EA201000933A1 - Нкт с внутренним покрытием, исключающим отложения, и способ его нанесения - Google Patents
Нкт с внутренним покрытием, исключающим отложения, и способ его нанесенияInfo
- Publication number
- EA201000933A1 EA201000933A1 EA201000933A EA201000933A EA201000933A1 EA 201000933 A1 EA201000933 A1 EA 201000933A1 EA 201000933 A EA201000933 A EA 201000933A EA 201000933 A EA201000933 A EA 201000933A EA 201000933 A1 EA201000933 A1 EA 201000933A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- tubing
- coating
- sediments
- excluding
- tube
- Prior art date
Links
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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
- F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/58—Applying the releasing agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/76—Cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14598—Coating tubular articles
- B29C45/14622—Lining the inner or outer surface of tubular articles
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/01—Risers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
- B29C2043/3631—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices moving in a frame for pressing and stretching; material being subjected to compressing stretching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
- B29C2045/14327—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles anchoring by forcing the material to pass through a hole in the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0061—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
- B29C33/304—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting centering cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/005—Compensating volume or shape change during moulding, in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
- B29C37/0082—Mechanical anchoring
- B29C37/0085—Mechanical anchoring by means of openings in the layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14631—Coating reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/258—Tubular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2275/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Abstract
Изобретение относится к нефтедобывающей промышленности и направлено на предотвращение асфальтосмолопарафиновых отложений на внутренней поверхности колонны насосно-компрессорных труб (НКТ). На внутренней стенке НКТ выполняют покрытие из полиуретана, имеющего после отверждения глянцевую поверхность. Нанесение покрытия на внутреннюю поверхность НКТ, предварительно очищенную и обезжиренную, проводят путем нагнетания полиуретана до заполнения кольцевой полости, образованной внутренней стенкой НКТ и пуансоном. Для получения глянцевой поверхности покрытия используют пуансон, шероховатость наружной поверхности которого не ниже 9 класса чистоты.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007149567/06A RU2362942C1 (ru) | 2007-12-27 | 2007-12-27 | Насосно-компрессорная труба (нкт) с внутренним покрытием, исключающим отложения, и способ его нанесения |
PCT/RU2009/000047 WO2009084987A2 (ru) | 2007-12-27 | 2009-02-04 | Hkt с внутренним покрытием, исключающим отложения, и способ его нанесения |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201000933A1 true EA201000933A1 (ru) | 2010-12-30 |
Family
ID=40824928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201000933A EA201000933A1 (ru) | 2007-12-27 | 2009-02-04 | Нкт с внутренним покрытием, исключающим отложения, и способ его нанесения |
Country Status (13)
Country | Link |
---|---|
US (1) | US20100233365A1 (ru) |
EP (1) | EP2236896A4 (ru) |
CN (1) | CN101849131A (ru) |
AU (1) | AU2009203142B2 (ru) |
BR (1) | BRPI0906405A2 (ru) |
CU (1) | CU20100130A7 (ru) |
EA (1) | EA201000933A1 (ru) |
EC (1) | ECSP10010290A (ru) |
EG (1) | EG27051A (ru) |
MY (1) | MY179569A (ru) |
RU (1) | RU2362942C1 (ru) |
TN (1) | TN2010000261A1 (ru) |
WO (1) | WO2009084987A2 (ru) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2828991C (en) * | 2011-03-07 | 2020-04-28 | Atomic Energy Of Canada Limited | Processes and devices for applying coatings to the interior of tubes |
RU2487229C1 (ru) * | 2012-02-14 | 2013-07-10 | Александр Николаевич Переседов | Насосно-компрессорная труба |
CN102767368B (zh) * | 2012-07-20 | 2014-10-01 | 中国地质大学(武汉) | 基于聚氨酯加固井壁的模拟实验装置 |
DE102014219308A1 (de) * | 2014-09-24 | 2016-03-24 | Mahle International Gmbh | Verfahren zum Herstellen einer Anordnung mit einem Rohrkörper und einem Bauteil |
US10702882B2 (en) | 2014-10-30 | 2020-07-07 | Corning Incorporated | Method and system for the selective coating of an interior surface |
CN105675450B (zh) * | 2016-03-03 | 2018-03-20 | 东北石油大学 | 浮顶原油储罐传热传质过程实验装置及其实验方法 |
CN114509467A (zh) * | 2020-11-16 | 2022-05-17 | 中国石油天然气股份有限公司 | 蜡沉积模拟装置和方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB817419A (en) * | 1957-01-07 | 1959-07-29 | Douglas Randolph Lewis | Internally lined pipe and method of making same |
SU124896A1 (ru) * | 1959-03-14 | 1959-11-30 | Е.С. Зеиде | Способ борьбы с отложени ми парафина в лифтовых трубах нефт ных скважин и нефтепроводах |
SU129590A1 (ru) * | 1959-12-11 | 1960-11-30 | С.Ф. Люшин | Способ нанесени лакокрасочного покрыти на внутреннюю поверхность насосно-компрессорных труб |
SU492876A1 (ru) * | 1972-07-14 | 1975-11-25 | Устройство дл программного управлени | |
GB2021727B (en) * | 1978-05-19 | 1982-09-15 | Nippon Kokan Kk | Inner burr cutting and inner surface cleaning apparatus for long pipes of small and medium diameters |
JPS61189913A (ja) * | 1985-02-19 | 1986-08-23 | Riken Corp | 合成樹脂製の管継手製造法 |
RU2057645C1 (ru) * | 1992-12-31 | 1996-04-10 | Войсковая часть 52609 | Способ футерования внутренней поверхности металлических труб |
JPH08144358A (ja) * | 1994-11-22 | 1996-06-04 | Kubota Corp | ポーラスライニング管の製造方法 |
RU2144803C1 (ru) | 1996-12-10 | 2000-01-27 | Уральский научно-исследовательский институт травматологии и ортопедии | Способ хирургической коррекции шеечно-эпифизарной деформации проксимального отдела бедра |
GB9704364D0 (en) * | 1997-03-03 | 1997-04-23 | Oil States Ind Uk Ltd | Method of, and apparatus for, lining a pipe |
RU2118742C1 (ru) | 1997-09-29 | 1998-09-10 | Тюменский государственный нефтегазовый университет | Способ защиты внутренней поверхности трубопроводов полимерным материалом |
EP1144121A1 (de) * | 1999-01-26 | 2001-10-17 | DBS Beschichtung und Systeme Technik GmbH | Verfahren zur innenbeschichtung von rohren und beschichtungsanlage |
RU2184903C1 (ru) | 2001-01-29 | 2002-07-10 | Закрытое акционерное общество "Пегас" | Способ покрытия поверхностей трубопровода термопластом литьем под давлением |
US6796547B1 (en) * | 2002-02-20 | 2004-09-28 | Arnco Corporation | Collapsible duct |
RU31256U1 (ru) * | 2003-03-21 | 2003-07-27 | Боровков Дмитрий Владимирович | Колонна насосно-компрессорных металлических труб и насосно-компрессорная труба для колонны труб и транспортировки среды на поверхности |
DE10324321A1 (de) * | 2003-05-27 | 2004-12-23 | Putzmeister Ag | Transportrohr für Dickstoffe |
US7243409B2 (en) * | 2003-07-09 | 2007-07-17 | Lewis John K | Weldable conduit method of forming |
US20050067037A1 (en) * | 2003-09-30 | 2005-03-31 | Conocophillips Company | Collapse resistant composite riser |
CA2460297C (en) * | 2004-02-26 | 2016-01-12 | Industrial Rubber Products, Inc. | Rubber polyurethane liner |
RU2298642C1 (ru) * | 2005-09-14 | 2007-05-10 | Николай Александрович Петров | Способ борьбы с асфальтосмолопарафиновыми отложениями в нефтепромысловом оборудовании |
-
2007
- 2007-12-27 RU RU2007149567/06A patent/RU2362942C1/ru not_active IP Right Cessation
-
2009
- 2009-02-04 EA EA201000933A patent/EA201000933A1/ru unknown
- 2009-02-04 US US12/733,964 patent/US20100233365A1/en not_active Abandoned
- 2009-02-04 CN CN200980100903A patent/CN101849131A/zh active Pending
- 2009-02-04 MY MYPI2010003053A patent/MY179569A/en unknown
- 2009-02-04 WO PCT/RU2009/000047 patent/WO2009084987A2/ru active Application Filing
- 2009-02-04 AU AU2009203142A patent/AU2009203142B2/en not_active Ceased
- 2009-02-04 EP EP09700095.4A patent/EP2236896A4/de not_active Withdrawn
- 2009-02-04 BR BRPI0906405-2A patent/BRPI0906405A2/pt not_active IP Right Cessation
-
2010
- 2010-06-04 TN TN2010000261A patent/TN2010000261A1/fr unknown
- 2010-06-21 CU CU20100130A patent/CU20100130A7/es unknown
- 2010-06-21 EC EC2010010290A patent/ECSP10010290A/es unknown
- 2010-06-24 EG EG2010061091A patent/EG27051A/xx active
Also Published As
Publication number | Publication date |
---|---|
EG27051A (en) | 2015-04-29 |
EP2236896A2 (de) | 2010-10-06 |
WO2009084987A3 (ru) | 2009-09-11 |
MY179569A (en) | 2020-11-11 |
WO2009084987A2 (ru) | 2009-07-09 |
TN2010000261A1 (en) | 2011-11-11 |
CN101849131A (zh) | 2010-09-29 |
RU2362942C1 (ru) | 2009-07-27 |
AU2009203142B2 (en) | 2013-05-16 |
BRPI0906405A2 (pt) | 2015-07-14 |
ECSP10010290A (es) | 2011-02-28 |
EP2236896A4 (de) | 2014-05-21 |
US20100233365A1 (en) | 2010-09-16 |
AU2009203142A1 (en) | 2009-07-09 |
CU20100130A7 (es) | 2012-06-21 |
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