API- Ace Petroleum Engineering

Q- Method that can be used to prevent clay sloughing Multiple correct answers a-OBM b-Mud Salinity controls c-KCL mud d- surfactant muds

Q-Fishing tool for hollow fishes a- Bumper subs b- jars c- spear d- overshot

Q- Which of the following is true about saturations and permeabilities a-Sor

Q- Based on Klinkenberg effect on permeabilities "KL(Pm+6.9KL^x)=Pm.Kg", where KL=Liquid permeability, KG=gas permeability Here X will be a-(.36) b-(-.36) c-(0.64) d-(-.64)

Q- Single cell Boyles porositymeter directly calculates a-grain volume b-bulk volume c-pore volume d-grain density

Hi friends, If u hv encountered any issue in test series u can direct message us at following link. As ONGC released notice late... There were some queries raised by few... Note the following: If u find ur voucher code has expired contact us we will renew the code for free If u hv joined test series & want to join test series discussion group send us ur telegram contact no.. will add u there to discuss doubts. If u want to join series go through this official link https://gateaceinpetroleumots.conductexam.com/landing/ To bookmark imp questions and get a quick access, you can install android app in your phone here https://play.google.com/store/apps/details?id=conductexam.gateapiots Also free material will keep on updating at google drive link shared before... We will notify whenever we post new content there. For any other query feel free to contact ANYTIME.

Q- Which of the following is TRUE about SAGD? a One horizontal well is drilled b Toe to heel injection takes place c Steam is injected from the deeper horizontal well d This method can extract heavy or bitumen oil

Q- What will be the effect of salt & salinity on the polymer solution used in EOR? a-Electrolyte neutralises the charge on polymer b-salinity contracts the polymer molecules c-polymer solution viscosity reduces d-solution density decreases

Q-Negative SP will only be obtained when a-Rmf

Q-Which of the following detector is most accurate(can detect very low PPMs) a- CFD b- TCD c- FID d- Infrared analyser

Q- Hot wire analyser are used in mud logging a-It uses single platinum filament b-Wheatstone bridge formed will be balanced when methane is present in the sample c-catalytic oxidizable gases can be detected d-Ignition voltage for methane is lower than propane

Q- Archie's law Cementation factor will be least for a- Carbonates b- Unconsolidated rocks c- Sandstones d- saturated rocks

Q-Which of the following is not a component of DST tool? a-Multiflow evaluator b-Bypass valve c-safety joint d-packer e-NONE

Dear friends, now that we know that ONGC will recruit from GATE2020, & GATE2021 scores, Some students were asking about the type of questions asked in ONGC interview. Here we have posted 10 panel interview questions in QUORA that were asked to Petroleum Engineering graduates in ONGC interviews . You can get an idea, do read it. https://qr.ae/pG5IdT

Q- which of the following is a Transient well testing method? a- Isochronal test b- Single point test c- Productivity testing d- DST

Q- As the positive value of skin increases, effective wellbore radius will a-remain constant b-decreases c-increases d-cannot be predicted

Q-Fractional flow of water based on Buckley Leverette , here M is mobility ratio a- (1+M) b- (1/(1+M)) c- 1+1/M d- 1-1/M

Q-Recovery factor for expansion drive a- (Bo/Boi)Cdelp b- (Boi/Bo)delp c- (Boi/Bo)(1/C)delp d- (Boi/Bo)C delp

Q Which of the following is an inert solid used only to increase the weight of the drilling mud? a-Bentonite b-Attapulgite c-Gypsum d-Barite