SU645957A1 - Drilling mud - Google Patents
Drilling mudInfo
- Publication number
- SU645957A1 SU645957A1 SU731884001A SU1884001A SU645957A1 SU 645957 A1 SU645957 A1 SU 645957A1 SU 731884001 A SU731884001 A SU 731884001A SU 1884001 A SU1884001 A SU 1884001A SU 645957 A1 SU645957 A1 SU 645957A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drilling mud
- content
- mud
- drilling
- modified
- Prior art date
Links
Landscapes
- Paper (AREA)
Description
В глинистую суспензию с содержа}шем соли хлористого 20-40% ввод т модифицированную мезгу (ММ) в количестве 2-5%.A modified pulp (MM) in the amount of 2-5% is introduced into the clay suspension with a content of salt salt chloride 20–40%.
В табл. I приведены показатели минерализованного глинистого раствора в зависимости от содержани в нем модифицированной мезги.In tab. I shows the indices of the mineralized mud solution depending on the content of the modified mash in it.
Таблица ITable I
Увеличение содержани ММ Еьние 5%, несмотрй на ( шжеииа водоотдачи, ухудшает структурио-механические и реологические свойства. о The increase in the MM content is 5%, despite (the yield loss, impairs structural-mechanical and rheological properties.
Таблица 2 В табл. 2 приведены данные, показывающие активное действие составл ющих ММкомпонен ° помимо присутств)пощего Б ней крахмала.Table 2 In table. Figure 2 shows data showing the active action of the components of MMcomponen °, in addition to the presence of starch that is poor in it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU731884001A SU645957A1 (en) | 1973-02-23 | 1973-02-23 | Drilling mud |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU731884001A SU645957A1 (en) | 1973-02-23 | 1973-02-23 | Drilling mud |
Publications (1)
Publication Number | Publication Date |
---|---|
SU645957A1 true SU645957A1 (en) | 1979-02-05 |
Family
ID=20542775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU731884001A SU645957A1 (en) | 1973-02-23 | 1973-02-23 | Drilling mud |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU645957A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021515A1 (en) * | 1979-06-14 | 1981-01-07 | Gebr. Soepenberg B.V. | A starch product suitable for use in drilling muds, a method for producing the same, a drilling mud containing said product and a method for drilling a shaft |
-
1973
- 1973-02-23 SU SU731884001A patent/SU645957A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021515A1 (en) * | 1979-06-14 | 1981-01-07 | Gebr. Soepenberg B.V. | A starch product suitable for use in drilling muds, a method for producing the same, a drilling mud containing said product and a method for drilling a shaft |
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