Chełmno

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Chełmno

Coordinates

Location

Kujawsko-Pomorskie province:

• Bydgoszcz county, communes: Dąbrowa Chełmińska (20.16% participation in the concession block), Dobrcz (16.29%), Osielsko (2.18%)
  
  
• Bydgoszcz urban county, commune: urban Bydgoszcz (1.71%)
  
  
•  Chełmno county, communes: Chełmno (15.01%), Unisław (6.20%), urban Chełmno (4.40%), Kijewo Królewskie (1.53%)
  
  
•  Świecie county, communes: Świecie (17.89%), Pruszcz (14.61%)

Duration

Concession for 10 years, including:

• prospecting and exploration phase (5 years)
  
  
• extracting phase - after the investment decision

Participation

Winner of the tender (an entity or a consortium) 100%

Structural stage

• Caenozoic
  
  
• Permian-Mesozoic
  
  
• Palaeozoic

Petroleum play

I – Ordovician-Silurian-Devonian (and/or Carboniferous)

II – Carboniferous-Permian/Rotliegend

III – Permian (Zechstein/Main Dolomite)

Source rocks

I – Ordovician, Silurian and Devonian claystones and carbonates

II – Carboniferous (and/or older rocks in the basement) – claystones, carbonates with organic-rich interbeds

III – Permian/Main Dolomite organic-rich interbeds

Reservoir rocks

I – Devonian carbonates and/or Carboniferous sandstones

II – Carboniferous sandstones and Permian/Rotliegend sandstones

III – Permian/Main Dolomite carbonates

Seal rocks

I – Carboniferous fine-clastics and Zechstein evaporates

II – Zechstein evaporates

III – Zechstein evaporates

Thickness of overburden

I > 3,900 m

II > 3,800 m

III > 3,600 m

Trap type

I, II, III – stratigraphic and structural

The proposed minimum work program of prospecting and exploration phase

Stage I (12 months) – reprocessing, integration and reinterpretation of the archival seismic and borehole data

Stage II (12 months) – execution of 2D seismic survey (at least 50 km)

Stage III (24 months) – drilling of one well to the depth of 5000 m (TVD) with obligatory coring of perspective intervals and geophysical survey for petrographic and lithological analyses, hydrocarbon saturation and ensuring security during geological work. In case of deposit discover – performing of production tests and preparing to exploitation

Stage IV (12 months) – analysis of the data obtained