A Flashcards

1
Q

Who are the brother who found the first well logging tool

A

Conrad and Marcel Schlumberger

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2
Q

What is the abbreviation for ISTOIP?

A

Initial Stock Tank Oil In Place

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3
Q

What is the 5 main components of generation and migration of gas and oil?

A

Source rock, Migration, Reservoir rock,Trap, Cap rock

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4
Q

1 Acre feet is equal to__________________cuft.

A

43560

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5
Q

Mention three (3) kinds of flow pattern in pipe?

A

Laminar, turbulent, and transitional flow

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6
Q

Mention four (4) kinds of shale problems?

A

Gumbo shale, pressure shale, sloughing shale, and swelling shale.

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7
Q

Where is the first electrical resistivity well log recorded?

A

Pechelbronn, France

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8
Q

Where is the headquarter of INPEX?

A

Tokyo, Japan

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9
Q

The gas consists mainly of methane, liquefied petroleum field results with the use of high pressure and low temperature and is maintained in the liquid state is called?

A

LNG (Liquefied Natural Gas)

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10
Q

What does Gel Strength mean?

A

The ability of colloidal dispersions to maintain order in the form of drilling

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11
Q

Mention three advantages of vertical separator?

A

Does not require liquid level controller, can accommodate large amounts of sand, easy to clean, has a large liquid surge capacity

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12
Q

The separation of H2S gas from natural gas can be done through what process?

A

Iron Spone Sweetening

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13
Q

Mention 3 examples of Shallow Resistivity Log!

A

MSFL, Proximity, Microlog

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14
Q

What could be happen if density of mud drilling is smaller than pore pressure gradient?

A

kick

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15
Q

What is build up rate (BUR)?

A

BUR is Angle Increases per 100 feet

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16
Q

Mention three kind of trajectory in directional drilling!

A

Build and hold trajectory, S’ type trajectory, Modified S type trajectory

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17
Q

What is the function of the viscosity of drilling mud!

A

To lift cutting to the surface,and cleaning hole

18
Q

Mention five basic principles in drilling!

A

WOB, RPM, GPM, Mud preassure control, temperature

19
Q

Where is the country that has functions as the Headquarters of OPEC located?

A

Vienna, Austria

20
Q

An elastic constant that is a measure of the compressibility of material perpendicular to applied stress, or the ratio of latitudinal to longitudinal strain. What is this constant name?

A

Poisson’s ratio

21
Q

Mention two things that can be caused by swabbing?

A

Reduced hydrostatic pressure, mud mixed with gas, the danger of kick

22
Q

Mention 3 types according to the shape of the separator?

A

Vertical, horizontal, spherical

23
Q

What is the function of scrubber?

A

A type of separator is designed to accommodate and separate production with high GLR prices

24
Q

Mention 3 things that affect the amount of Initial Gas In Place in Volumentris?

A

Porosity, thickness, gas composition

25
Q

Explain what wet gas is?

A

Natural gas containing heavier hydrocarbon in considerable amounts and easily separated in the form of liquid

26
Q

What is the purpose of Retort Analysis?

A

To determine the amount of liquid and solid in drilling fluid, as well as to determine the percent by volume of oil, water, and solids.

27
Q

Mention at least 3 types of clay!

A

Illite, monmorilonite, caolinite,

28
Q

What is a terminology for sedimentary rock with grains in the size range 63 mm to 2mm?

A

(sandstone)

29
Q

Mention several types of measurements using a caliper!

A

three, four, six

30
Q

Mention two types of carbonate rocks!

A

limestone, dolomite

31
Q

Mention three kinds of packer?

A

Retrievable packer, permanent packer, permanent-retrievable, and inflatable

32
Q

What equipment do we use to calculate cement permeability?

A

Cement permeameter.

33
Q

Temperature of reservoir between the critical temperatur and cricondenterm at phase envelope. What is the type of reservoir?

A

Retrogade condensate reservoir

34
Q

Mention three kinds of mud drilling!

A

Fresh Water based mud, Oil based mud, Salt water based mud

35
Q

Viscosity is one of the important character of reservoir fluids through the production process. Viscosity usually measured as centipoise. Centipoise is equal to……..

A

Dyne second/cm2

36
Q

Method that used in Laboratory for analyse of Fe ion content from formation water is………………

A

Spektrofotometer

37
Q

Surface fluids in a well could measured by……………

A

Sonolog

38
Q

Gas lift mandrel is one of the main component in gas lift. What is the function of it?

A

A component where gas lift placed

39
Q

The preference of a solid to contact one liquid or gas, known as the wetting phase, rather than another.

A

Wettability

40
Q

One of the measurement unit is Gallon. One gallon equals to ________liter.

A

3,785 liter

41
Q

Whats PDC Bit stands for?

A

Polycrystalline Diamond Compact Bit