7/28/2019 Hidrulica Smith para chequear

1/6

Mud Weight: 9.5 ppg

Well Inclination: 34 Degrees

Safety Factor: 80 %

Buoyancy Factor: 86%

O.D. Diam. I.D. Diam. DRILL STRING COMPONENT lbs/ft Qty.

9.1/2" 9.50 2.13/16" 2.8125 9.1/2" Drill Collars DC 217.0

8" 8.00 2.13/16" 2.8125 8 1/4" Drill Collars DC 161.0 87.3/4" 7.75 2.13/16" 2.8125 7.3/4" Drill Collars DC 136.0

6.3/4" 6.75 2.13/16" 2.8125 6.3/4" Drill Collars DC 101.0

6.1/2" 6.50 2.13/16" 2.8125 6.1/2" Drill Collars DC 92.0 3

6.1/4" 6.25 2.13/16" 2.8125 6.1/4" Drill Collars DC 83.8

4.3/4" 4.75 2" 2.0000 4.3/4" Drill Collars DC 52.0

3.1/2" 3.50 2" 2.0000 3.1/2" Drill Collars DC 26.7

5" 5.00 3" 3.0000 5" Heavy Wate Drill Pipe HW 49.3 6

4.1/2" 4.50 2" 2.0000 4.1/2" Heavy Wate Drill Pipe HW 46.0

5" 5.00 4.1/4" 4.2500 5" Drill Pipe DP 19.5

3.1/2" 3.50 2.3/4" 2.7500 3.1/2" Drill Pipe DP 13.3

TOTAL

7/28/2019 Hidrulica Smith para chequear

2/6

Length (m) Weight (lbs)

0.0

74 22,158.50.0

0.0

27 4,619.9

0.0

0.0

0.0

54 4,951.4

0.0

0.0

0.0

155 31,729.8

7/28/2019 Hidrulica Smith para chequear

3/6

Hydraul ics Customer: PETROBRAS Well: 8-RO-39D-RJS

Prepared by: A.GATICA

Type: XT1SC Serial #: 104465 IADC: 117

Size: 17.5 in Manufacturer: SECURITY

Depth. in: 1785 m D. Out: 2742 m

Type: Desired Flow: 800 gpmMax. Allowable Press: 4200 psi

Type: AGUA P.V.: 12.0 cp Well Inclination: 25.0

Weight: 8.5 ppg Y.P.: 12.0 lb/100sq ft

Nozzle 1 Nozzle 2 Nozzle 3 Nozzle 4 Nozzle 5 Nozzle 6 Nozzle 7 Nozzle 8

Size(/32") 20 20 20 18

TFA unit 0.307 0.307 0.307 0.249

TFA (sq in) 1.169 If using fixed TFA or more than 9 nozzles, then enter TFA

Pb 367 psi Ps 101 psi WOB 31,729.8 lbsBHHP 171 hhp Pads 2 psi

Hsi 0.71 hsi Pids 1787 psi

Pump Press 2256 psi

Description Qty Depth(m) Meters O.D. I.D. Length Annular Bore

(in) (in) (m) Press. Press.

Bit 1 2742.0 0.4 17.5 N/A 0.32

MF 1 2741.6 9.0 9.63 5.90 9.54 0.02 0.75

SKM 1 2732.6 2.9 8.00 3.00

STB 1 2729.7 1.8 8.00 2.81 1.65 0.00 5.31

LWD 1 2727.9 6.9 8.00 5.00 5.85 0.01 1.28

MWD 1 2721.1 6.2 8.00 5.90 8.32 0.01 0.52FSUB 1 2714.9 0.8 8.00 3.50 7.31 0.00 0.84

KMONEL 1 2714.1 9.2 8.00 2.81 1.67 0.01 27.31

XO 1 2704.9 1.1 8.00 2.81 9.19 0.00 3.31

JET CAM 1 2703.8 2.8 8.00 2.75 9.61 0.00 9.38

9 DC 9 2701.0 83.2 8.00 2.81 0.66 0.12 249.40

DJAR 1 2617.8 9.3 8.00 2.75 9.30 0.01 30.90

XO 1 2608.5 1.0 6.75 3.00 9.30 0.00 2.21

6 DC 6 2607.5 56.8 6.75 2.81 9.50 0.06 170.14

15 HW 15 2550.7 137.4 5.00 3.00 9.34 0.11 300.40

2413.4 0.0

Drill Pipe 260 2413.4 2413.4 5.00 4.25 9.30 1.86 984.74

ResultsPb = 367 psi Ps = 101 psi WOB = 31,730 lbs

BHHP = 171 hhp Pads = 2 psi

Hsi = 0.71 hsi Pids = 1787 psi

Pump Press = 2256 psi

Notes

1 - Turbulent flow inside the drill string; Ps = Surface equipment pressure loss

2 - Turbulent flow at the annular of the drill string; Pads = Annular Drill String pressure lo

3 - Calculated values are aproximate; Pids = Internal Drill String pressure los

Pb = Bit Pressure loss;

Hsi = Bit Power / Area;

BHHP = Bit Hydraulic Horse Power.

BHA DETAILS

BIT DATA

PUMP DATA

MUD DATA / WELL DATA

NOZZLES DATA

RESULTS

Rafael Botelho Ferreira

Field Engineer for Smith Bits in Brazil

7/28/2019 Hidrulica Smith para chequear

4/6

Hydraul ics

Degrees

Nozzle 9

Case 3);

s;

;

Rafael Botelho Ferreira

Field Engineer for Smith Bits in Brazil

7/28/2019 Hidrulica Smith para chequear

5/6

Hydraul ics Customer: SMITH Well: 8-RO-39D-RJS

Prepared by: ALDO GATICA

Bit Data

Type: XLC1 Serial #: 744908 IADC: 117M

Size: 12.25 in Manufacturer: SECURITY DBS

Depth. in: 3659 m D. Out: 3690 m

Pump Data

Type: Desired Flow: 750 gpmMax. Allowable Press: 4500 psi

Mud Data / Well Data

Type: CATIONICO P.V.: 35.0 cp Well Inclination: 34.0 Degrees

Weight: 9.5 ppg Y.P.: 47.0 lb/100sq ft

Nozzles Data

Nozzle 1 Nozzle 2 Nozzle 3 Nozzle 4 Nozzle 5 Nozzle 6 Nozzle 7 Nozzle 8 Nozzle 9

Type

Series

Size(/32") 18 18 18 15 0 0 0 0 0

TFA unit 0.249 0.249 0.249 0.173 0.000 0.000 0.000 0.000 0.000

TFA (sq in) 0.918 If using fixed TFA or more than 9 nozzles, then enter TFA

BHADescription Qty Depth(m) Meters O.D. I.D. Length Annular Bore

(in) (in) (m) Press. Press.

Bit 1 3690.0 0.7 12.25 N/A 0.65

MF 1 3689.4 9.2 8.00 1.72 9.2 0.26 345.89

STB 1 3680.2 3.0 8.00 1.55 3.3 0.08 186.87

LWD 1 3676.4 6.9 8.00 1.92 8.3 0.19 152.05

MWD 1 3677.2 6.2 8.00 1.92 6.2 0.17 137.40

FS 1 3677.2 0.8 8.00 3.13 0.8 0.02 1.65

KMN 1 3671.0 9.2 8.00 3.25 9.2 0.26 16.09

DC 5 3661.8 48.2 8.00 2.81 9.6 1.35 169.74

DJ 1 3613.7 9.4 8.00 2.75 9.4 0.26 36.93

XO 1 3604.3 1.0 6.75 2.81 0.8 0.01 3.58

DC 3 3604.3 27.9 6.25 2.81 9.3 0.33 98.35HW 9 3576.4 84.3 5.00 3.00 9.4 0.64 217.81

3492.1 0.0

3492.1 0.0

3492.1 0.0

3492.1 0.0

3492.1 0.0

3492.1 0.0

Drill Pipe 375 3483.4 3483.4 5.00 4.25 9.3 26.41 1678.74

Results

Pb = 584 psi Ps = 119 psi WOB = 31,730 lbs

BHHP = 255 hhp Pads = 30 psi

Hsi = 2.17 hsi Pids = 3045 psiPump Press 3778 psi

Notes

1 - Turbulent flow inside the drill string; Ps = Surface equipment pressure loss (Case 3);

2 - Turbulent flow at the annular of the drill string; Pads = Annular Drill String pressure loss;

3 - Calculated values are aproximate; Pids = Internal Drill String pressure loss;

Pb = Bit Pressure loss;

Hsi = Bit Power / Area;

BHHP = Bit Hydraulic Horse Power.

Rafael Botelho Ferreira

Field Engineer for Smith Bits in Brazil

7/28/2019 Hidrulica Smith para chequear

6/6

Hydraul ics Customer: REPSOL YPF Well: ChSN G11 (I)

Prepared by:

Bit Data

Type: HC605 Serial #: IADC:

Size: 8.75 in Manufacturer: HC

Depth. in: 503 m D. Out: 515 m

Pump Data

Type: Desired Flow: 320 gpmMax. Allowable Press: 3000 psi

Mud Data / Well Data

Type: Emulsionado P.V.: 21.0 cp Well Inclination: 0.0 Degrees

Weight: 8.2 ppg Y.P.: 30.0 lb/100sq ft

Nozzles Data

Nozzle 1 Nozzle 2 Nozzle 3 Nozzle 4 Nozzle 5 Nozzle 6 Nozzle 7 Nozzle 8 Nozzle 9

Type

Series

Size(/32") 13 13 13 13 13 0 0 0 0

TFA unit 0.130 0.130 0.130 0.130 0.130 0.000 0.000 0.000 0.000

TFA (sq in) 0.648 If using fixed TFA or more than 9 nozzles, then enter TFA

BHADescription Qty Depth(m) Meters O.D. I.D. Length Annular Bore

(in) (in) (m) Press. Press.

Bit 1 515.0 0.3 8.75 N/A 0.25

motor 1 514.8 8.5 6.75 4.50 8.54 0.64 0.53

Monel 1 506.2 8.3 6.75 2.81 8.26 0.62 4.98

mwd 1 498.0 1.9 6.75 2.81 1.87 0.14 1.13

xo 1 496.1 0.7 6.75 2.81 0.73 0.05 0.44

dc 9 495.4 81.1 6.25 2.80 9.01 3.31 49.94

jar 1 414.3 10.4 6.25 2.25 10.39 0.42 18.37

dc 2 403.9 18.4 6.25 2.80 9.20 0.75 11.34

hwdp 6 385.5 0.1 4.75 2.80 0.01 0.00 0.04

Drill Pipe 41 385.4 385.4 4.50 3.83 9.3 4.01 52.66

Results

Pb = 183 psi Ps = 20 psi WOB = 31,730 lbs

BHHP = 34 hhp Pads = 10 psi

Hsi = 0.57 hsi Pids = 139 psiPump Press 353 psi

Notes

1 - Turbulent flow inside the drill string; Ps = Surface equipment pressure loss (Case 3);

2 - Turbulent flow at the annular of the drill string; Pads = Annular Drill String pressure loss;

3 - Calculated values are aproximate; Pids = Internal Drill String pressure loss;

Pb = Bit Pressure loss;

Hsi = Bit Power / Area;

BHHP = Bit Hydraulic Horse Power.

Rafael Botelho Ferreira

Field Engineer for Smith Bits in Brazil