Integrated Contract
Integrated Contract Integrated Contract
Structural correlation sections were produced with geophysical logs, and the distinctive seismic events for the Mesozoic formations were correlated with the seismic information. The figure shown below is a correlation section with a NW to SE orientation, notice the structural correlation between the Zapotalillo-1, Independencia-3, Zapotalillo-12, Zapotalillo- 18, Tejada-14, Tejada-61 and Huizotate-10, notice the good development of the producing sands of the Chicontepec formation. The well Independencia-3 reached the Upper Jurassic formations, where the hydrocarbon source rocks are, and which are currently considered as unconventional reservoirs, also known as oil shale. Terciar io Zapotalillo-1 Independencia-3 Zapotalillo-12 Zapotalillo-18 Tejada-14 Tejada-61 Huizotate-10 NW Cretácico Jurásico SE Sección II NW structural cross section with well logs. Notice the presence of Jurassic rocks in the subsurface of the studied area SE 12
The following figure shows the same section with seismic information, the thickness from Mesozoic can be observed, and evidencing the developed Upper Jurassic formations. ZAPOT-1 INDEP-3 ZAPOT-18 BLOQUE MIHUAPAM SECCION II ZAPOTALILLO-18 ZAPOTALILLO-12 ZAPOTALILLO-1 TEJADA-61 TEJADA-14 INDEPENDENCIA-3 HUIZOTATE-10 Seismic cross section correlation between the Zapotalillo-1, Independencia-3 and Zapotalillo-18 wells, the presence of Jurassic source rocks can be observed. The Miahuapan block is located in the center west side of the Chicontepec paleochannel, The 3D seismic data available covers 100% of the area, contained in the seismic cube from Miquetla-Miahuapan and Furbero, processed on Abril 2012 and the seismic cube Cohuca located in the south side of the block. According to the seismic files, the tree cubes feature migration pre-stacking time migration, with good quality and optimal vertical resolution. In addition, 88km of bidimensional (2D) seismic data is available, segments of 56 seismic lines inside the Miahuapan block. N 13
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- Page 3 and 4: Introduction The Miahuapan block is
- Page 5 and 6: Basin Description Integrated Contra
- Page 7 and 8: to the reefal denudation, and chang
- Page 9 and 10: Main Features Integrated Contract T
- Page 11: Basal formations. Cores and cutting
- Page 15 and 16: History of Exploration and Developm
- Page 17 and 18: Integrated Contract Currently, Petr
- Page 19 and 20: Infrastructure and Hydrocarbons Han
- Page 21 and 22: Drilling History Drill parameters D
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Structural correlation sections were produced with geophysical logs, and the distinctive<br />
seismic events for the Mesozoic formations were correlated with the seismic information.<br />
The figure shown below is a correlation section with a NW to SE orientation, notice the<br />
structural correlation between the Zapotalillo-1, Independencia-3, Zapotalillo-12, Zapotalillo-<br />
18, Tejada-14, Tejada-61 and Huizotate-10, notice the good development of the producing<br />
sands of the Chicontepec formation. The well Independencia-3 reached the Upper Jurassic<br />
formations, where the hydrocarbon source rocks are, and which are currently considered<br />
as unconventional reservoirs, also known as oil shale.<br />
Terciar<br />
io<br />
Zapotalillo-1 Independencia-3 Zapotalillo-12 Zapotalillo-18 Tejada-14 Tejada-61 Huizotate-10<br />
NW<br />
Cretácico<br />
Jurásico<br />
SE<br />
Sección II<br />
NW structural cross section with well logs. Notice the presence of Jurassic rocks in the<br />
subsurface of the studied area<br />
SE<br />
12
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