BR0012724A - Process for injection of dense additive in drilling wells and composition for this - Google Patents
Process for injection of dense additive in drilling wells and composition for thisInfo
- Publication number
- BR0012724A BR0012724A BR0012724-8A BR0012724A BR0012724A BR 0012724 A BR0012724 A BR 0012724A BR 0012724 A BR0012724 A BR 0012724A BR 0012724 A BR0012724 A BR 0012724A
- Authority
- BR
- Brazil
- Prior art keywords
- additive
- loss
- dense
- circulation
- percolation
- Prior art date
Links
- 239000000654 additive Substances 0.000 title abstract 9
- 230000000996 additive effect Effects 0.000 title abstract 8
- 238000005553 drilling Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 238000005325 percolation Methods 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/003—Means for stopping loss of drilling fluid
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
- Disintegrating Or Milling (AREA)
- Earth Drilling (AREA)
Abstract
"PROCESSO PARA INJEçãO DE ADITIVO DENSO EM POçOS DE PERFURAçãO E COMPOSIçãO PARA TAL". A presente invenção revela processa e composição de aditivos aperfeiçoados para uso no controle de perda de circulação, de perda de fluido e/ou de perda de percolação de fluido de perfuração durante operações de perfuração. Em particular, o aditivo é formado tal que o aditivo possa ser incorporado ao fluido de perfuração com velocidade muito maior do que aditivos pulverizados ou moídos de componentes similares. Cria-se um aditivo denso a partir de material de controle de perda de circulação e de percolação para uso em operações de perfuração. As etapas de criação desse aditivo denso incluem a moagem do material de controle de perda de circulação e de percolação para produzir um pequeno tamanho de partícula e aplicação de pressão ao material de controle de perda de circulação e de percolação, tal que ele se torne denso e seja forçado através de aberturas criando um aditivo denso peletizado. O aquecimento do material de controle de perda de circulação e de percolação, que pode liberar óleos ou outros componentes aglutinantes, é um subproduto típico do processo de se forçar o produto moído através das aberturas."PROCESS FOR INJECTION OF DENSE ADDITIVE IN DRILLING WELLS AND COMPOSITION FOR SUCH". The present invention discloses improved additive processes and composition for use in controlling loss of circulation, loss of fluid and / or loss of percolation of drilling fluid during drilling operations. In particular, the additive is formed such that the additive can be incorporated into the drilling fluid at a much faster rate than pulverized or ground additives of similar components. A dense additive is created from loss of circulation and percolation control material for use in drilling operations. The steps in creating this dense additive include grinding the loss of circulation and percolation control material to produce a small particle size and applying pressure to the loss of circulation and percolation control material, such that it becomes dense and be forced through openings creating a dense pelletized additive. The heating of the control material for loss of circulation and percolation, which can release oils or other binder components, is a typical by-product of the process of forcing the ground product through the openings.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36055899A | 1999-07-26 | 1999-07-26 | |
| PCT/US2000/017982 WO2001007750A1 (en) | 1999-07-26 | 2000-06-29 | Method for injecting dense additive into drilling wells and composition therefore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0012724A true BR0012724A (en) | 2002-05-28 |
Family
ID=23418511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0012724-8A BR0012724A (en) | 1999-07-26 | 2000-06-29 | Process for injection of dense additive in drilling wells and composition for this |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1208282A1 (en) |
| CN (1) | CN1364211A (en) |
| AU (1) | AU5900900A (en) |
| BR (1) | BR0012724A (en) |
| CA (1) | CA2380237A1 (en) |
| MX (1) | MXPA02000956A (en) |
| NO (1) | NO20020385L (en) |
| RU (1) | RU2241730C2 (en) |
| WO (1) | WO2001007750A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040063588A1 (en) * | 2002-09-30 | 2004-04-01 | Grinding & Sizing Co., Inc. | Delivery system for drilling fluid dispersible additive tablet and associated methods |
| CA2452861C (en) * | 2003-12-12 | 2011-07-12 | Grinding & Sizing Co., Inc. | Method of use and composition of pomace additive |
| JP6451160B2 (en) * | 2014-09-09 | 2019-01-16 | 東洋製罐グループホールディングス株式会社 | Powder consisting of hydrolyzable resin particles |
| JP6062986B2 (en) | 2015-03-20 | 2017-01-18 | デクセリアルズ株式会社 | Filtration aid and filtration treatment method |
| JP6133348B2 (en) | 2015-03-30 | 2017-05-24 | デクセリアルズ株式会社 | Water purification agent, water purification agent production method, and water purification method |
| JP6109225B2 (en) | 2015-03-30 | 2017-04-05 | デクセリアルズ株式会社 | Water purification agent and water purification method |
| US10336930B2 (en) * | 2016-12-19 | 2019-07-02 | Saudi Arabian Oil Company | Date tree waste-based binary fibrous mix for moderate to severe loss control |
| RU2681714C2 (en) * | 2017-07-17 | 2019-03-12 | Общество с ограниченной ответственностью "БурениеСервис" | Method for obtaining erosion buffer liquid |
| US11125046B2 (en) * | 2019-12-10 | 2021-09-21 | Saudi Arabian Oil Company | Deploying wellbore patch for mitigating lost circulation |
| CN113898313B (en) * | 2021-10-13 | 2023-05-30 | 中石化石油工程技术服务有限公司 | Shale gas horizontal well oil-based drilling fluid collapse-preventing and leakage-stopping construction method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217965A (en) | 1979-08-21 | 1980-08-19 | Cremeans Jim G | Method for preventing fluid loss during drilling |
| US4428844A (en) * | 1981-06-29 | 1984-01-31 | The Sherwin-Williams Company | Compacted lost circulation material |
| US5147852A (en) * | 1989-10-16 | 1992-09-15 | Venture Innovations, Inc. | Reduction of seepage losses in well working compositions |
-
2000
- 2000-06-29 AU AU59009/00A patent/AU5900900A/en not_active Abandoned
- 2000-06-29 CN CN 00810859 patent/CN1364211A/en active Pending
- 2000-06-29 CA CA002380237A patent/CA2380237A1/en not_active Abandoned
- 2000-06-29 EP EP00945008A patent/EP1208282A1/en not_active Withdrawn
- 2000-06-29 MX MXPA02000956A patent/MXPA02000956A/en unknown
- 2000-06-29 RU RU2002104712/03A patent/RU2241730C2/en active
- 2000-06-29 BR BR0012724-8A patent/BR0012724A/en not_active IP Right Cessation
- 2000-06-29 WO PCT/US2000/017982 patent/WO2001007750A1/en not_active Application Discontinuation
-
2002
- 2002-01-24 NO NO20020385A patent/NO20020385L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001007750A1 (en) | 2001-02-01 |
| RU2241730C2 (en) | 2004-12-10 |
| MXPA02000956A (en) | 2002-09-18 |
| CN1364211A (en) | 2002-08-14 |
| AU5900900A (en) | 2001-02-13 |
| NO20020385D0 (en) | 2002-01-24 |
| CA2380237A1 (en) | 2001-02-01 |
| NO20020385L (en) | 2002-01-24 |
| EP1208282A1 (en) | 2002-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 6A E 7A ANUIDADES. |
|
| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1906 DE 17/07/2007. |
|
| B15K | Others concerning applications: alteration of classification |
Ipc: E21B 21/00 (2006.01), C09K 8/035 (2006.01) |