SU899622A1 - Reagent for treating drilling mud - Google Patents
Reagent for treating drilling mud Download PDFInfo
- Publication number
- SU899622A1 SU899622A1 SU772505808A SU2505808A SU899622A1 SU 899622 A1 SU899622 A1 SU 899622A1 SU 772505808 A SU772505808 A SU 772505808A SU 2505808 A SU2505808 A SU 2505808A SU 899622 A1 SU899622 A1 SU 899622A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- reagent
- drilling mud
- treating drilling
- treating
- drilling
- Prior art date
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- Silicates, Zeolites, And Molecular Sieves (AREA)
Description
89 Проверку эффективности предложенного реагента производ т на бентонитовом растворе Бентонитовый раствор дел т на две пробы, в одну из них добавл ют 0,5% на сухое вещество полученного реагента, в дру гую - 0,5 гипанЗо Обе пробы перемешивают при помощи мешалки в течение 4 2 ч, затем определ ют их технологические показатели„ О термостойкости реагентовсуд т по водоотдаче растворов , полученной на приборе ГрозНИИ при . Результаты лабораторных испытаний Приведены в таблице.89 Testing the effectiveness of the proposed reagent is performed on a bentonite solution. The bentonite solution is divided into two samples, 0.5% dry substance of the obtained reagent is added to one of them, and 0.5 gipanzo to the other - 0.5%. 4 2 hours, then their technological indicators are determined. The thermal stability of the reactants is determined by the water loss of the solutions obtained on the instrument of the GrozNII when. The results of laboratory tests are given in the table.
. 95 H,jp + 5 бентонитового. 95 H, jp + 5 bentonite
Продолжение таблицыTable continuation
Как видно из таблицы, ппадлагаемый реагент по сравнению с известным более эффективен как понизитель водоотдачи при комнатных и при повышенных () температурах, снижает в зкость и структурно-механические свойства раствора, что особенно важно при бурении в глинистых отложени х и при обработке ут желенных пресных растворов. Предлоиенный реагент позвол ет сократить расход гипана на 30 - kQ%. Низкие структурно-механические свойства позвол ют более полно использовать гидравлическую мощность буровых насосов, что приводит к повышению скоростей бурени .As can be seen from the table, as compared with the known reagent, the reagent is more effective as a water loss reducer at room and at elevated () temperatures, reduces the viscosity and structural and mechanical properties of the solution, which is especially important when drilling in clay sediments and in processing of fresh solutions. This reagent makes it possible to reduce the consumption of hypan by 30 - kQ%. Low structural and mechanical properties make it possible to more fully utilize the hydraulic power of mud pumps, which leads to an increase in drilling rates.
Предлагаемый реагент гфиготавливеетс на буровой Ё обычной глиномешалке .The proposed reagent is gphi prepared on a drilling rig with an ordinary clay mixer.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772505808A SU899622A1 (en) | 1977-06-01 | 1977-06-01 | Reagent for treating drilling mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772505808A SU899622A1 (en) | 1977-06-01 | 1977-06-01 | Reagent for treating drilling mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU899622A1 true SU899622A1 (en) | 1982-01-23 |
Family
ID=20717275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772505808A SU899622A1 (en) | 1977-06-01 | 1977-06-01 | Reagent for treating drilling mud |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU899622A1 (en) |
-
1977
- 1977-06-01 SU SU772505808A patent/SU899622A1/en active
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