Attachment 6: DRGs Mech Integrity Brine Analysis 0001

Paradox Valley Injection Well No.1 Montrose County, Colorado

. ·'.k:

Jo.;nch set at 65 feet BGL
30-inch by 20-inch annulus cemented to surface

..__ _

20-inch; 94 ppf; K-55: Big Omega set at211 feet BGL

Si7e
9-5/8
10.98

Capacities
BblfFt
0.070766
0.075228

5-1/2 (.361) 0.022177

Bbls
859. 1
53.0

65.7

5-112 (.304) 0.023248
298.6
498.7
9-518 X 5-l '2 0.040334
31.5
10.98x5-l '2 0.044796
Total Annulus Capacity
521.2
Tubing Capacity to !Ianger 298.6
Tubing Capacity to Top Perf 325.3

14--t;..- . ; . - - - - - 5 1/2-inch; 0.304-inch wall; 125 ksi; lncoloy C-276; BDS injection

tubing with mandrel hanger. Landed with I 0,000 lb slackoff. eal assembly has primary metaVmetal seal on pin flank and teflon backup seals

; .'

------Liner llanger top at 12,844 feet BGL (Texas Iron Works, Houston) ~ Paradox Salt 13, 120 to 13,570 feet BGL

.---.

:~
/
9 5/8-inch; 53.5 ppf; CYS-95 BD x I 0.98-inch; 115.2 ppf; MUST /

/

Mannesman set at 14,021 feet BGL. (10.98-inch from 12,139 to 13,835 feet across salt)

4-- - - - - - 5- l/2 Annulus Cemented to 13,100 feet (TOL Not Cemented)

PERFORATION (6-J PF, 20 gm)

Formation
Schlumberger depth
Upper Leadville
Middle Leadville
Lower Leadville/Ouray
McCracken
Ignacio
Precambrian

8/93 Fill
6/92 Fill
7·90 Bridge Plug

2 90 Perforator

14,080-14,185
14,215-14,350
14,380-14,504
14,651-14,719
15,376-15-386
15.489-15,827

PET depth
14,068-14, 173
14,203-14,338
14,360-14,492

5 I/2-inch; 0.361 and 0.304-inch wall; C-276: set at 15,90 I feet BGL

Original PBTD
~~llol

W[l&h1[3!(}

T ubular Ratin s
lllllnl 12nll!lnl U!.t.eli~ll !::J!IW..C!11!!l

9-q

53 s

I 535

8 500

9,410

7 ..330

1477

Ien" I~ (~·lbl

1091

115 2

1800

16.990

2091

23 I

4 778

·~

4 6SJ

16 <()()

S·l/2

17,230

13,480

S·1 '2

19 2

4 892

4 767

12.440

7 890

SUBSURFACE

PAH ALARM LEVEL

4950 PSIG

TO INJECTION PUMPS

SHUT DOWN LOGIC

PI

TI

PI

PIT

UA
IN

MANUAL

ALARM

UA
KS

INJECTION

PUMP START

PERMISSIVE

HS HC

340 340

OC MA

TE
1/2" VN-03-229

TI

FROM P-302A B,C & D

5°-K1-306-I

(15" ABOVE AND

BELOW TE 305)

YI

MANUAL / AUTO

YI
HC

PI
501A

PCV

PC

PSV
1/2" BV-507

PI

S

PI

AFCV-508

S

N 2 TANK #2

N 2 TANK #1

5" - K1-306

1/2" BV-504

AFCV-509

1/2" BV-506

PCV

VN-03-206 BLEED VALVE

5"-K1-306

PSV
1/2" BV-505

PI
500A

3/4" VN-03-203

EPA PORT

ZIO

ZLO ZLC

340 340
ZIC

ZIO

ZIC

PI

3/4" VN-03-230

VCG-03 UPPER MASTER CONTROL VALVE

PT
3/4" VN-03-204 340

VCG-04 LOWER MASTER CONTROL VALVE

3/4" VN-03-205

VCG-01

N2 BLADDER

VCG-02 SWAB VALVE