NO941304L - Termisk stabilt, oljebasert borefluid - Google Patents
Termisk stabilt, oljebasert borefluidInfo
- Publication number
- NO941304L NO941304L NO941304A NO941304A NO941304L NO 941304 L NO941304 L NO 941304L NO 941304 A NO941304 A NO 941304A NO 941304 A NO941304 A NO 941304A NO 941304 L NO941304 L NO 941304L
- Authority
- NO
- Norway
- Prior art keywords
- oil
- drilling fluid
- based drilling
- thermally stable
- group
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000005553 drilling Methods 0.000 title abstract 2
- -1 polyethylene Polymers 0.000 abstract 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 244000043261 Hevea brasiliensis Species 0.000 abstract 1
- 239000005062 Polybutadiene Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 229920005549 butyl rubber Polymers 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 239000003623 enhancer Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 229920002857 polybutadiene Polymers 0.000 abstract 1
- 229920001748 polybutylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920001195 polyisoprene Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 239000000565 sealant Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
Et oljebasert borefluid som kan holdes på temperaturer over 204*C under opprettholdelse av fluidets flytegrense omfatter (i) olje, (ii) et overflateaktivt middel, (iii) en organofil leire, (iv) en polymer tetningstilsats valgt fra gruppen som består av polystyren, polybutadien, polyetylen, polypropylen, polybutylen, po- lyisopren, naturgummi, butylgummi, poly- merer bestående av minst to monomerer valgt fra gruppen som består av styren, butadien, isopren og vinylkarboksylsyre og blandinger av disse, og (v) et sulfonert elastomert, polymert, viskositetsøkende middel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78603491A | 1991-10-31 | 1991-10-31 | |
| PCT/US1992/009160 WO1993009201A1 (en) | 1991-10-31 | 1992-10-22 | Thermally stable oil-base drilling fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO941304D0 NO941304D0 (no) | 1994-04-12 |
| NO941304L true NO941304L (no) | 1994-04-27 |
Family
ID=26785131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO941304A NO941304L (no) | 1991-10-31 | 1994-04-12 | Termisk stabilt, oljebasert borefluid |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO941304L (no) |
-
1994
- 1994-04-12 NO NO941304A patent/NO941304L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO941304D0 (no) | 1994-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE455819T1 (de) | Abnehmbare verschlussmembrane aus im wesentlichen gasundurchlässiger thermoplastischer elastomerzusammensetzung | |
| KR860008247A (ko) | 감압성 접착제 조성물 | |
| GB1516599A (en) | Blend of thermoelastic polymers including block radial polymers to be used as pharmaceutical sealing and resealing materials | |
| KR910009836A (ko) | 개선된 취입 성형법 및 취입 성형 조성물 | |
| EP0866096A4 (en) | Thermoplastic polymer composition | |
| KR930002460A (ko) | 열가소성 탄성중합체 코팅제, 콜크 혹은 밀폐재이용 방법 및 탄성중합체 조성물 | |
| KR920019895A (ko) | 압력 민감 점착 조성물 및 이것을 사용한 압력 민감 점착 테이프 또는 시트 | |
| KR960702491A (ko) | 할로겐- 부재 발포제를 사용하여 제조된 발포성- 플라스틱 판(cellular-plas-tic panels manufactured using halogen-free propellants) | |
| KR960700307A (ko) | 산화된 아스팔트 고무 시스템(oxidized asphalt rubber system) | |
| PT85496B (en) | Process of obtention of copolymers in blocks abc with base in butadiene and isoprene and its application | |
| ATE388201T1 (de) | Thermoplastische elastomerzusammensetzung mit verbesserter eigenschaft | |
| KR960017814A (ko) | 비대칭 방사상 중합체를 함유하는 저점도 접착제 조성물 | |
| KR910008079A (ko) | 비닐-방향족 중합체를 주제로 한 혼합물 | |
| NO941304L (no) | Termisk stabilt, oljebasert borefluid | |
| EP0833207A3 (de) | Flexographische Druckformen für UV härtbare Druckfarben | |
| US4677133A (en) | Thermally applied sealants and process | |
| JPS56115377A (en) | Prolonged action solid volatile material | |
| KR900011801A (ko) | 스티렌계중합체 및 그 제조방법 | |
| DK564486D0 (da) | Thermoplastiske elastomer-formstoffer og fremgangsmaade til fremstilling deraf | |
| KR910003002A (ko) | 경질 열가소성 중합체 및 테이퍼 스티렌-부타디엔 삼블록 열가소성 탄성 중합체의 중합체 혼합물 및 이의 제조방법 | |
| ES2159534T3 (es) | Procedimiento para preparar polvo de resina sintetica con resistencia mejorada a la adherencia de contacto. | |
| FI900114A0 (fi) | Vattenfasta laminater foer anvaendning vid laoga temperaturer. | |
| TH13941A (th) | ของไหลใช้ในการขุดเจาะมีพื้นฐานเป็นน้ำมันที่เสถียรต่อความร้อน | |
| GB1226234A (no) | ||
| DK0530169T3 (da) | Fremgangsmåde til omdannelse af polymere |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |