den andra ledningen (12).
5. Förfarande enligt patentkrav 4, kännetecknat därav att passagen mellan den tredje och den fjärde (7 och 8) rördelen sluts dä grisen passerar systemet. 5
6. Förfarande enligt patentkrav 4 eller 5, kännetecknat därav att det normala trycket i produktfluidema används for att pressa grisen tillbaka till sitt ursprungliga avlossningsläget pä en plattform.
7. Förfarande enligt patentkrav 4-6, kännetecknat därav att de producerade fluidema är olja och /eller naturgas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9203008 | 1992-08-03 | ||
BR929203008A BR9203008A (pt) | 1992-08-03 | 1992-08-03 | Equipamento a ser instalado junto a um poco para permitir a interligacao de duas linhas visando a passagem de um pig |
Publications (3)
Publication Number | Publication Date |
---|---|
FI933437A0 FI933437A0 (fi) | 1993-08-02 |
FI933437A FI933437A (fi) | 1994-02-04 |
FI104850B true FI104850B (sv) | 2000-04-14 |
Family
ID=4054670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI933437A FI104850B (sv) | 1992-08-03 | 1993-08-02 | Rörledningssystem och förfarande för dess behandling med hjälp av en gris |
Country Status (7)
Country | Link |
---|---|
US (1) | US5435338A (sv) |
EP (1) | EP0583912B1 (sv) |
AU (1) | AU670603B2 (sv) |
BR (1) | BR9203008A (sv) |
CA (1) | CA2101815C (sv) |
FI (1) | FI104850B (sv) |
NO (1) | NO305336B1 (sv) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9600248A (pt) * | 1996-01-29 | 1997-12-23 | Petroleo Brasileiro Sa | Método e aparelhagem para escoamento da produção submarina de petróleo com separaç o primária de gás |
BR9600249A (pt) * | 1996-01-29 | 1997-12-23 | Petroleo Brasileiro Sa | Método e aparelhagem para escoamento da produção submarina de petróleo |
BR9601401A (pt) * | 1996-04-16 | 1998-01-13 | Petroleo Brasileiro Sa | Método e aparelhagem para lançamento de pigs em tubulações submarinas |
FR2748293B1 (fr) * | 1996-05-03 | 1998-06-19 | Coflexip | Installation d'exploitation petroliere incorporant des socles de support de manifold, socle et procede de pose |
BR9602746A (pt) * | 1996-06-12 | 1998-09-08 | Petroleo Brasileiro Sa | Método e aparelhagem para produção submarina de petróleo com separação primária de gás e escoamento através da injeção de gás a alta pressão |
GB2341433B (en) * | 1997-05-30 | 2002-05-01 | Fmc Corp | Pig delivery and transport system for subsea wells |
US6182761B1 (en) * | 1997-11-12 | 2001-02-06 | Exxonmobil Upstream Research Company | Flowline extendable pigging valve assembly |
BR9801235A (pt) * | 1998-04-20 | 1999-11-16 | N C Consultoria Em Gas Natural | Conexão "n" |
US5983822A (en) | 1998-09-03 | 1999-11-16 | Texaco Inc. | Polygon floating offshore structure |
US6230645B1 (en) | 1998-09-03 | 2001-05-15 | Texaco Inc. | Floating offshore structure containing apertures |
NO313767B1 (no) * | 2000-03-20 | 2002-11-25 | Kvaerner Oilfield Prod As | Fremgangsmåte for å oppnå samtidig tilförsel av drivfluid til flere undersjöiske brönner og undersjöisk petroleums-produksjons-arrangement for samtidig produksjon av hydrokarboner fra flereundersjöiske brönner og tilförsel av drivfluid til de s |
GB0029285D0 (en) * | 2000-11-30 | 2001-01-17 | Alpha Thames Ltd | Pigging method and apparatus |
AU2010298814B2 (en) * | 2009-09-25 | 2015-12-10 | Aker Subsea As | Production manifold accessory |
US8950498B2 (en) * | 2013-01-10 | 2015-02-10 | Chevron U.S.A. Inc. | Methods, apparatus and systems for conveying fluids |
US9702215B1 (en) * | 2016-02-29 | 2017-07-11 | Fmc Technologies, Inc. | Subsea tree and methods of using the same |
NO20180820A1 (en) | 2018-06-13 | 2019-12-16 | Vetco Gray Scandinavia As | A hydrocarbon production field layout |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3224247A (en) * | 1961-08-11 | 1965-12-21 | Shell Oil Co | Proving flowmeters |
US3186014A (en) * | 1963-07-19 | 1965-06-01 | Cameron Iron Works Inc | Device for diverting a pipeline separator or like object |
US3288163A (en) * | 1963-09-05 | 1966-11-29 | Grove Valve & Regulator Co | Wiper ring for a fluid system flow interrupting device |
US3246666A (en) * | 1963-12-12 | 1966-04-19 | Maintenance Engineering Corp | Pipe ball transfer device |
US3428489A (en) * | 1964-10-12 | 1969-02-18 | Texas Pipe Line | Pipeline scraper-passing method and system |
US3397570A (en) * | 1966-06-13 | 1968-08-20 | Exxon Research Engineering Co | Unidirectional meter prover |
GB1166850A (en) * | 1966-12-22 | 1969-10-08 | Gen Descaling Co Ltd | Improvements in and relating to Uni-Directional Meter Provers |
US3422895A (en) * | 1967-09-20 | 1969-01-21 | Exxon Production Research Co | Well servicing |
US3562014A (en) * | 1969-05-16 | 1971-02-09 | Exxon Production Research Co | Pipeline scraper launching system |
US3637012A (en) * | 1969-10-20 | 1972-01-25 | Otis Eng Co | Well flow circulating methods |
US3682186A (en) * | 1971-01-25 | 1972-08-08 | Helmerich & Payne | Pipeline pump station by-pass |
US4528041A (en) * | 1984-03-07 | 1985-07-09 | Exxon Production Research Co. | Method for pigging hydrocarbon product flowlines |
US4574830A (en) * | 1984-03-07 | 1986-03-11 | Exxon Production Research Co. | Apparatus for pigging hydrocarbon product flowlines |
NO158643C (no) * | 1984-11-02 | 1988-10-12 | Petroles Cie Francaise | Anordning ved roerledningsutstyr. |
US5004048A (en) * | 1989-11-15 | 1991-04-02 | Bode Robert E | Apparatus for injecting displacement plugs |
-
1992
- 1992-08-03 BR BR929203008A patent/BR9203008A/pt not_active IP Right Cessation
-
1993
- 1993-08-02 FI FI933437A patent/FI104850B/sv not_active IP Right Cessation
- 1993-08-03 AU AU44434/93A patent/AU670603B2/en not_active Expired
- 1993-08-03 US US08/100,918 patent/US5435338A/en not_active Expired - Lifetime
- 1993-08-03 NO NO932774A patent/NO305336B1/no not_active IP Right Cessation
- 1993-08-03 CA CA002101815A patent/CA2101815C/en not_active Expired - Lifetime
- 1993-08-03 EP EP93306137A patent/EP0583912B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5435338A (en) | 1995-07-25 |
EP0583912A1 (en) | 1994-02-23 |
FI933437A (fi) | 1994-02-04 |
CA2101815C (en) | 1997-02-25 |
CA2101815A1 (en) | 1994-02-04 |
NO932774D0 (no) | 1993-08-03 |
NO932774L (no) | 1994-02-04 |
AU4443493A (en) | 1994-02-10 |
FI933437A0 (fi) | 1993-08-02 |
EP0583912B1 (en) | 1998-10-21 |
BR9203008A (pt) | 1994-02-22 |
AU670603B2 (en) | 1996-07-25 |
NO305336B1 (no) | 1999-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |