SPE Egypt YP 2018 EW - Drilling | Take the Quiz

What is the country with most proven gas reserves

USA

Russia

Qatar

WHICH MUD TYPE PROVIDES BETTER SHALE STABILITY?

OBM

WBM

SYNTHETIC MUD

HOW TO CALCULATE YP?

2*Ɵ600 – Ɵ300

2*Ɵ400 – Ɵ300

2*Ɵ300 – Ɵ600

WHAT IS THE BEST ACTION TO FREE STUCK PIPE AGAINST SALT FORMATION

PUMP FRESH WATER PILL

PUMP KCL INHIBITED POLYMER HI-VIS PILL

PUMP ACIDIC PILL

IF A GAS RESERVOIR PRESSURE IS 4300 PSI AT DEPTH 8000 FT, WHAT IS THE MAX ANTICIPATED SURFACE PRESSURE, CONSIDER A BULL HEADING MARGIN OF 500 PSI

4000 psi

3500 psi

3000 psi

WHAT IS THE WELLHEAD RATING NEEDED IF MASP IS 11,000 PSI

15 K

10 K

5 K

IF YOU DRILL 17 ½’’ HOLE WITH MUD MOTOR, DIRECTION DRILLER TOLD YOU THAT HE DRILLS WITH 315 DEG GRAVITY TOOL FACE, WHAT DO YOU UNDERSTAND FROM HIM?

TURN LEFT

TURN RIGHT

BUILD & TURN LEFT

BUILD & TURN RIGHT

REACTIVE TORQUE WILL RESULT IN:

NEGLIGIBLE EFFECT.

RIGHT HAND TURN TO THE DRILL STRING.

LEFT HAND TURN TO THE DRILL STRING.

ANGLE DROPPING

WHAT IS MEANT BY UNDERBALANCE DRILLING?

PORE PRESSURE IS GREATER THAN HYDROSTATIC PRESSURE.

MUD HYDROSTATIC PRESSURE IS GREATER THAN PORE PRESSURE.

OVERBURDEN PRESSURE IS GREATER THAN PORE PRESSURE.

WHAT IS THE MOST COMMON REASON FOR WELL CONTROL INCIDENTS

ABNORMAL PRESSURE ZONES.

FAILURE TO KEEP THE HOLE FILLED.

LOSSES.

WRONG MUD TYPE

WHAT IS THE PRIMARY WELL CONTROL MEASURES?

USING BOP

ORIGINAL M.WT.

USING KELLY AND ROTARY TABLE.

WHICH OF THE FOLLOWING IS CONSIDERED TO BE A WARNING SIGN THAT THE WELL MIGHT BE FLOWING:

INCREASE IN ROP

INCREASE IN PIT VOLUME

RETURNS WHILE PUMPS OFF

INCREASE IN RETURN.

WHO IS RESPONSIBLE FOR SHUTTING THE WELL IN IN CASE OF KICK

DRILLER

TOOL PUSHER

DRILLING SUPERVISOR

ASSISTANT DRILLER

WHILE DRILLING A VERTICAL WELL THROUGH RESERVOIR SECTION AT DEPTH 8000 FT AN INFLUX HAS BEEN TAKEN IN THE WELL, WELL IS THEN SHUT OFF, SIDP=150 PSI, SICP=700 PSI, MUD WT= 9.5 PPG, WHAT IS THE KILL MUD WT NEEDED?

9.9 PPG

11.2 PPG

9.5 PPG

9.7 PPG

WHAT IS MAIN FUNCTION OF THE POOR BOY DEGASSER?

SEPARATE BACKGROUND GASES WHILE DRILLING.

SEPARATE GAS FROM A KICK WHEN IT REACHES SURFACE.

ISOLATE GAS FROM MUD AFTER SHALE SHAKER .

IT’S CONSIDERED OKAY TO TOLERATE O/P WHILE POOH UP TO

BHA WEIGHT

1/2" BHA WEIGHT

50 KLBS

NO LIMIT

WHAT IS THE ADVANTAGE OF USING 5 7/8’’ DP OVER 5’’ DP IN ERD WELLS?

LESS PRESSURE DROP & HIGHER TORQUE CAPABILITY.

LESS PRESSURE DROP & LESS TORQUE CAPABILITY.

HIGHER PRESSURE DROP & LESS TORQUE CAPABILITY.

HIGHER PRESSURE DROP & HIGHER TORQUE CAPABILITY.

IF YOU USE 5” DP G105 WHAT THAT MEAN?

MINIMUM YIELD STRENGTH = 105,000 PSI.

APPROXIMATE PIPE WEIGHT INCLUDING TOOL JT= 105 LB.

COLLAPSE PRESSURE RATING = 10,500 PSI.

AT THE END OF A STRING, WHAT IS THE MOST LIKELY CASING FAILURE TO OCCUR:

BURST

COLLAPSE

WHICH IS THE MOST COMMON OF CEMENT CLASSES IN OIL FIELD?

WHAT IS THE FUNCTION OF STINGER, STAB IN SUB & STAB IN SHOE WHILE CEMENTING LARGE SIZE SURFACE CASING

REDUCE PRESSURE DROP ACROSS CSG.

REDUCE RISK OF CONTAMINATION.

REDUCE MASSIVE VOLUMES FOR DISPLACEMENT.

IF YOU PERFORM CEMENT JOB FOR 9 5/8’’ CASING IN 12.25 INCH HOLE, OH LENGTH = 3000 FT, PLANNED EXCESS CMT=25%. HOW MUCH CEMENT VOLUME IN OH?

210 BBL

25 BBL

168 BBL

IF YOU DRILL 6’’ HOLE AT 18,000 FT, YOU PREFER TO USE WHICH TYPE OF BITS?

ROCK BIT

PDC BIT

TRICONE BIT

IMPREGNATED BIT

WHAT IS BETTER CONFIGURATION OF PDC BIT TO DRILL DEEP HARD FORMATION

BLADES: 6 , CUTTER SIZE: 19 MM.

BLADES: 8 , CUTTER SIZE: 13 MM.

BLADES: 7 , CUTTER SIZE: 16 MM.

SPE Egypt YP 2018 EW - Drilling

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