Title:
地熱試掘孔における環境調和型のバイオスタビライザーとプロセス流体の使用
Document Type and Number:
Japanese Patent JP6581311
Kind Code:
B2
Abstract:
The present invention relates to the use of a process fluid with an environmentally compatible biostabilizer in a geothermal borehole. The biostabilizer is characterized in that it comprises at least one organic acid, or a salt, alcohol or aldehyde thereof, wherein the at least one organic acid is selected from the group consisting of hop acids, resin acids, fatty acids and mixtures thereof. The biostabilizer is preferably a mixture of hop extract, rosin and myristic acid. The invention further relates to related process fluids and methods for producing the same.
Inventors:
Florian Emar Stopher
Marx Oman
Johann Marihardt
Marnik Michel Vasten
Marx Oman
Johann Marihardt
Marnik Michel Vasten
Application Number:
JP2018533769A
Publication Date:
September 25, 2019
Filing Date:
December 23, 2016
Export Citation:
Assignee:
AGRANA BETEILIGUNGS-AKTIENGESELLSCHAFT
International Classes:
C09K8/035; C09K8/62; E21B21/00
Domestic Patent References:
| JP2000282020A |
Foreign References:
| CN103923625A | ||||
| US5979556 |
Attorney, Agent or Firm:
Norihito Yamao
Tsuyoshi Sato
Tsuyoshi Sato