Nitrogen CalculationsWHP= 2689 psiANP= 2 psi

ID = 3.958 inSG = 1.00

Nitrogen Total volume N2 = 142,665

BHP= 3466 psi BHT= 152 degrees FMD = 10000 ft TVD= 8000 ft

Nitrogen Calculations

scf

HCL Dilution Calculation

Preflush Mainflush

% required = 15 12 Volume required = 4200 gal 8400 gal

Strength available = 36 % 24 %

SG % Gal SG % GalMixwater 1.000 2,341 1.000 3,954

AFA-02 1.042 0.30 13 1.042 0.01 1 AI-275 0.990 0.00 0 0.990 2.00 168 AI-350 1.042 0.00 0 1.042 0.00 0 DL-50 1.008 0.00 0 1.008 0.00 0 IF-350 1.210 0.00 0 1.210 0.00 0 IF-60 1.190 0.00 0 1.190 3.50 294

IF-80 AL 0.00 0 0.00 0 IF-80 BL 0.00 0 0.00 0

IS-100 1.542 0.00 0 1.542 0.00 0 IS-500 1.330 0.50 21 1.330 0.00 0 IS-550 1.310 0.00 0 1.310 0.00 0

MS-100 0.902 5.00 210 0.902 0.00 0 WS-50NE 0.924 0.50 21 0.924 0.10 8

WA211 0.3Concentrate required 1.180 1,594 1.120 3,975

Mixture 1.065 1.063

Postflush Totals

5 8400 gal 21,000

36 %

SG % Gal1.000 7,083 13,378 Mixwater 1.042 0.01 1 14 AFA-02 0.990 1.00 84 252 AI-275 1.042 0.00 0 0 AI-350 1.008 0.00 0 0 DL-50 1.210 0.00 0 0 IF-350 1.190 2.50 210 504 IF-60

0.00 0 0 IF-80 AL 0.00 0 0 IF-80 BL

1.542 0.00 0 0 IS-100 1.330 0.00 0 21 IS-500 1.310 0.00 0 0 IS-550 0.902 0.00 0 210 MS-100 0.924 0.10 8 38 WS-50NE

1.180 0.00 1,013 6,583 Concentrate required 1.026 Mixture

Neutralise

Page 6

Calculation for neutralisation of HCl with CaCO3CaCO3 + 2HCl > CaCl2 +H2O + CO2

%HCl Conversion factor CaCO3 (kg) for 1 bbl HCl0 1 05 0.0684 10.87

7.5 0.0995 15.8110 0.14 22.2515 0.2145 34.0820 0.2925 46.4825 0.3745 59.5128 0.4251 67.5536 0.565 89.77

% HCl strength = 15Volume of HCL to be neutralised (litres) = 20,669

Weight of CaCO3 required (kg)= 4,536

Neutralise

Page 7

Calculation for neutralisation of HCl with CaCO3

CaCO3 (kg) for 1 bbl HCl

Reel Weights

Page 8

Pipe Weight 2" lbs / foot length, ft Weight, lbs Hepta Cable ft0.109 2.207 3000 6621 0.252 165000.125 2.509 3000 7527 Control Line0.134 2.677 3000 8031 0.081 165000.156 3.08 3500 107800.175 3.419 4000 13676 Total Umbilical - Hepta + 2 control lines0.188 3.682 0 0 Total Weigh

Totals 16500 46635 LBS 53466Empty Spool - Spli 3800 KGTotal Pipe Weight 21150 KG Total 24248Total Reel Weight 24950 KG 28048Total Lift 27445 KG 30852Empty Spool WeigDrum, Lifting Bridle, Support Base

Pipe Weight 2.375"

0.125 2.509 0 00.134 2.677 4000 107080.156 3.21 5000 160500.175 3.7 3000 111000.188 4.11 3000 12330 0.3 15000

15000 50188 LBS 54688

Total Pipe Weight 22761 MT Logging 24802Total Reel Weight 28761 MT 30802Total Lift 31637 MT 33882

Reel Weights

Page 9

lbs4158

1336.5

Total Umbilical - Hepta + 2 control lines6831

lbs

KG KGKG

4500

Tubing Stretch

Page 10

Tubing Stretch for internal pressure applied

Change in Length = L / EA(Ai x Change in pressure (1-2u))

StretchOD ID

10000 2 1.78 0.65 2.492786 2000 0.4 0.96 feet 11.5547

Force = 4985.573 lbs 11.5547 inches

Length of CT in hole

Area of wall

Internal Area

Change in BHP

1-2u - POISSONS RATIO

Ann. Velocity and Bending Frict

Page 11

Pump Rate Hole Size Coil OD Annular Velocity hole velocityInches Inches Feet per Minute

BPM 2 4 1.5 149.672727272727 914.667

GPM 84 6 2 64.33875

BHA ID BHA OD3.75 2.5 2.875 0.3 20 250.367773.75 1.5 2 0.3 20 66.18141

3.5 1.5 2 0.3 20 71.4840933.5 1.5 2 0.3 20 71.484093

4 1.5 2 0.3 20 61.907044.25 1.5 2 0.3 20 58.366517

5 3 3.75 0.3 25 1168.20324.75 1.5 2 0.3 20 52.794501

5 1.5 2 0.3 20 50.5468875.25 1.5 2 0.3 20 48.563878

Tubing Stretch

Change in Length = L / EA(Ai x Change in pressure (1-2u))

Area of wall Internal Area Change in1-2u StretchOD ID 0.4

10000 2 1.5 1.37375 1.76625 2000 0.4 0.000171 0.024686

OH Diameter

Coefficient of Friction

Build Rate

Bending Friction

Length of CT in hole

Friction Loss in PipeID = 1.438 in Density = 8.60 ppg

Length = 15,000 ft Rate = 1.50 bpm

Newtonian: v = 12.4 ft/sec

Viscosity = 1 Cp Nre = 142,840 TurbulentFactor = 0.0053

Friction = 2,877 psi

Bingham: v = 12.4 ft/secPV = 23 Cp Nre = 4,551 Turbulent

ear Stress = 11 lb/100ft^2 Factor = 0.0106 Friction = 5,731 psi

Power Law: v = 12.4 ft/secn' = 0.01 Nre = 1,870 Laminark' = 1.2 lb/ft sec/ft^2 Factor = 0.0003 ###

Friction = 140 psi

document.xls 12/09/2022

Pressure Losses Through a NozzlePump rate = 62 gpm Diameter = 0.400 insDiameter = 0.56300 ins K = 0.61

K = 0.61 Pressure loss = 175 psiNumber = 1 Number = 1

Pressure loss = 116 psi Pump rate = 38 gpm

80

k = 0.83 k = 0.73 k = 0.61 k = 0.98

Burst Pressure

Inside Diameter 0.150 ins

Outside Diameter 0.188 insUltimate strength 90,000 psi

Pressure psi Hoop Radial Safety Factorpsi Stress Stress Factor

2,000 9,111 (2,000) 8.8 2250 10,250 (2,250) 7.8 2500 11,389 (2,500) 7.0 2750 12,528 (2,750) 6.4 3000 13,667 (3,000) 5.8 3250 14,806 (3,250) 5.4 3500 15,944 (3,500) 5.0 3750 17,083 (3,750) 4.7 4000 18,222 (4,000) 4.4 4250 19,361 (4,250) 4.1 4500 20,500 (4,500) 3.9

4750 21,639 (4,750) 3.7 5000 22,778 (5,000) 3.5 5250 23,917 (5,250) 3.3 5500 25,056 (5,500) 3.2 5750 26,194 (5,750) 3.1 6000 27,333 (6,000) 2.9 6250 28,472 (6,250) 2.8 6500 29,611 (6,500) 2.7 6750 30,750 (6,750) 2.6 7000 31,889 (7,000) 2.5 7250 33,028 (7,250) 2.4 7500 34,167 (7,500) 2.3 7750 35,306 (7,750) 2.3 8000 36,444 (8,000) 2.2 8250 37,583 (8,250) 2.1 8500 38,722 (8,500) 2.1 8750 39,861 (8,750) 2.0 9000 41,000 (9,000) 1.9 9250 42,139 (9,250) 1.9

0 5,000 10,000 15,000 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0

10.0

Burst Pressure

Safe

ty F

acto

r

9500 43,278 (9,500) 1.8 9750 44,417 (9,750) 1.8

10000 45,556 (10,000) 1.8 10250 46,694 (10,250) 1.7 10500 47,833 (10,500) 1.7 10750 48,972 (10,750) 1.6 11000 50,111 (11,000) 1.6 11250 51,250 (11,250) 1.6 11500 52,389 (11,500) 1.5 11750 53,528 (11,750) 1.5 12000 54,667 (12,000) 1.5 12250 55,806 (12,250) 1.4 12500 56,944 (12,500) 1.4 12750 58,083 (12,750) 1.4 13000 59,222 (13,000) 1.3 13250 60,361 (13,250) 1.3 13500 61,500 (13,500) 1.3 13750 62,639 (13,750) 1.3 14000 63,778 (14,000) 1.3 14250 64,917 (14,250) 1.2

0 5,000 10,000 15,000 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0

10.0

Burst Pressure

Safe

ty F

acto

r

Name of Tank 2000 gal premix tank

Length = 3.5 mRadius = 0.839 m

Height Height Volume Volume Height(inches) (m) (litres) (gals) (m)

0.00 0.000 0 0 0.839 1.65 0.042 52 14 0.797 3.30 0.084 145 38 0.755 4.95 0.126 264 70 0.713 6.61 0.168 403 106 0.671 8.26 0.210 558 148 0.629 9.91 0.252 728 192 0.587

11.56 0.294 910 240 0.545 13.21 0.336 1,102 291 0.503 14.86 0.378 1,304 344 0.461 16.52 0.419 1,513 400 0.419 18.17 0.461 1,730 457 0.378 19.82 0.503 1,953 516 0.336 21.47 0.545 2,181 576 0.294

23.12 0.587 2,414 638 0.252 24.77 0.629 2,651 700 0.210 26.43 0.671 2,891 764 0.168 28.08 0.713 3,134 828 0.126 29.73 0.755 3,378 892 0.084 31.38 0.797 3,624 957 0.042 33.03 0.839 3,870 1,022 0.000 34.68 0.881 4,116 1,088 -0.042 36.34 0.923 4,362 1,152 -0.084 37.99 0.965 4,606 1,217 -0.126 39.64 1.007 4,849 1,281 -0.168 41.29 1.049 5,089 1,344 -0.210 42.94 1.091 5,326 1,407 -0.252 44.59 1.133 5,559 1,469 -0.294 46.25 1.175 5,787 1,529 -0.336 47.90 1.217 6,010 1,588 -0.378 49.55 1.258 6,227 1,645 -0.419 51.20 1.300 6,436 1,701 -0.461 52.85 1.342 6,638 1,754 -0.503

0 2,000 4,000 6,000 8,000 10,000 0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.600 1.800

2000 gal premix tank

Volume ltrs

Dip

m

54.50 1.384 6,830 1,805 -0.545 56.16 1.426 7,012 1,853 -0.587 57.81 1.468 7,182 1,897 -0.629 59.46 1.510 7,337 1,938 -0.671 61.11 1.552 7,476 1,975 -0.713 62.76 1.594 7,595 2,007 -0.755 64.41 1.636 7,688 2,031 -0.797 66.07 1.678 7740.0 2,045

0 2,000 4,000 6,000 8,000 10,000 0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.600 1.800

2000 gal premix tank

Volume ltrs

Dip

m

Collapse

Page 20

Coil performanceOD = 1.75 ins

Nominal wall = 0.109 insMinimum Wall = 0.109 ins

Yield = 78,000 psi

Weight = 1.910 lbs /ftInternal capacity = 2.280 bbls / 1000ft

Yield load = 43,831 lbsCollapse = 9,111 psi Assuming round tubing and no axial loading. Based on

Burst yield = 9,621 psi Mises-Hencky Theory

Tensile load = 0 lbs As per API Bulletin 5C3 1994 for round tubingAxial stress = 0 using von Mises Criterion (maximum distortion-energy

Collapse = 9,111 psi theory)Burst = 9,621 psi

Major axis = 1.75 insMinor axis = 1.735 ins

Youngs modulus = 2.90E+07Poisson's ratio = 0.3

Elastic collapse = 15,401

Ovality = 0.86%Collapse = 5,174 psi normal

Calculation amd macro written by T Moormans and basedon Y Yang SPE paper 36338 1996

Collapse

Page 21

Assuming round tubing and no axial loading. Based on

As per API Bulletin 5C3 1994 for round tubingusing von Mises Criterion (maximum distortion-energy

Calculation amd macro written by T Moormans and basedon Y Yang SPE paper 36338 1996

Reel

Page 22

String makeupOD (ins) Wall (ins) Length (ft) Weight (lbs)

2.88 0.175 7,200 36,3330000

Cable 0.375 0.316 lbs/ft 2,275Totals 7,200 17.5 tonnes

Reel dimensions

Core diameter 108 insDrum width 87 ins

Drum outside diameter 158 ins

Maximum capacity of reel 9,218 ft

Min length cable 9,069 ftMax length cable 9,373 ft

D 304 ft

Note 1 Maximum capacity assumes that spooling is optimaland that each wrap is completed. The number of turnsand wraps is an integer rounded down.

Note 2 Difference in cable length assumes that there is nobuckling and no stretch in the cable.

Reel

Page 23

Steel density

# of turns 30 of wraps 9

Reel

Page 24

0.28329 lbs / cu in

Euler

Page 25

Euler's Buckling Formula

For a column with the fixed bottom and free top, i.e. riser section

OD= 1.75 in = 0.04 mID= 0.75 in = 0.02 mL= 3 ft = 0.91 m

Yield strength, E = 90000 psi = 621 MNm-2

Second Moment, I = 7Maximum loading, P = 2,679 lbs 11.9207 kN

Ref. Roark's Formulas for Stress & Strain 6th Edition

HLG-2 Mixing RecipeVolume required 12000 US Gal Fly Mixing Rates

oncentration required 6.4 %

Base fluid 55.00 Base fluid 10411 US Gal Concentrate 13.07

HLG-2 Gellent 768 US Gal HLG-2 Activator 0.75 HLG-2 Additive 658 US Gal

HLG-2 Activator 163 US GalTime to mix 174

Concentrate:-

Base fluid 1426 US GalHLG-2 Gellent 768 US Gal

HLG-2 Additive 658 US Gal

US GPMUS GPM

US GPM

mins

Casing OD Weight Capacity Capacity Capacityins lbs/ft cu ft/lin ft bbls/ft lin ft/bbl

9.625 99 0.3069 0.0547 18.30

Length 5,678 ft 1742 cu ft 310.3 bbls

49.3 cu m

Prtection password "red00"

Casing OD Weight Pipe OD Capacity Capacityins lbs/ft ins cu ft/lin ft bbls/ft

9.625 47 7 0.1438 0.0256

Length 2 ft 17 cu ft 0.3 bbls

0.5 cu m

Capacitylin ft/bbl

39.04

ID Capacity Capacity Capacityins cu ft/lin ft bbls/ft lin ft/bbl

6.09 0.2025 0.0361 27.72

Length 1 ft 0 cu ft 0.0 bbls

0.0 cu m