Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation Commission
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HomeMy WebLinkAboutNinilchik Falls Creek / MarathonSTATE OF ALASKA
AOGCC
GAS DISPOSITION FILES
YEAR: 2007
FACILITY: Ninilchik Falls Creek
OPERATOR: MARATHON OIL CO
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED GAS DISPOSITION
1. Facility Number . Facility Name
1330000031 FALLS CREEK
Disposition
12. Other (see instructions)
13. TOTAL VOLUME (ITEMS 6-12)
17. Transferred to: (Eaprees as a negative 0)
3. Field Operator 5. Month/Year of Disposition
NINILCHIK 'Marathon Oil Company tan -07
20. For production from multiple pools, list contribution of each pool as a percent of
T otal Volume
Volume MCF
6. Sold
7. Reinjected
8. Flared of vented 1 hour or less
9. Flared or vented more than 1 has (see instr.)
10. Pilot and Purge
11. Used for lease operations (specify in Remarks)
367538
0
0
0
0
3068
0
370606
0
0
0
14. NGL Gas Equivalent
15. Purchased gas
16. Transferred from:
0
Pool Name
Pool Code Percent
FC TYONEK UNDEFINED35 562510 100.00
Authorization >1 hr. Safety MCF
Lease Use MCF
Conservation MCF
Waste:
Commissioner Date
MCF
18. Remains:
I hereby catify that the foregoing is true and correct to the bat of my knowledge.
Signature: Z,a •lfue{rlt
Printed Name, Randy lindra
Title Accountant
Phone: 918- 925 -7098 Date Febnuasy 15.2007
Note All volumes must be corrected
to pressure of 14.65 psia and to a
temperature of 60o F. Authority 20
AAC2S.235.
Fem. 10422
I. Facilitv Number
1330000031
2. Facility Name
FALLS CREEK
3. Field
NINILCHIK
Operator
(Marathon Oil Company
5 M'ear of Disposition
I. Mont
1 Feb-07
Disposition
Vo.ume MCF
20. For production from multiple pools, list contribution of each pool at a percent of
Total Volume.
6. Sold
323816
Pool Name
Pool Code
Percent
7. Reinjected
0
FC TVONEK UNDEFINED35
562510
100.00
8. Flared or vented 1 hour or legs
0
9. Flared or vented more than 1 hour (see inst.)
0
10. Pilot and Purge
0
11. Used for lease operations (specify in Remarks)
2842
12. Other (see instructions)
0
Authorization >1 hr.
MCF
13. TOTAL VOLUME (ITEMS 6-12)
326658
Lease Use
MCF
14. NGL Gas Equivalent
0
Consavation
MCF
15. Purchased gas
0
Waste:
,MCF
16. Transferred from:
0
Commissioner
Date
17. Transferred to: (Express as a negative It)
0
18. Remarks:
I hereby certify that the foregoing is Mac and correct to the bat of my knowledge.
Signature: Rate& Oi ne o tet Tide. Accountant
Note All volumes must be corrected
to pressure of 14.65 psia and to a
temperature of 60o F. Authority 20
AAC25.235.
Printed Name. Randy tindn Phone. 918 - 925 -7098 Darr. Match 16, 2007
Form 10422
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED GAS DISPOSITION
1. Facility Number
1330000031
2. Facility Name
FALLS CREEK
J. Fick
NMR
K
Ma ho OiI C ompany
15. Month Year Mar-07 itias
Disposition
Volume MCF
I s > >
20. For production from multiple pools, list contrnbutum of tack pool as a percent of
Tam! Vofume.
b. Sold
328143
Fool Name
Pool Code
Percent
7. Reinjected
0
FC TYONEK IINDEFLNED35
562510
100.00
8. Flared or vented 1 hour or leas
0
9. Flared or vented more than 1 hour (see instr.)
124
10. Pilot and Purge
0
11. Used for lease operation (specify in Remarks)
2964
12. Other (see instructions)
0
Authorization >I hit
Safety
MCF
13. TOTAL VOLUME (ITEMS 6.12)
331231
Lease Use
MCF
14. NGL Gas Equivalent
0
Conservation
I 2
MCF
15. Purchased gas
0
Waste:
MCF
16. Transferred from:
0
�ZL , / °
Commissioner
, /
`'l/ I - 2 6 -0 7
Date
17. Transferred to: (Express as a negative n)
p
v — ' �v v
18. Remarks:
I hereby certify that the foregoing is hue and correct to the best of my knowledge.
Signature•. Wanda O udta
Title:
Phone:
Accountant .
Note All volumes must be corrected
to pressure of 14.65 psis and to a
temperature of 60o F. Authority 20
AAC25.235.
Printed Name: Randy Jindm
918- 925 -7098 Date•. April 16, 2017
Form 10422
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED GAS DISPOSITION
Date
Time
Total
Well # or
Facility
Planned
Y/N
Reason
Mitigation
Start
Stop
Duration
Flare /
Vent
MCF
3/27/2007
730
930
2hrs.
124
FC-4
Y
Vent -water build up in the production string
causing reduced production. Requires
unloading of the well to resume production.
Unloaded water from the well, hoping to
increase production enough for well to
achieve minimum unloading velocities
without requiring vent.
Facility Name:
Falls Creek
Total:
2007 Mar - Falls Creek - Vent Incident Report . xis
124
Marathon Oil Company
Gas Flare / Vent Incident Report
Originator. Jaci Stasak, MOC
March 2007
1. Facility Number
1330000031
2. Facility Name
FANS CREEK
3. Field
NINILCHIK
.Operator
Marathon Oil Company `
S. Month/Year ofDisoosition
Amr -07
Disposition
Volume MCF
20. For production from multiple pools, list contribution of each pod as a percent of
Total Volume.
b. Sold
319142
Pool Name
Pool Code
Percent
7. Reinjected
0
FC TYONEK UNDEFINED35
562510
100.00
8. Flared or vend 1 hour or lms
78
9. Flared or vented more than I hour (see instr.)
0
10. Pilot and Purge
0
11. Used for lease operations (specify in Remarks)
2947
Authruvation >t hr.
Safety
CF
12. Other (sec instructions)
0
13. TOTAL VOLUME (ITEMS 6-12)
322167
Lase Use
MCF
14. NGL Gas Equivalent
0
Conservation
MCF
15. Purchased gas
0
Waste:
MCF
16. Transferred from:
0
Commissioner Date
17. Transferred to: (Express as a negative #)
0
18. Remarks:
thereby certify that the foregoing is true and correct to the best of my knowledge.
signaturr Waste& & Title Accountant
Note All volumes must be corrected
to pressure of 14.65 psia and to a
temperature of 60o F. Authority 20
AAC25.235.
Printed Name: Randy Jidra Phone: 918 - 925 -7098 Due. May 16, 2007
Form 10422
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED GAS DISPOSITION
I. Facility Numbs
1330000031
Fac ility Name
12 F Aa3S C REEK
3. Field HH�
NO4RLH Ims�thoo Oil Company
5. Mouth/Year of Disoositiotr
Ma v-07
gfpodtloa
Volume Vol. MCF
20. For production from multiple pools, list contribution of each pool as a percent of
Total Volume.
6. Sold
304223
> > >
Pool Name
Pool Cade
Patent
FC TYONEK UNDEF1NED35
562510
100.00
7. Reinjected
0
8. Flared or versed 1 hour or Ias
675
9. Flared or vaned more than 1 hour (see Instr.)
141
10. Pilot and Purge
0
11. Used for laae operation (specify in Remarks)
2799
Authorization >xhr
Safety
MCF
12. Other (see instructions) RECEIVED
0
13. TOTAL VOLUME (ITEMS 612) JUN 2 2 2007
307838
Law Use
MCF
14. NGL Gas Equivalent Con
Aimee Oe & Gee s. w^� "'�""
0
Coaavation
�
CF
Anchorage 15. Purchased gas
0
Wate
CF
G 12 7- Z� 07
Date
16. Transferred from:
0
17. Transfand to: (Express as a neptive a)
0
I8. Remarks:
thereby ratify that the foregoing is nue and carat to the beat of my knowledge.
Signature: and& ` girt Jett Title Accountant
Note All volumes must be corrected
to pressure of 14.65 psia and to a
temperature of 60o F. Authority 20
AAC25.135.
Printed Name Randy Jindra Phone 918 - 925 -7098 Date: June 18, 2007
•
Form 10422
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED GAS DISPOSITION
Date
Time
Total
Well # or
Facility
Planned
V/N
Reason
Mitigation
Start
Stop
Duration
Flare /
Vent
MCF
5/18/2007
435
635
2 hrs
141.4
FC -4
Y
Vent -water build up in the production string
causing reduced production. Requires
unloading of the well to resume production.
Unloaded water from the well, hoping to
increase production enough for well to
achieve minimum unloading velocities
without requiring vent.
Facility Name:
Falls Creek
Total:
141.4
CATEMP12007 May - Fags Creek - Vent Incident Report.zls
Marathon Oil Company
Gas Flare / Vent Incident Report
Originator: Jaci Stasak, MOC
May 2007
L Facility Number
1330000031
Facility Name
12. Facili FALLS CREEK
3. Field
NINILLHIK
1. Operator
(Marathon Oil Company
WYeu of Disposition
15. Mont Jun-07
Disposition
Volume MCF
20. For production from multiple pools, lin contribution of each pool as a percent of
Total Volume
6. Sold
300379
Pool Name
Pool Code
Percent
7. Reinjected
0
FC TYONEK UNDEFI NED35
562510
100,00
8. Flared or vented 1 hour or less
0
9. Flared or vented mom than 1 hour (sec instr.)
0
10. Pilot and Purge
0
11. Used for lease operations (specify in Remarks)
2499
12. Other (sec instructions)
0
Authorization >1 hr-
Safety
MCF
13. TOTAL VOLUME (ITEMS 6-12) RECE1S/ED
302878
lase Use
MCF
14. NCL Gas Equivalent ,1111 2 32007
0
Conservation
MCF
IS. Purchased gu
Maim g t An rroa. raent1edrs�
0
Waste:
MCF
16. Transferred from: Arch
0
Commissioner
Date
17. Transferred to: (Express as a negative #)
0
18. Remarks;
1 herby certify that the foregoing is nve and correct to the bat of my knowledge.
Signature Rase" 06044 Tide: Accountant
Note All volumes must be corrected
to pressure of 14.65 psis and to a
temperature of 60o F. Authority 20
AAC25.235-
Printed Name Randy lindra Phone: 918- 925 -7098 Date: July 16, 2007
Form 10422
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED GAS DISPOSITION
1. Facility Number
1330000031
Name
F At r c C REEK
3. Field Opaaror
NQIOLHIK �daealhoo Oil Company
Is Mo Yer of Dieosition
M -07
DlspeltM.
Volts MCF
20. For production from multiple pools, list contribution of sack pool as a percent of
Tofu/ Volume
6. Sold
285312
.•
/
1
Pool Name
Pool Code
Pause
7 Reinj ected
0
FC TYONEIC IJNDEFINED35
362510
100.00
a. Flared of vented l hour or less
0
9. Flared or vented more than 1 tour (see ins'.)
200
10. Pile and Purge
0
11 Used for tease operations (specify in Remarks)
2546
Authorization >I ha:
Safety
F
12. Other (se instructions)
0
13. TOTAL VOLUME (ITEMS 612)
288288
Lase Use
CF
11. NGL Cris *Waked
Cotuervsdoe
200
CF
15. Purchased gas
as
0
W aste
CF
16. Transferred from
o
4 e 7
Co l c io.et ! /
Date
I7. Transferred to: (Fames s • neptive 0)
0
18. Remarks:
Thereby certify that the foregoing is true and correct to the bat of my knowledge.
sitmnny Wands & a* Ink Accountant
Note All volumes must be corrected
to pressure of 14.65 psis and to a
temperature of 60o F. Authority 20
AAC25.235.
Printed Name! Randy Jihda Phone: 918- 925 -7098 Date: August 17, 2007
Form 10-422
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED GAS DISPOSITION
ffits
Date
Time
Total
Well # or
Facility
Planned
Y/N
Reason
Mitigation
Start
Stop
Duration
Flare /
Vent
MCF
7/6/2007
1645
1750
1 hr 5min
200
FC-4
y
Vent -water build up in the production string
causing reduced production. Requires
unloading of the well to resume production.
Unloaded water from the well, hoping to
increase production enough for well to
achieve minimum unloading velocities
without requiring vent.
Facility Name:
Falls Creek
Total:
200
Marathon Oil Company
Gas Flare / Vent Incident Report
C:\temp \Temporary Internet Files\OLK489\2007 Jul - Fads Creek - Vent Incident Repoftxls Originator: Jaci Stasak, MOC
July 2007
1. Peak./ Number
2. Facilely Name
FALLS CREEK
3. Field
NINILCHIX
Operator
Marathon Oil Company
3. Month/Year of Disposition
Azm-07
DlsposIdoa
Volume MCF
20. For production from ntu4ipk pools, list contribution of each pool as a pant of
Taal Ydtune
6. Sold
268221
Pool Name
Pool Code
Percent
7. Reitgectd
0
FC TYONEK UNDEFINED35
562510
100.00
8. Flared or vented I hour or less
0
9. Hared or vend more than 1 hour (see Instr.)
0
10. Pilot and Purge
0
11. Used for lease operation (specify in Remarks)
2634
12. Other (see instructions)
0
Atttbwtration >I hr:
Safety
MCF
13. TOTAL VOLUME (ITEMS 6-12)
270855
Lease Use
MCF
14. NGL Gas Equivalent
0
Conservation
MCF
15. Forehead gas
0
tVaste.
MCF
16. Transferred from:
0
Commissioner
Date
17. Transferred to: (F.spreas as a negative 0)
0
18. Remarks:
I hereby cenify that the foregoing is true and correct to the bat of my knowledge.
Signattttc Rassdes l&Gtat Title: Accountant
Note
to pressure
All volumes must be corrected
of 14.65 psia and to a
of 60o F Authority 20
AAC25. 235.
Printed Name: Randy lidre Phone 918 - 925.7098 Date September 17, 2007
temperature
Form 10422
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED GAS DISPOSITION
1. Facility Number
1330000031
2 Facility Name
FALLS CREEK
:Id
3. C
4. Operator
Marathon Oil Company
S. MowWYear of Disposition
Seo-07
DispoUtba
Volume MCF
20. Far production from multi* e poo4 list contrtbutton of each pool as a percent of
Tote Volume
6 Sold
251124
1
Pool Name
Pool Code
Percent
7 Reinjected
0
FC TYONEK UNDEFR1ED35
562510
100.00
8. Flared or vented 1 hour or lees
54
9. Flared or vented more than 1 how (see instr.)
198
10. Pilo and Purge
0
11. Used fur lease operations (specify in Remarks)
2539
Atuhonzation >1 hr.
Safely
CF
12. Other (see instructions)
0
13. TOTAL VOLUME (ITEMS 6-12)
253915
Lease Use
MCF
14. NGL Gas Equinlem
0
Conservatism
196
CF
15. Purchased gas
0
Waste:
MCF
7
11-1 /
Date O
16. Transferred Freon:
0
17. Transferred to: u : (Eaprees a negative e)
0
18. Remarks.
1 hereby ccnify that the foregoing is true and cone to the beat of my knowledge
n. J-
Signature Wanda `![Isis&, Title Accountant
Note All volumes must be corrected
to pressure of 14.65 psia and to a
temperature of 60o F. Authority 20
AAC2S.235.
Primed Name Randy Jindra Phone- 918- 925 -7098 Date October 16, 2007
Form 10-422
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED CAS DISPOSITION
Date
Time
Total
Well # or
Facility
Planned
YIN
Reason
Mitigation
Start
Stop
Duration
Flare /
Vent
MCF
9/22/2007
1020
1240
2hrs20min
198.2
FC -4
Y
Vent -water build up in the production string
causing reduced production. Requires
unloading of the well to resume production. •
Unloaded water from the well, hoping to
increase production enough for well to
achieve minimum unloading velocities
without requiring vent.
Facility Name:
Falls Creek
Total:
198.2
C:\ temp\ Temporary Internet Fites \OLK489\2007 Sep - Falls Creek - Vent Incident Reportxls
Marathon Oil Company
Gas Flare ! Vent Incident Report
Originator: Jaci Stasak, MOC
September 2007
1 Facility Number
1330000031
Facditv Namc
FAILS CREEK
3. Field
NINI CHIK
4. Operator
�Maranan Oil Company
S. Month/Yen of Disposition
Oct -07
DIspadtlea
Volume MCF
20. For production from multiple pooh list contribution of each pool as a percent of
Total Volume.
6. Sold
252100
Pool Name
Pool Code
Percent
7. Reinjected
0
FCTYONEKUNDEFLNED35
562510
100.00
6. Flared or vented 1 hour of less
0
9 Flared or vented more than 1 hour (see Mar.)
0
10 Pilot and Piuge
0
11. Used for lease operation (specify in Remarks)
2554
Authottntwn >I hr:
Safety
MCF
12. 01ha (see lmwclio. )
0
13. TOTAL VOLUME °ITEMS 6-12)
254654
Lease Use
MCF
14. NGL Gas Equivalent
0
Conservation
MCF
15. Purchased gas
0
Waste:
MCF
16. Transferred but
0
Commissioner Dale
17. Transferred to: (Express as a negotiate)
0
18. Remarks:
I hereby catty that the foregoing is true and correct 10 the be of my kmrvledge.
Sigraflut Rands &sad Tide: Accountant
Note
to pressure
Al! volumes must be corrected
of 14.65 psia and to a
of 60o F. Authority 20
AAC25.235.
Printed Name Randy )iota Plane: 918- 925 -7098 Dater November 16, 2007
temperature
Fos" 10-422
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED GAS DISPOSITION
I. FaciLtc Number
1330000031
2 Facility Name
FALLS CREEK
3 field
NINIIIHIK
9 Operator
I\lamthan Oil Compa
5 Month/Year of D�apsa.on
I Nov -p7
Disposition
Volume MCF
20. for prrducfionWont mulftple pools, flat cotanbwion 4 each Pool as et percent of
Tnral volume
6. Sold
1962 36
Pool Name
Pool Cade
Pertrnt
7 Reinjected
0
EC TVONEK UNDEFINED35
562510
100.00
R. Flared or vented 1 hour of less
0
9. Flared or venal more than I hour (sec inst.)
0
10. Pilot and Purge
0
11. Used for (ease operations (specify in Remarks)
2763
MCF
12. Other (see instructions)
0
Amhon>afion >1 hr:
Safely
13. TOTAL VOLUME (ITEMS 6-12)
24/1999
Lease the
MCF
14. NGL Gas Equivalent
0
Conservation
MCF
15. Purchased gas
(
Waste.
MCF
16. Transferred fmm:
0
17. Transfarod 1o: (Espes as a negative a)
0
Cnmmimioner Date
18. Remarks.
thereby certify :hat the foregoing is we and correct to the hest of my kitow Wage.
Signature Zaardei (4' 44 Title- Accountant
Note Al! volumes must be corrected
to pressure of 14.65 psis and to a
temperature of 60o F. Authority 20
AAC25.235.
Printed Name Randy Jindra Phone- oI a- 925 -7n9$ Date- December 10, 2007
Form 10-422
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED GAS DISPOSITION
1 Facility Numbcr
1330000031
2. Facility Name
FALLS CREEK
Disposition
Volame MCF
6. Sold
7 Reinjected
8 Flared or vented 1 hour or less
9 Flared or vend more than 1 hour (see instr.)
10 Pilot and Purge
I I Used for lease operations (specify in Remarks)
12. Other tare instructions)
13. TOTAL VOLUME (ITEMS 6-12)
17. Transferred lo: (Express as a negative a)
3. Field Operator 5. MoNNYear of Disposition
NINILCHIX Marathon Oil Company I Dec-07
219077
0
0
0
0
2178
0
221255
14 NGL Gas Equivalent
15. Purchased gas
16. Transferred from:
0
0
0
0
20. For produeliatt from amhipk pool; list cantsibutioa ofeseh pool as a percent of
Total Vahan.
Pool Name
Pool Code Percent
PC TYONEK UNDEFINED35
Waste
562510
100.00
Aut orizalon >1 hr
Safely MCF
[ease Use MCF
Conservation MCF
MCF
Commissioner Date
18. Remarks:
I luerehy certify tut the tiuegoing is true and coned to t beat of my knowledge
Signature Rails •l( Celt Z
Pnned Name Randy lindra
Title Accountant
Moor 918. 925 -7098 Date January 16, 2008
Note All volumes must be corrected
to pressure of 14.65 psia and to a
temperature of 60o F. Authority 20
AAC25.235.
Form 10 -422
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
FACILITY REPORT OF PRODUCED GAS DISPOSITION
V
FW: Ninilchik Venting Update 1/21/2008
McMains, Stephen E (DOA)
From: Regg, James B (DOA)
Sent: Tuesday, January 22, 2008 9:39 AM
To: McMains, Stephen E (DOA)
Cc: Williamson, Mary J (DOA)
Subject: FW: Ninilchik Venting Update 1/21/2008
Steve —
Copies should probably be placed with gas disposition files for these Ninilchik Unit pads. Thank you.
Jim Regg
AOGCC
333 W.7th Avenue, Suite 100
Anchorage, AK 99501
phone: 907 - 793 -1236
fax: 907- 276 -7542
Jim,
Falls Creek (FC) Pad
Grassim Oskolkoff (GO) Pad
1/22/2008
Page 1 of 2
From: Walsh, Ken [ mailto:kdwalsh @marathonoil.com]
Sent: Monday, January 21, 2008 11:51 AM
To: Regg, James B (DOA)
Cc: Zeman, Kaynell J.; Laughlin, Gary A.; Gay, Chris; Cissell, Wayne E.; Donovan Jr, Dennis M.; Grant, Patrick;
Ibele, Lyndon; Mullin, Mickey; Rang, Craig L.; Skiba, Kevin J.; Sulley, Michael
Subject: FW: Ninilchik Venting Update 1/21/2008
This email is meant to serve as an update to the summary of Ninilchik gas venting that I
described in my email to you on March 14, 2007. Below please find an explanation of changes
and future plans.
Pad -based compression and the initiation of foamer injection into the wellbore to lift produced
water has essentially eliminated gas venting to keep the FC #1 rd, FC #3, and FC #4 wells
flowing to sales.
No gas venting to keep the wells unloaded has been necessary since mid - November 2007.
Marathon installed pad -based compression and began gas compression on December 3,
2007. Due to compression, GO #1 is producing to sales without the need to vent to
atmosphere. GO #2 remains shut in for evaluation to shut off excessive water and re- establish
economic gas production. A coiled tubing velocity string was installed in the GO #3 well in
mid - November 2007 to eliminate the necessity for venting. The well is currently shut in
waiting on slickline work to clear debris from the velocity string and reinstate gas sales. GO #5
is waiting on adding perforations to achieve an economic gas rate. The GO #6 well is
•
FW: Ninikhik Venting Update 1/21/2008 Page 2 of 2
producing to sales and is being considered for foamer or velocity string installation to prevent
liquid loading. Marathon anticipates adding the new well, GO #7, in the first quarter of 2008.
Ninitchik State (NS) Pad
NS #1 and NS #3 are flowing to sales line pressure at sufficient gas rates to prevent liquid
loading.
Paxton Pad
Marathon installed a coiled tubing velocity string in the Paxton #1 wellbore on 1/26/2007.
Since the installation, Marathon has eliminated the periodic venting of this well to unload
produced water and maintain gas production. Marathon has spudded and is currently drilling
the Paxton #2 Tyonek well at this writing.
Susan Dionne (SD) Pad
SD #3 and SD #4 are producing at sufficiently high enough gas sales rates from each well to
unload produced water without venting.
It should be pointed out that Marathon has been successful in limiting or eliminating gas
venting by installing coiled tubing velocity strings in some of these wells. If the SCSSV
regulations are implemented and this equipment is installed, it will prevent the deployment of
these coiled tubing velocity strings or capillary foamer strings in the future. If you have
questions or comments that you would like addressed, please feel free to call me at 907 -394-
3060 or email me at kdwalsh @marathonoil.com.
Best Regards,
x
Ken D. Walsh
Senior Production Engineer
Marathon Oil Company-Alaska Asset Team
907.283 -1311 (office)
907 - 394 -3060 (cell)
1/22/2008