امتحان الهيئة العامة للبترول


1- Draw a map for Egypt, Highlighting the main provinces and cities.

2- Calculate in steps the scale of your map?

3- Draw the following in a simplified form:
- Gulf of Suez Stratigraphic Column.
- Western Desert Stratigraphic Column.
- Nile Delta Stratigraphic Column.
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4- Give a brief note about:
- Lag Time

- Mud Circulation

- Mud Logging Unit

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5- Correct the following statements:
- Urn Bogma formation is related to Cretaceous Age.

- Jurrasic sediments are well exposed in G. Maghara.

- The plant remains are called Trace Fossils.

- Zeit formation is related to the Pliocene Age.

- The Genus may contain many orders.

- Belayim formation is younger than Abu Roash formation.

- Kareem formation is well developed in Abu Gharadig field.

- Abu Madi formation is well developed in Gulf of Suez (GOS)

- Sudr formation is very thick body of fine Sandstone in Gulf of Suez (GOS).

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6- Choose the correct answer:

1- Urn Baraka Field is in
a) Nile Delta.
b) Western Desert.
c) Gulf of Suez.
d) Sinai.

2- Known oil seeps exist in
a) AbuMadi.
b) Alamein.
c) Gemsa.
d) Abu Rudeis.

3- What is the daily oil production of Egypt?
a) About 100,000 bbls/day
b) About 250,000 bbls/day
c) About 550,000 bbls/day
d) About 1000,000 bbls/day

4- What is the current approximate price of one barrel oil?
a) US $70.
b) US $90.
c) About US $110.
d) US $50.

5- Shoaab Ali oil Field present: in
a) Western Desert.
b) Nile Delta.
c) Gulf of Suez.

6- Most of the gold mines in Egypt exist in
a) Western Desert.
b) Eastern Desert.
c) Sinai.

7-Which Oasis has iron ore?
a) El Kharga Oasis.
b) El Bahariya Oasis.
c) Siwa Oasis.
d) Farafra Oasis.

8- Where is the known phosphate mining in Egypt?
a) Edfo.
b) Ras El Dip.
c) Abu Tartoor.
d) Badracheen.

9- Where is the oil shale Present in Egypt?
a) Ras Shukeir.
b) Gebel El Zeit.
c) Abu Tartoor Plateau.
d) Alexandria.

10- Nearly the whole land surface of earth was covered by huge sheet of ice during
a) Cambrian.
b) Precambrian.
c) Cretaceous.
d) Pleistocene.
e) Jurassic.

11- The Dead Sea is located in
a) Rift valley.
b) Canyon.
c) Between chains of mountains.
d) Intermountain plain.

12- The age of economic coal bearing rocks in Egypt is
a) Cretaceous.
b) Carboniferous.
c) Triassic.
d) Jurassic.

13- First vertebrates (Fishes) appeared in
a) Paleocene.
b) Devonian.
c) Ordovician.
d) Cambrian.

14- Outcrop of strata shown in geological map as parallel contours indicates
a) Horizontal Strata.
b) Vertical Strata.
c) Inclined Strata.
d) Strata inclined 45°.

15- On a map, which of the following scales is considered the largest
a) 1:100,000.
b) 1:50,000.
c) 1:10,000.
d) 1:200,000.

16- The Tethys sea evaporated completely during
a) Eocene.
b) Middle Miocene.
c) Pliocene.
d) Oligocene.

17- In which period the Red Sea was opened?
a) Eocene.
b) Tertiary.
c) Mesozoic.
d) Proterozoic.

18- Time rock units are defined as
a) Lithologic characteristics.
b) Lithologic characteristics and time boundaries.
c) Lithologic characteristics and fossil content.
d) Lithologic characteristics and index fossils.

19- Syrian arc structures in Egypt date back to
a) Paleozoic time.
b) Miocene time.
c) Cretaceous.
d) Jurassic time.

20- Strike slip movement shows
a) Right Lateral.
b) Left Lateral.
c) Clock wise.
d) Anti clock wise.

21- Cross beds are produced when
a) The Flow direction of current changes gradually.
b) The Flow direction of current changes suddenly.
c) Velocity of current decrease suddenly.
d) Ripples migrate from one place to another.

22- Arrange the following environmental zones sea-ward
a) Bathyal.
b) Neritic.
c) Abyssal.
d) Littoral.

23- What type of log do we use for porosity calculation?
a) Density / Neutron.
b) Resistivity.
c) Gamma Ray.

24- What type of log do we use for Lithology identification?
a) Microspherical.
b) Density.
c) Caliper.

25- How can we differentiate between heavy and light oil response on resistivity curves?
a) Deep & Shallow readings are the same.
b) Separation between Deep & Shallow readings in good permeable reservoirs.
c) We can't differentiate.

26- Caliper log helps to determine
a) Oil zones.
b) Hole size.
c) Hole inclination.

27- Dipmeter tool measures
a) Oil bearing reservoirs.
b) Bed dips.
c) TWT.

28- We measure shaliness (VSH) from
a) VSP.
b) Sonic.
c) GR.

29- Resistivity is inversely proportional to
a) Tightness.
b) Oil presence.
c) Formation water salinity.

30- Petrophysical Computation is performed on
a) Any data.
b) Raw data.
c) Data after Environmental Correction

8- How do we measure the Mud cake thickness?

9- Write Archie's Equation for saturation?
10- How many geophysical methods are there? (Name them).