Innovative
drilling fluids
Innovative
drilling fluids
We are an innovative and future-oriented partner in the energy supply and energy transition – particularly in the areas of deep and horizontal drilling (HDD). As pioneers in the geothermal market, with a focus on drilling fluids, we combine technological excellence with many years of experience to create sustainable solutions for a secure energy future.
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Rohoel-Aufsuchungs Aktiengesellschaft
CEP
CEP
GEOenergie Kirchweidach GmbH
GVV
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Rohoel-Aufsuchungs Aktiengesellschaft
H. Angers Soehne Bohr- und Brunnenbaugesellschaft mbH
H. Angers Soehne Bohr- und Brunnenbaugesellschaft mbH
H. Angers Soehne Bohr- und Brunnenbaugesellschaft mbH
H. Angers Soehne Bohr- und Brunnenbaugesellschaft mbH
EARTHWORKS GmbH
Geothermal Power Plant Company Traunreut mbH
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Rohoel-Aufsuchungs Aktiengesellschaft
RAG Hungary
RAG Hungary
TOP-THERMAL GmbH
TDE Field Services Kft.
RAG Rohoel-Aufsuchungs Aktiengesellschaft
TOP-THERMAL GmbH
TDE Field Services Kft.
RAG Rohoel-Aufsuchungs Aktiengesellschaft
STRATUM ENERGY ROMANIA LLC WILMINGTON
Geothermal Power Plant Company Traunreut mbH
FORAJ SONDE SA MURES
SNGN Romgaz SA Medias
Daldrup & Soehne AG
Daldrup & Soehne AG
Bayerngas GmbH
Daldrup & Soehne AG
FORALITH Drilling Support AG
Tulip Oil Netherlands BV.
Rhein Petroleum GmbH
H. Angers Soehne Bohr- und Brunnenbaugesellschaft mbH
H. Angers Soehne Bohr- und Brunnenbaugesellschaft mbH
H. Angers Soehne Bohr- und Brunnenbaugesellschaft mbH
Rhine Petroleum
Bayerngas GmbH
Vito Balmatt
MDPA
5P Energy
H. Angers Soehne Bohr- und Brunnenbaugesellschaft mbH
Geothermal Holzkirchen GmbH
TOP-THERMAL GmbH
Vito Balmatt
Ynsgoe
5P Energy
Hamm Gas
Enovos
Geothermal Holzkirchen GmbH
ECW
Maren Energy
Daldrup & Soehne AG
Daldrup & Soehne AG
5P Energy
K&S / Angers
Drilltec
Daldrup & Soehne AG
H. Angers Soehne Bohr- und Brunnenbaugesellschaft mbH
RED RAG Energy Drilling
TEC GmbH
HOST kft
ECW
Daldrup & Sons AG
Daldrup & Sons AG
5P Energy
Exxon Mobil
EWE AG
Daldrup & Sons AG
H. Angers Söhne Bohr- und Brunnenbaugesellschaft mbH
NAFTA as
OMV Austria Exploration & Production GmbH
Host Kft.
RDG GmbH & Co. KG
OMV Austria Exploration & Production GmbH
OMV Austria Exploration & Production GmbH
Marriott Drilling Ltd
OMV Austria Exploration & Production GmbH
Eder Brunnenbau GmbH
Eder Brunnenbau GmbH
Waterside HU
Daldrup & Sons AG
Daldrup & Sons AG
Rhein Petroleum GmbH
Eder Brunnenbau GmbH
Züblin Spezialtiefbau GmbH
Züblin Spezialtiefbau GmbH
Marriott Drilling Ltd
H. Angers Söhne Bohr- und Brunnenbaugesellschaft mbH
Marriott Drilling Ltd
Vermilion Energy Germany GmbH
H. Angers Söhne Bohr- und Brunnenbaugesellschaft mbH
RED Drilling & Services
Marriott Drilling Ltd
H. Angers Söhne Bohr- und Brunnenbaugesellschaft mbH
H. Angers Söhne Bohr- und Brunnenbaugesellschaft mbH
NAFTA as
Uniper Energy Storage GmbH
Uniper Energy Storage GmbH
Uniper Energy Storage GmbH
H. Angers Söhne Bohr- und Brunnenbaugesellschaft mbH
H. Angers Söhne Bohr- und Brunnenbaugesellschaft mbH
H. Angers Söhne Bohr- und Brunnenbaugesellschaft mbH
Vermilion Energy Germany GmbH
Saline Austria AG
Eder Brunnenbau GmbH
OMV Austria Exploration & Production GmbH
Eder Brunnenbau GmbH
Marriott Drilling Ltd
NAFTA as
Eder Brunnenbau GmbH
OMV Austria Exploration & Production GmbH
Vermilion Energy Germany GmbH
Uniper Energy Storage GmbH
H. Angers Söhne Bohr- und Brunnenbaugesellschaft mbH
H. Angers Söhne Bohr- und Brunnenbaugesellschaft mbH
ExxonMobil Production Germany
ExxonMobil Production Germany
ExxonMobil Production Germany
NAFTA as
Züblin Spezialtiefbau GmbH
Marriott Drilling Ltd
H. Angers Söhne Bohr- und Brunnenbaugesellschaft mbH
OMV Austria Exploration & Production GmbH
OMV Austria Exploration & Production GmbH
ADX VIE GmbH
NAFTA as
NAFTA as
OMV Austria Exploration & Production GmbH
OMV Austria Exploration & Production GmbH
Vermilion Energy Germany GmbH
Züblin Spezialtiefbau GmbH
RED Drilling & Services
ExxonMobil Production Germany
Rhine Petroleum
Nobian
Vermilion Energy Germany GmbH
INNARGI
INNARGI
Nobian
Vermilion Energy Germany GmbH
Geothermal energy inside
Uniper Energy Storage GmbH
ExxonMobil Production Germany
ExxonMobil Production Germany
ExxonMobil Production Germany
ExxonMobil Production Germany
ExxonMobil Production Germany
K & S
OMV Austria Exploration & Production GmbH
Geothermal energy inside
TOTAL
ADX VIE GmbH
ADX VIE GmbH
DEEEP Deep Geothermal Energy GmbH
K & S
Wellperform
DEEEP Deep Geothermal Energy GmbH
OMV Austria Exploration & Production GmbH
OMV Austria Exploration & Production GmbH
NAFTA as
Sirius ES at
a glance
-
2009
December - Founding with the first location
near Wels -
2013
Opening of a new location in Celle, Germany
-
2015
Opening of a branch in Bucharest, Romania
-
2020
Geothermal project launch
-
2023
Site opening in Spremberg, Germany
-
2025
Projects now exist in the countries of Belgium, Denmark, Germany, Finland, France, Holland, Croatia, Austria, Poland, Romania, Sweden, Switzerland, Serbia, Slovakia, Czech Republic, Turkey, Ukraine and Hungary.
Contribution to
Innovative Projects
Participation in international research projects:
We are committed to advancing sustainable technologies through international and national research collaborations. Our focus is on the development of environmentally friendly drilling fluids, innovative solids control devices, and new stabilizers that replace harmful biocides. Furthermore, Sirius-ES is driving forward concepts such as the upcycling of drill cuttings , transforming waste into a valuable resource for the construction materials industry.
NEFI - CASCADE
Part of the "New Energy for Industry" initiative in Upper Austria. The project combines the cascade use of heat – from high-temperature industrial supply to low-temperature heating and cooling – with Sirius-ES's contributions to the upcycling of drill cuttings and the development of environmentally friendly drilling mud.
OBF - Optimization & Field Qualification of a Flush-Operated Rotary Hammer
Research project with TU Clausthal and partners from the drilling industry for the development, testing and qualification of flush-operated drilling hammers.
Sirius STAFF 10
A natural, hop-based stabilizer developed in collaboration with leading industry partners and the University of Natural Resources and Life Sciences, Vienna. It offers an environmentally friendly, FDA-approved alternative to conventional biocides and is currently undergoing extensive laboratory and field trials.
Values at
Sirius-ES
Drilling Fluids, Solids Control and Waste Management for the Drilling Industry
Management
Alexander Buchner, MBA
Mohamed Faris, MBA
