Goldenstedt Z23 -2

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Location

General informations:

Administrative Information
Operator: 
EMPG
Administrative country&region&county: 
  • Germany
  • NIEDERSACHSEN
  • Weser-Ems
  • Vechta
Geological Information
Location: 
Latitude: 52.747088000000
Longitude: 8.325278000000
Operational Information
Main Category: 
Tight Gas Wells
Hydraulic Fracturing Depth: 
4226 m
Date of Well Stimulation: 
2010
Date of First Well Stimulation: 
August 2010
Date of Second Well Stimulation: 
August 2010
Date of Third Well Stimulation: 
October 2010
Environmental information
Baseline, Monitoring Report: 
m
Total volume of water used for the fracturing: 
5704.84 m3

Monitoring:

Monitoring 1

Volume of water used for the fracturing, m3: 
5704.84 m3
Propant
Volume of proppant used, t: 
520.60 t
Proppant max mass % of total hydraulic fracturing fluid: 
8.24 %
Composition of the fracturing fluid, Ingredients, %
CO2: 
0.0069 %
Water: 
90.2530 %
Water (part of the chemicals): 
0.0254 %
Sodium Bicarbonate: 
0.0107 %
Potassium iodide: 
0.0005 %
Formaldehyde: 
0.0001 %
Magnesium nitrate: 
0.0006 %
Prop-2-yn-1-ol: 
0.0006 %
2-Butoxyethanol: 
0.0498 %
Sodium hydroxid: 
0.0033 %
5-Chloro-2-methyl-3(2H)-isothiazolone and 2-methyl-3(2H)-isothiazolone: 
0.0006 %
Tetranatriumethylendiamintetraacetat: 
0.0019 %
Formic Acid: 
0.0057 %
Acetic Acid: 
0.0001 %
Methanol: 
0.0002 %
Isopropanol: 
0.0277 %
Tetramethylammonium chloride: 
0.1018 %
Hydrochloric acid: 
0.0459 %
Diammoniumperoxodisulfat: 
0.0020 %
Citrus extract: 
0.0009 %
Magnesium chloride: 
0.0003 %
2.2'.2''-nitrilotriethanol: 
0.0191 %
Sodium thiosulfate: 
0.0087 %
Sodium bromate: 
0.0125 %
Tetramethlammiumchlorid: 
0.0168 %
Aliphatic acid salt: 
0.0382 %
Polysaccharidderivate: 
0.3240 %
Inorganic salt: 
0.0022 %
Inorganic borate: 
0.0022 %
Amphoteric alkylamine: 
0.0189 %
Linear Alcohol Ethoxylates (1): 
0.0166 %
Linear Alcohol Ethoxylates (2): 
0.0175 %
Linear Alcohol Ethoxylates (3): 
0.0042 %
Glycolehter: 
0.0009 %
Aromatic ketone: 
0.0011 %
Aliphatic fatty alcohol polyglycol ether: 
0.0002 %
Aromatic hydrocarbons: 
0.0001 %
Oxyalkylated alkylalcohol: 
0.0001 %
Aromatic aldehyde: 
0.0002 %
Sum of all unknown Substances: 
0.8306 %
Total amount of fracturing fluid, m3: 
6326.53 m3
Custom chemical substances: 

Charts:

Volume of water used for the fracturing

Composition of the fracturing fluid - Monitoring1

Composition of the fracturing fluid - Monitoring2

Reports:

AttachmentSize
PDF icon Monitoring information143.99 KB