NO103294L - - Google Patents
Info
- Publication number
- NO103294L NO103294L NO103294DA NO103294L NO 103294 L NO103294 L NO 103294L NO 103294D A NO103294D A NO 103294DA NO 103294 L NO103294 L NO 103294L
- Authority
- NO
- Norway
- Prior art keywords
- opening
- extension
- fracturing
- casing
- fracture
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
- D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
- Centrifugal Separators (AREA)
Abstract
Ekspanderbare foringsavsnltt, som f.eks. forings- glideskjøter (55,57) eller ekspansjonsskjøter (200,202), er anordnet på motsatte sider av et frakturinltleringssted for å gl rom for forlngs- og formasjonsbevegelse under frakturerlng av en brønn. Frakturlnltlerlngsstedet kan være tilvelebragt ved å utforme åpninger (36) gjennom brønnf6rlngen (20) og så utforme vlfteformede slisser (34) i formasjonen omkring fSrlngen (20). Disse slissene (34) kan være utformet av en hydraulisk stråle som er rettet gjennom åpningen (36) og så dreid generelt om åpningens midtpunkt. Disse vifteformede slissene (34) omskrives av en vinkel om forlngens akse (38) som er betydelig større enn den vinkelen som omskriver selve åpningen (36), gjennom hvilken spalten (34) ble utformet. Disse teknikkene er spesielt anvendbare ved frakturerlng av horisontale brønner, men er også brukbare ved vertikale brønner.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT265959 | 1959-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO103294L true NO103294L (no) |
Family
ID=11103179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO103294D NO103294L (no) | 1959-02-17 |
Country Status (11)
Country | Link |
---|---|
BE (1) | BE587672A (no) |
CA (1) | CA717577A (no) |
CH (1) | CH424077A (no) |
DE (1) | DE1469104A1 (no) |
DK (1) | DK102876C (no) |
ES (1) | ES255823A1 (no) |
FR (1) | FR1248765A (no) |
GB (1) | GB893604A (no) |
IT (1) | IT608856A (no) |
NL (1) | NL248466A (no) |
NO (1) | NO103294L (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE563123A (no) * | 1956-12-12 | |||
US3408341A (en) * | 1964-10-21 | 1968-10-29 | Eastman Kodak Co | Crystallinity promoters |
KR20120111990A (ko) * | 2011-03-31 | 2012-10-11 | 유인식 | 식물 지방산이 함유된 합성섬유의 제조방법 |
-
0
- NO NO103294D patent/NO103294L/no unknown
- NL NL248466D patent/NL248466A/xx unknown
- CA CA717577A patent/CA717577A/en not_active Expired
- IT IT608856D patent/IT608856A/it unknown
- BE BE587672D patent/BE587672A/xx unknown
-
1960
- 1960-02-12 GB GB5019/60A patent/GB893604A/en not_active Expired
- 1960-02-15 FR FR818469A patent/FR1248765A/fr not_active Expired
- 1960-02-15 DE DE19601469104 patent/DE1469104A1/de active Pending
- 1960-02-16 ES ES0255823A patent/ES255823A1/es not_active Expired
- 1960-02-16 DK DK59060AA patent/DK102876C/da active
- 1960-02-16 CH CH169460A patent/CH424077A/de unknown
Also Published As
Publication number | Publication date |
---|---|
DK102876C (da) | 1965-10-18 |
NL248466A (no) | |
DE1469104A1 (de) | 1968-12-12 |
IT608856A (no) | |
ES255823A1 (es) | 1960-08-16 |
CH424077A (de) | 1966-11-15 |
GB893604A (en) | 1962-04-11 |
CA717577A (en) | 1965-09-07 |
BE587672A (no) | |
FR1248765A (fr) | 1960-12-23 |
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