coal bed methane (cbm) research project in … · • the comprehensive research was done about...
TRANSCRIPT
ARAMA DAİRE BAŞKANLIĞI
Exploration Department
Unconventional Projects
COAL BED METHANE (CBM) RESEARCH PROJECT IN ZONGULDAK REGION
Muhammed Emin BULGUROĞLUArmağan KAYKUN
Mehmed Ekrem YAZAROĞLUCanalp ÖZKUL
ARAMA DAİRE BAŞKANLIĞI
➢COAL BED METHANE PROJECT
➢DATA COLLECTION AND STUDY AREA
➢DATA INTERPRETATION
➢ ZONGULDAK BASIN vs U.S.A BASINS
➢TURKISH PETROLEUM CBM PROJECT
➢CONCLUSIONS
OUTLINE
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
❑ Collaboration protocol agreement was signed between Turkish Petroleum and Turkish Hardcoal Enterprises in October 2018.
• According to the agreement Turkish Hardcoal Enterprises will provide required data and exploration and production rights in their license area.
• Turkish Petroleum will act as the consultant for the exploration, drilling and production phase of the project.
❑ Another Collaboration protocol agreement was signed between Turkish International Company and Turkish Hardcoal Enterprises in October 2018.
• Based on the agreement Turkish International Company will be responsible for drilling operations.
COAL BED METHANE PROJECT
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
❑ Data Collection
• The comprehensive research was done about reservoir properties of CBM Basins around the World.
• Review of CBM studies conducted in Turkey from 1970’s to 2019 by several researchers.
• Reports and maps from the Mineral Research and Exploration Institute database was utilized.
DATA COLLECTION
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
STUDY AREA
Turkey
Zonguldak Karadon-Gelik Field9x8 Total of 72 km2
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
STUDY AREA
Geological Cross Section
Gelik
Karadon
EXPLORATION DEPARTMENT
Zonguldak Formation
Kozlu Formation
Karadon Formation
Alacaagzi Formation
ARAMA DAİRE BAŞKANLIĞI
Geological Cross Section
STUDY AREA
GelikKaradon
EXPLORATION DEPARTMENT
Alacaagzi Formation
Zonguldak Formation
Kozlu Formation
ARAMA DAİRE BAŞKANLIĞI
DATA INTERPRETATION
Log Data Stratigraphic SectionWell Locations
Formation Thickness Interpretation M. Emin Bulguroğlu
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
Total Coal Thickness Map Total Coal Thickness Map (Coal seams >1m)
M. Emin Bulguroğlu M. Emin Bulguroğlu
DATA INTERPRETATION
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
Limestone Lower Contact Map Coal Top Upper Contact Map
M. Emin BulguroğluM. Emin Bulguroğlu
DATA INTERPRETATION
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
2D View of Karadon Coal Galleries and Gelik Wells
3D View of Karadon Coal Galleries 3D View of Karadon Coal Galleries and Gelik Wells
DATA INTERPRETATION
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
Karadon-Gelik Region Digitized Evaluation Map
DATA INTERPRETATION
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
3D View of Coal Galleries and Gelik Wells with DEM
DATA INTERPRETATION
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
The View of Geological Cross Sections
DATA INTERPRETATION
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
The View of Geological Cross Sections with Coal Galleries and Gelik Wells
DATA INTERPRETATION
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
3D Model Construction Fault Interpretations Shown on the Lower Contact of Coal Map
Armağan KaykunArmağan Kaykun
DATA INTERPRETATION
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
Armağan Kaykun
DATA INTERPRETATION
3D View of Coal Galleries, Gelik Wells, Faults and Coal Lower Contact with DEM
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
Prospective Well Locations in the Gelik Field
M. Emin Bulguroğlu
DATA INTERPRETATION
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
M. Emin Bulguroğlu
DATA INTERPRETATION
Gelik 20 Gelik 22 Gelik 26 Gelik 34
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
❑ Digitizing well log data from hard copies.
❑ Petrophysical evaluation.
WELL LOGS
Hard Copy of Well LogThe View of Digital Well Logs in Petrel
• Lithology• Porosity• Water Saturation• Permeability• Overburden Stress• Geomechanical Properties
➢ Poisson Ratio➢ Youngs modules
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
Sulu seam
Q1 fraction (m3/t) Q2 fraction (m3/t) Q3 fraction (m3/t)
Cay seam
Q1 fraction (m3/t) Q2 fraction (m3/t) Q3 fraction (m3/t)
GAS ANALYSES
M. Emin BulguroğluM. Emin Bulguroğlu
Seam Sample number Total Gas Content (m3/t) Desorbed Gas Content (m3/t) Q1 fraction (m3/t) Q2 fraction (m3/t) Q3 fraction (m3/t)
Cay 122 6.77 4.68 0.26 2.79 3.71
Acilik 81 5.9 3.67 3.26 2.79 2.81
Sulu 42 4.83 2.58 0.15 1.61 3.08
Büyük 29 6.2 4.27 0.11 2.16 3.92
Nasifoglu 23 3.37 1.46 0.08 0.98 2.3
Domuzcu 15 9.14 7.06 0.69 5.76 2.68
Milipero 10 8.58 6.43 0.45 3.55 4.58
Haci Petro 10 6.99 4.93 0.52 4.25 2.47
Hacimemis 9 23.95 21.91 2.42 16.52 5.01
Average TGC 8.41
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
CORE ANALYSES
❑ Hand samples taken from Galleries were analyzed in Turkish Petroleum Research Center. ❑ Tecnical details of core operations during drilling will be planned with Turkish Petroleum Research Center and Istanbul
Tecnical University.
Hard Coal Hand Sample Plug From Hand Sample Cannisters from ITU Lab Pulverizator in ITU Lab
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
Yinal Neşes Huvaj
MICRO FRACTURE ANALYSES
Yinal Neşes Huvaj
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
Canalp Ozkul
MACRO FRACTURE ANALYSES
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
❑ Core Analyses and other tecnical operations by service companies• Schlumberger• Halliburton• Core Lab• Intertek• Geokrak
Schlumberger
IntertekHalliburton Core Lab
Geokrak
CORE ANALYSES
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
ZONGULDAK BASIN vs U.S.A BASINS
Zonguldak Basin San Juan Basin Uinta Basin
Coal Rank High-Volatile A High-Volatile A to Low Volatile High-Volatile B
Total Gas Content (m3/t) 8-25 14-16 15
Coal Permeability (md) 5-15 5-50 5-20
Total Coal Seam Number 30 1-5 3-6
Total Coal Net Thickness 15-45 15-30 1-14
Average Daily Well Production (m3) NA 70.000 15.000
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
TURKISH PETROLEUM CBM PROJECT
TP Exploration Department
TP Research Center
TP Drilling Department
TP Production Department
TP Well-Completion Department
TP Information Technologies Department
TP Log Evaluation Department
TP Work Safety and Environment Department
TP Legal Consultancy Department
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
CONCLUSIONS
2019
April
2019
May
2019
June
2019
July
2019
August
2019
September
2019
October
2019
November
2019
December
2020
January
2020
February
2020
March
2020
April
2020
May
2020
June
2020
July
Meeting betwen TTK and TPAO
Geological and Geophysical work
Drilling Schedule
Prospective CBM Locations
Production Program
Hydrolic Fracturing Program
Drilling Decision
Environment Permits
Location and Mobilization
Drilling
Logging
Technical Analyses
Fracking
Gas Production
Evaluation of Results
Expension Decision
TENTATIVE SCHEDULE
• CBM pilot well will be drilled in Karadon Field, Zonguldak.• Data gathering during drilling operations to evaluate the CBM potential of the Zonguldak region.
EXPLORATION DEPARTMENT
ARAMA DAİRE BAŞKANLIĞI
THANK YOUE-mail: [email protected]
Phone: +90 533 196 20 67
EXPLORATION DEPARTMENT