CN1298655C - 快硬早强油井水泥 - Google Patents
快硬早强油井水泥 Download PDFInfo
- Publication number
- CN1298655C CN1298655C CNB031175635A CN03117563A CN1298655C CN 1298655 C CN1298655 C CN 1298655C CN B031175635 A CNB031175635 A CN B031175635A CN 03117563 A CN03117563 A CN 03117563A CN 1298655 C CN1298655 C CN 1298655C
- Authority
- CN
- China
- Prior art keywords
- cement
- oil well
- early
- strength
- under
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004568 cement Substances 0.000 title claims abstract description 75
- 239000003129 oil well Substances 0.000 title claims abstract description 39
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims abstract description 12
- AGWMJKGGLUJAPB-UHFFFAOYSA-N aluminum;dicalcium;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Ca+2].[Ca+2].[Fe+3] AGWMJKGGLUJAPB-UHFFFAOYSA-N 0.000 claims abstract description 6
- HOOWDPSAHIOHCC-UHFFFAOYSA-N dialuminum tricalcium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[Al+3].[Al+3].[Ca++].[Ca++].[Ca++] HOOWDPSAHIOHCC-UHFFFAOYSA-N 0.000 claims abstract description 6
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 6
- 239000011707 mineral Substances 0.000 claims abstract description 6
- 229910021534 tricalcium silicate Inorganic materials 0.000 claims abstract description 6
- 235000019976 tricalcium silicate Nutrition 0.000 claims abstract description 6
- 235000019739 Dicalciumphosphate Nutrition 0.000 claims description 5
- 239000001506 calcium phosphate Substances 0.000 claims description 5
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 claims description 5
- 229940038472 dicalcium phosphate Drugs 0.000 claims description 5
- 229910000390 dicalcium phosphate Inorganic materials 0.000 claims description 5
- 235000010755 mineral Nutrition 0.000 claims description 5
- 235000013619 trace mineral Nutrition 0.000 claims description 5
- 239000011573 trace mineral Substances 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 1
- 235000012241 calcium silicate Nutrition 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 230000008719 thickening Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000011440 grout Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Description
| 品种 | 水质 | 水灰比 | 外加剂品种 | 15-30min稠度BC | 0-40BC可泵时间m1n | 40℃、20MPa稠化时间min | 38℃、8h强度MPa | 38℃、24h强度MPa | 游离液ml | |
| A级油井水泥 | 要求 | 蒸馏水 | 0.46 | / | ≤30.0 | / | ≥90* | ≥1.7 | ≥12.4 | / |
| 实际 | 蒸馏水 | 0.46 | / | 16.8 | / | 151* | 4.5 | 14.9 | / | |
| 快硬早强油井水泥 | 要求 | 蒸馏水 | 0.44 | / | ≤25.0 | ≥75 | ≥90 | >6.5 | >15.0 | ≤2.0 |
| 实际 | 蒸馏水 | 0.44 | / | 15.0 | 89 | 124 | 8.1 | 20.1 | 0.1 | |
| 要求 | 自来水 | 0.44 | CaCl2 | ≤30.0 | / | 40-70 | >15.0 | / | / | |
| 实际 | 自来水 | 0.44 | CaCl2 | 22.0 | 37 | 53 | 18.0 | / | / | |
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031175635A CN1298655C (zh) | 2003-03-31 | 2003-03-31 | 快硬早强油井水泥 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031175635A CN1298655C (zh) | 2003-03-31 | 2003-03-31 | 快硬早强油井水泥 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1454860A CN1454860A (zh) | 2003-11-12 |
| CN1298655C true CN1298655C (zh) | 2007-02-07 |
Family
ID=29260143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031175635A Expired - Lifetime CN1298655C (zh) | 2003-03-31 | 2003-03-31 | 快硬早强油井水泥 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1298655C (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2261322C1 (ru) * | 2004-05-13 | 2005-09-27 | Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" | Тампонажный раствор |
| CN102942314B (zh) * | 2012-11-30 | 2014-07-09 | 广西鱼峰水泥股份有限公司 | 一种油井水泥及其生产方法 |
| CN112094060A (zh) * | 2020-09-27 | 2020-12-18 | 大连水泥集团有限公司 | 一种高温固井水泥及其制备方法和应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149900A (en) * | 1977-02-28 | 1979-04-17 | Halliburton Company | Oil well cementing composition |
| CN1050860A (zh) * | 1989-10-13 | 1991-04-24 | 淄博市临淄水泥厂 | 机立窑生产75℃油井水泥 |
| CN1148577A (zh) * | 1995-10-24 | 1997-04-30 | 淄博市张店特种水泥工业集团公司 | 一种油井水泥 |
-
2003
- 2003-03-31 CN CNB031175635A patent/CN1298655C/zh not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149900A (en) * | 1977-02-28 | 1979-04-17 | Halliburton Company | Oil well cementing composition |
| CN1050860A (zh) * | 1989-10-13 | 1991-04-24 | 淄博市临淄水泥厂 | 机立窑生产75℃油井水泥 |
| CN1148577A (zh) * | 1995-10-24 | 1997-04-30 | 淄博市张店特种水泥工业集团公司 | 一种油井水泥 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1454860A (zh) | 2003-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chengdu Jiahua special engineering material Co.,Ltd. Assignor: SICHUAN JIAHUA ENTERPRISE (Group) Co.,Ltd. Contract record no.: 2010510000111 Denomination of invention: Quick-hardening earyly-strenthening cement for oil well Granted publication date: 20070207 License type: Exclusive License Open date: 20031112 Record date: 20101108 |
|
| C56 | Change in the name or address of the patentee |
Owner name: JIAHUA SPECIAL CEMENT CO., LTD. Free format text: FORMER NAME: SICHUAN JIAHUA ENTERPRISE (GROUP) CORP., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 614003 Ma'anshan City, Sichuan Province, No. nine Feng Road, No. 2, Patentee after: JIAHUA SPECIAL CEMENT Co.,Ltd. Address before: 614003 Ma'anshan City, Sichuan Province, No. nine Feng Road, No. 2, Patentee before: SICHUAN JIAHUA ENTERPRISE (Group) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070207 |