Parameter | Details |
---|---|
Initial parameters | |
Coordinates | 46°09′10″N, 52°23′00″E |
Location within Atyrau region | Zhylyoi district |
Opened (year) | 1979 |
Oil-saturation factor | 0.82 |
Gas oil ratio | 487 me × me−1 |
Formation pressure | 84.24 MPa |
Temperature | 105°C |
Oil-related parameters | |
Oil density | 789 kg × m−3 |
Constituent elements (%) | |
Sulphur | 0.7 |
Paraffinic | 3.69 |
Low-resin | 1.14 |
Oil reserves | 1.8 trillion m3 |
Extractable volume of oil | 750 million–1125 billion tons |
Estimated volume of oil | 3,133 billion tons |
Associated petroleum gas reserves | 1.8 trillion m3 |
Field-related parameters | |
Total field size | 565 km2 |
Depth of oil layer | 4,000–5,700 m |
Oil reservoir length | 19 km (12 ml) |
Oil reservoir width | 21 km (13 ml) |
Oil reservoir area | 399 km2 |
Oil layer height | 1,200–1,500 m |
Number of wells | 255 |
Average density of wells | 1.2 pcs × km−2 |
Number of gas processing plants | 3 |
Oil development partners |
JSC NC “KazMunayGas” (20%), Chevron Overseas (50%), ExxonMobil (25%), Lukoil (5%) |
Satellite images and sensors | Resolution (m) | |
---|---|---|
LT05_L1TP_165028_19900807_20200915_02_T1 | TM | 30 |
LT05_L1TP_165028_20000802_20200906_02_T1 | TM | 30 |
LC08_L1TP_165028_20200809_20200918_02_T1 | OLI-TIRS | 30 |
S2A_MSIL2A_20200808T072621_N0214_R049_T39TXM_20200808T100005 | S2A | 10 |
Lulc classes based on NDVI | 1990 | 2000 | 2020 | 2020_sent |
---|---|---|---|---|
Water body (salt marshes/artificial ponds) | 0.4 | 0.3 | 0.0 | 0.1 |
Industrial facilities | 12.9 | 20.9 | 23.8 | 28.1 |
Barren land | 85.8 | 74.2 | 75.5 | 72.0 |
Shrub land | 0.9 | 3.6 | 0.7 | 0.7 |