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Maqna Group

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Lithostratigraphy of the <b>Maqna</b> <b>Group</b>, showing the relationship of the Wadi ...
in > GeoArabia
Published: 01 October 2014
Figure 3: Lithostratigraphy of the Maqna Group, showing the relationship of the Wadi Waqb Member with other members of the Jabal Kibrit and Kial formations ( Hughes and Johnson, 2005 , their figure 63). The Wadi Waqb is predominantly limestone at surface exposures in the Midyan area.
Image
Lithostratigraphy and simplified lithology of the <b>Maqna</b> <b>Group</b>.
in > GeoArabia
Published: 01 July 2005
Figure 63: Lithostratigraphy and simplified lithology of the Maqna Group.
Image
Blanketing effect of the <b>Maqna</b> <b>Group</b> and ?Mansiyah Formation evaporites (tu...
in > GeoArabia
Published: 01 July 2005
Figure 64: Blanketing effect of the Maqna Group and ?Mansiyah Formation evaporites (turquoise false color) around Basement “pop-up” structures, Midyan Basin. The width of the image is about 40 km. Satellite image courtesy of KFUPM Research Institute.
Image
Interbedded anhydrites and mudstones of the <b>Maqna</b> <b>Group</b> (Kial Formation), l...
in > GeoArabia
Published: 01 July 2005
Figure 66: Interbedded anhydrites and mudstones of the Maqna Group (Kial Formation), lying unconformably above mudstones of the Burqan Formation; west flank of Jabal ar Rughama, Midyan Basin. Height of cliff is about 40 m.
Image
Possible recently slumped blocks of evaporites of the <b>Maqna</b> <b>Group</b> lying unc...
in > GeoArabia
Published: 01 July 2005
Figure 67: Possible recently slumped blocks of evaporites of the Maqna Group lying unconformably on the Al Wajh Formation (Tayran Group); north side of the new Al Bad’ to Maqna road, Midyan Basin. Width of photo is about 44 m.
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Type section for the Kial Formation (<b>Maqna</b> <b>Group</b>); Saudi Aramco exploration...
in > GeoArabia
Published: 01 July 2005
Figure 91: Type section for the Kial Formation (Maqna Group); Saudi Aramco exploration well Midyan S-1 (6,561–6,876 ft), onshore south Midyan Basin..
Journal Article
Journal: AAPG Bulletin
Published: 11 October 1997
AAPG Bulletin (1997) 81 (10): 1640-1659.
... Miocene Kareem and Belayim formations (Maqna Group). The pre-Miocene and the early Miocene source rocks host oil-prone kerogen, whereas the middle and late Miocene source rocks contain oil- and gas-prone kerogen. All of these source rocks are sufficiently mature in most of the deep hydrocarbon kitchens...
FIGURES | View All (18)
Journal Article
Journal: GeoArabia
Publisher: Gulf Petrolink
Published: 01 October 1999
GeoArabia (1999) 4 (4): 503-542.
... siliciclastics and carbonates of the lower Miocene Tayran group, unconformable on the Proterozoic basement. The Tayran group is unconformably overlain by the deep-marine lower Miocene Burqan formation that, in turn, is overlain by marine mudstones, carbonates, and evaporites of the middle Miocene Maqna group...
FIGURES | View All (35)
Journal Article
Journal: GeoArabia
Publisher: Gulf Petrolink
Published: 01 July 2014
GeoArabia (2014) 19 (3): 165-184.
... the basin edge. This surface exhibits significant relief created by re-activation of older EW-trending faults and lower Maqna Group sediments display substantial thickening across these faults. Overall, the Maqna section transitions from normal marine sedimentation to more restricted basin conditions before...
FIGURES | View All (18)
Journal Article
Journal: GeoArabia
Publisher: Gulf Petrolink
Published: 01 July 2005
GeoArabia (2005) 10 (3): 49-126.
...Figure 63: Lithostratigraphy and simplified lithology of the Maqna Group. ...
FIGURES | View All (106)
Image
The Burqan Formation exposed within Jabal ar Raghama, near the old <b>Maqna</b> ro...
in > GeoArabia
Published: 01 July 2005
brown beds consist of calcareous siltstones and marl typical of the Subayti Member, deposited in slope fan complex. The medium brown ridge forming beds at the top of the photo are Maqna Group (Kial Formation) evaporites. Width of photo near center is about 100 m.
Image
Contact between the Burqan mudstones and overlying anhydrites and mudstones...
in > GeoArabia
Published: 01 October 1999
Figure 16: Contact between the Burqan mudstones and overlying anhydrites and mudstones of the Maqna group as exposed on the west flank of Jabal Rughama.
Journal Article
Published: 01 November 2006
Journal of Micropalaeontology (2006) 25 (2): 175-185.
... Al Bad Formation Midyan area, Red Sea coast, NW Saudi Arabia (Dullo et al ., 1983). [Probably equivalent to Maqna Group of Hughes & Filatoff (1995) and Hughes et al . (1999)=early Middle Miocene, Langhian (see below)]. Wadi Waqb Member, Jabal Kibrit Formation, Maqna Group Red Sea coast...
FIGURES
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Massive turbidite sandstone of the Nutaysh Member (Burqan Formation) expose...
in > GeoArabia
Published: 01 July 2005
Figure 57: Massive turbidite sandstone of the Nutaysh Member (Burqan Formation) exposed on the southern flanks of Jabal Kibrit, Midyan Basin. The sands are poorly consolidated and unconformably overlain by evaporites of the Maqna Group.
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Unconformable contact between the Burqan Formation and evaporites of the ov...
in > GeoArabia
Published: 01 July 2005
Figure 69: Unconformable contact between the Burqan Formation and evaporites of the overlying Jabal Kibrit Formation (Maqna Group); west flank of Jabal Ar Rughama, Midyan Basin. Width of photo is about 50 m.
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Un-interpreted and interpreted pre-stack depth-migrated 3-D seismic travers...
in > GeoArabia
Published: 01 July 2014
Figure 8: Un-interpreted and interpreted pre-stack depth-migrated 3-D seismic traverse (location shown on inset map) showing thickening of the pre-evaporite section across faults re-activated during the mid-clysmic event. Location is shown for Midyan Field wells A, B and C. Top Maqna Group
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Close-up of pre-stack depth-migrated 3-D seismic traverse shown in  Figure ...
in > GeoArabia
Published: 01 July 2014
directly on basement. The high corner of the basement block also experienced erosion and beveling prior to Maqna deposition where the Burqan section is thinned. Vertical exaggeration is approximately 2 to 1. Interpreted section: black lines = faults; green = top Mansiyah Formation, purple = top Maqna Group
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Un-interpreted and interpreted pre-stack depth-migrated 3-D seismic travers...
in > GeoArabia
Published: 01 July 2014
the fault scarp. Vertical exaggeration is ca. 3:1. Interpreted section: black lines = faults; green = top Mansiyah Formation, purple = top Maqna Group, cyan = top Al Wajh Formation, and red = top basement, Mansiyah Formation highlighted in pink.
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Un-interpreted and interpreted pre-stack depth-migrated 3-D seismic travers...
in > GeoArabia
Published: 01 July 2014
geometries at the crest of the rotated fault block is shown in Figure 7 . Vertical exaggeration is ca. 2:1. Interpreted section: black lines = faults; green = top Mansiyah Formation, purple = top Maqna Group, blue = top Burqan Formation, cyan = top Al Wajh Formation, and red = top basement, the Mansiyah
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Pre-stack depth-migrated 2-D seismic line (location shown on inset map) sho...
in > GeoArabia
Published: 01 July 2014
the detachment, coincident with movement on the detachment. Vertical exaggeration is ca. 4:1. Interpretation: black lines = faults; green = top Mansiyah Formation, purple = top Maqna Group, and red = top basement, Mansiyah Formation is highlighted in pink.