ERINWINDU-4
RDT
ANALYSIS

Raw Data with computed gradient
Well Well Hstatic
PROBE
Draw
Formatio
n DrawDn Hstatic
FILE SET Sand Depth Depth Pressure VOL/RATE Down Pressure Mobility Time Temp Pressure Comments
# # MD TVD Before QTZ start After
feet feet psi cc cc/s psi psi md/cp 24 hrs Deg F psi
Computed
Gradient
4-5 1 8580.00 8532.00 5910.34 20.0 5.0 2 677.00 3773.42 1.32 175.4 5910.8 SLOW BUILD
4-7 2 8582.00 8534.00 5909.32 20.0 5.0 2 532.00 TIGHT
4-8 3 8584.00 8536.00 5907.35 20.0 5.0 2 3462.25 3762.66 5.77 175.1 5906 GOOD TEST 4.99
4-9 4 8586.00 8538.00 5905.88 20.0 5.0 2 3450.36 3772.64 6.47 175.1 5903.45 GOOD TEST 0.998724832
4-10 5 8737.00 8687.00 6049.29 20.0 5.0 2 3000.00 3921.45 58.00 175.4 6045.95 GOOD TEST 0.1625
4-11 6 8741.02 8691.00 6043.88 20.0 5.0 2 3002.20 3922.10 12.00 176 6039.7 GOOD TEST 0.375
4-12 7 8743.00 8693.00 6037.32 20.0 5.0 2 3920.21 3922.85 18.20 176.3 6035.59 GOOD TEST
4-13 8 8826.00 8776.00 6113.91 20.0 5.0 2 430.00 176.9 TIGHT 0
4-14 9 8829.01 8779.00 6105.16 20.0 5.0 2 410.00 177.3 TIGHT 304.21
4-15 10 8842.01 8792.00 6113.02 20.0 5.0 2 1961.00 3954.73 5.03 177.8 6106.4 SLOW BUILD 1.45
4-16 11 8844.00 8794.00 6104.95 20.0 5.0 2 952.00 3957.63 3.45 178.2 6103.31 SLOW BUILD 4.0705
4-19 12 8904.03 8854.00 6135.97 20.0 5.0 2.00 4008.42 4201.86 92.50 182.2 6135.47 GOOD TEST #REF!
4-19 12 8904.03 8854.00 6135.97 20.0 5.0 2.00 4008.42 4201.86 92.50 182.2 6135.47 GOOD TEST 0.21
4-20 13 8906.01 8856.00 6135.48 20.0 5.0 2 4197.91 4202.28 10.10 182.1 6134.15 GOOD TEST 1.27
4-21 14 8910.00 8860.00 6136.49 20.0 5.0 2 1020.00 4207.36 0.54 181.9 6133.08 GOOD TEST 0.265
4-22 15 8914.00 8864.00 6135.18 20.0 5.0 2 1389.00 4208.42 3.66 181.80 6129.93 GOOD TEST 0.575
4-23 16 8934.00 8884.00 6145.73 20.0 5.0 2 3948.00 4219.92 86.36 181.80 6143.70 GOOD TEST 0.425
4-24 17 8938.01 8888.00 6145.73 20.0 5.0 2 4106.00 4221.62 170.00 181.8 6143.72 GOOD TEST 0.406666667
4-25 18 8947.00 8897.00 6151.04 20.0 10.0 2 4207.00 4225.28 615.00 181.9 6148.68 GOOD TEST 0.49
4-26 19 8950.00 8900.00 6148.00 20.0 10.0 2 4207.00 4226.75 115.00 181.9 6147.41 GOOD TEST 2.627916667
4-28 20 9286.00 9236.00 6429.83 20.0 5.0 1 2780.00 5109.73 5.83 184.2 6427.60 GOOD TEST 0.025
4-29 21 9288.00 9238.00 6421.63 20.0 10.0 2 4997.00 5109.78 359.00 184.7 6419.81 GOOD TEST 0.135
4-30 22 9290.00 9240.00 6415.80 20.0 10.0 2 4911.00 5110.05 303.47 185.3 6412.85 GOOD TEST
4-31 23 9292.00 9242.00 6410.08 20.0 5.0 2 TIGHT
4-32 24 9294.00 9244.00 6406.84 20.0 5.0 2 685.00 5094.55 1.77 186.2 6401.87 SLOW BUILD
4-33 25 9296.00 9246.00 6400.16 20.0 5.0 2 505.00 5079.13 1.85 186.7 6394.60 SLOW BUILD 0.549332684

G3.2:Depth: 8532 – 8538 ft TVD
8531.00
8532.00
8533.00
8534.00
8535.00
8536.00
8537.00
8538.00
8539.00
3762.00 3764.00 3766.00 3768.00 3770.00 3772.00 3774.00
There are no data for the upper part
to reach valid conclusion. Judging by
the gradient of the lower part alone
indicate a water bearing sand. The
gradient is 4.99 psi/ft

H1.1:Depth:8687 – 8693 ft TVD
The upper part is most likely oil bearing
but the lower part from the log and
gradient is more of a transition with
high water saturation.
8686.00
8687.00
8688.00
8689.00
8690.00
8691.00
8692.00
8693.00
8694.00
3921.00 3921.50 3922.00 3922.50 3923.00

I:Depth:8776 – 8794 ft TVD
There are no data for the upper part
to reach valid conclusion. The sand
is tight.
8774.00
8776.00
8778.00
8780.00
8782.00
8784.00
8786.00
8788.00
8790.00
8792.00
8794.00
8796.00
3954.50 3955.00 3955.50 3956.00 3956.50 3957.00 3957.50 3958.00

J2& K :Depth: 8854 – 8900 ft TVD
The upper sand is hydrocarbon
bearing, it has a gradient of about
0.26 while the lower sand is a water
bearing sand.
8850.00
8860.00
8870.00
8880.00
8890.00
8900.00
8910.00
4200.00 4205.00 4210.00 4215.00 4220.00 4225.00 4230.00

M:Depth:9236-9246 ft TVD
9234.00
9236.00
9238.00
9240.00
9242.00
9244.00
9246.00
9248.00
5070.00 5080.00 5090.00 5100.00 5110.00 5120.00
Upper section contains gas.
The gradient is between 0.025
and 0.135, with a combine
gradient of 0.08