Published May 26, 1977
| Version v1
Patent
Open
Method of treating non-supporting underground formations
Description
Method of treating non-supporting underground formations, through which passes a borehole, aimed at preventing the transport of sand particles from the formation into the borehole during conveyance of liquids. (orig./RW)
Availability note (English)
MF available from INIS under the Report Number; Also available from Dt. Patentamt, Muenchen (FRG).Abstract (German)
Verfahren zur Behandlung einer nicht tragenden, unterirdischen, von einem Bohrloch durchteuften Formation zur Verhinderung des Transports von Sandteilchen aus der Formation in das Bohrloch waehrend der Foerderung von Fluiden. (orig./RW)Files
9373394.pdf
Files
(632.6 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:f411b43ae81498142015ef6016a970bb
|
632.6 kB | Preview Download |
Additional details
Additional titles
- Original title (German)
- Verfahren zur Behandlung von nicht tragenden, unterirdischen Formationen
Publishing Information
- Imprint Pagination
- 22 p.
- IPC:
- Int. Cl. E21B 33/13; E02D 3/12.
- IPC
- Int. Cl. E21B 33/13; E02D 3/12.
- Patent number
- DE patent document 2425312/C/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 9373394
- Subject category
- S58: GEOSCIENCES;
- Descriptors DEI
- BOREHOLES; DISPERSIONS; EPOXIDES; SAND; SUPPORTS; TRANSPORT
- Descriptors DEC
- CAVITIES; MECHANICAL STRUCTURES; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS
Optional Information
- Notes
- 9 tabs.