ANNIE

Operated by PETCO ENERGY CORPORATION (P-5 657795) in the PANHANDLE GRAY COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 449District 10Field 68873001NGPA filingOilCasinghead gasSaveExport
Value, all time
$8.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$111 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 837 leases and 6,360 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: UNTIL THE FLUID MIGRATION FROM SUCH STRATA IS ELIMINATED.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA17none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition146,967 bbl$6,723,103
Casinghead gasProduction535,774 Mcf$1,992,795
Total$8,715,898

117,661 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (16)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 35.3480, -101.0343. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

35.34924, -101.03570 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
31.3%
5 of 16 wells
With a plug date
31.3%
5 of 16 wells
Median depth
3,109 ft
16 wells filed one
Completion to plug
32.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
531.3%
A plug date is filed
531.3%
BothOn the schedule and plugged. Neither fact cancels the other.
531.3%
NeitherNo plug date, and not on the schedule.
1168.8%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Total depth in feet, 16 of 16 wells. Median 3,109 ft, with the middle half between 3,093 and 3,143 ft; the shallowest is 3,064 ft and the deepest 3,288 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 12 of 16 wells, Nov 1944 – Aug 1974. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1944 – Aug 1974
12 of 16 wells; 4 filed none
Plug dates filed
Dec 1985 – Nov 1996
5 of 16 wells; 11 filed none

Last completion to plug: a median of 32.0 years across the 1 well that filed both dates, with the middle half between 32.0 years and 32.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

16 wells

42-1790474013,288 ftNov 1996Yes
42-1790474343,093 ftSep 1995Yes
42-1790474453,103 ftOct 1993Yes
42-1790474893,110 ftAug 1995Yes
42-17930216173,250 ftAug 1974
42-17900419163,081 ftDec 1953Dec 1985Yes
42-17904754153,083 ftJun 1952
42-17904753143,143 ftAug 1946
42-17904752133,154 ftMar 1946
42-17904749103,108 ftFeb 1946
42-17904751123,141 ftJul 1945
42-17904750113,143 ftJun 1945
42-1790474673,104 ftJun 1945
42-1790474563,064 ftJun 1945
42-1790474233,122 ftDec 1944
42-1790474123,092 ftNov 1944

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 20260275106.413.05$838
Apr 2026014298.932.87$408
Mar 202615827989.753.15$15,059
Feb 2026013563.503.75$506
Jan 20261866559.138.00$11,518
Dec 20251866856.664.41$10,839
Nov 20251883658.593.93$11,156
Oct 20251891359.383.30$11,266
Sep 202502862.743.08$86
Aug 202519313463.933.01$12,742
Jul 202517515266.743.32$12,183
Jun 20253709066.483.13$24,879
May 20251784360.553.23$10,917
Apr 202517913062.363.54$11,623
Mar 202517818167.704.27$12,823
Feb 202518617970.884.34$13,961
Jan 202516711674.324.28$12,908
Dec 2024386868.993.12$26,655
Nov 20241944669.052.20$13,497
Oct 202419025471.372.28$14,140
Sep 202416427069.612.36$12,054
Aug 202436622475.632.06$28,143
Jul 202419023879.932.15$15,698
Jun 202438421778.082.63$30,554
May 202417622378.812.20$14,361
Apr 202455718684.451.66$47,347
Mar 202418020080.301.55$14,763
Feb 202438017476.091.78$29,225
Jan 202419019273.023.30$14,507
Dec 202316421971.262.61$12,258
Nov 2023019177.892.81$536
Oct 202317418385.443.09$15,432
Sep 202318219989.042.74$16,750
Aug 202318023580.522.67$15,122
Jul 202317029474.852.64$13,501
Jun 202334228068.962.26$24,217
May 202334326970.622.23$24,822
Apr 202317624478.122.24$14,295
Mar 202333224172.852.39$24,763
Feb 202317922575.112.47$13,999
Jan 202334925276.533.39$27,563
Dec 202233625176.415.73$27,112
Nov 202219126185.005.65$17,709
Oct 202236628187.185.86$33,556
Sep 20221801484.888.16$15,393
Aug 2022371094.529.13$35,067
Jul 20225520101.587.54$56,072
Jun 202237087115.097.98$43,277
May 2022188201109.378.43$22,257
Apr 2022379216104.226.84$40,976
Mar 2022367272108.885.08$41,340
Feb 20225297191.054.86$48,510
Jan 202234829881.844.54$29,833
Dec 202134228071.323.90$25,483
Nov 202137837677.435.24$31,238
Oct 202154239479.795.71$45,497
Sep 202119418569.865.35$14,543
Aug 202137025466.024.22$25,499
Jul 202155816270.783.98$40,140
Jun 202136820369.493.38$26,259
May 202137239063.483.02$24,791
Apr 202153739960.362.76$33,514
Mar 202153337161.302.72$33,681
Feb 202151719557.805.55$30,964
Jan 202156540050.412.81$29,606
Dec 202038041444.642.68$18,071
Nov 2020536938.772.71$20,805
Oct 202056829536.972.48$21,730
Sep 202053236637.091.99$20,461
Aug 202070938139.982.39$29,255
Jul 20205547738.371.83$21,398
Jun 202074225634.901.69$26,329
May 202070218416.921.81$12,212
Apr 202033137714.751.80$5,563
Mar 202084850730.341.86$26,669
Feb 202034044249.881.98$17,835
Jan 202072130457.252.09$41,914
Dec 201970029859.012.30$41,994
Nov 201954923055.302.75$30,992
Oct 201953923453.472.42$29,386
Sep 201933721255.052.66$19,115
Aug 201950932753.112.30$27,787
Jul 201936518156.272.46$20,984
Jun 201973418952.782.49$39,211
May 201953727358.482.74$32,152
Apr 201953429962.632.75$34,267
Mar 201936330056.803.06$21,537
Feb 201934722350.852.79$18,268
Jan 201934927646.033.23$16,955
Dec 201856424946.594.19$27,319
Nov 2018014052.934.24$593
Oct 201815827461.443.40$10,639
Sep 201817631659.543.11$11,461
Aug 201833226559.403.07$20,533
Jul 2018033065.142.93$968
Jun 2018031760.183.08$975
May 201833933265.382.90$23,127
Apr 201834318963.842.90$22,445
Mar 201831630461.222.79$20,193
Feb 2018032261.782.77$891
Jan 201850626662.874.01$32,879
Dec 201718431257.272.92$11,449
Nov 201734524455.423.12$19,881
Oct 2017028949.292.98$862
Sep 201717432247.523.09$9,263
Aug 201734936045.373.00$16,916
Jul 201734417743.873.09$15,638
Jun 201751224142.493.09$22,499
May 201718413445.373.26$8,785
Apr 20171767047.933.21$8,660
Mar 201717214346.772.98$8,471
Feb 20173572550.452.95$18,084
Jan 2017012949.413.42$441
Dec 201617217948.763.72$9,053
Nov 201617541442.492.64$8,531
Oct 201616926746.193.09$8,631
Sep 201634329641.553.10$15,169
Aug 201617336841.442.92$8,245
Jul 201634738241.622.92$15,559
Jun 201618436045.352.69$9,311
May 201636712142.521.99$15,846
Apr 2016340036.561.99$12,430
Mar 2016033233.011.79$596
Feb 2016360026.472.06$9,529
Jan 2016030627.352.36$723
Dec 201518324332.362.00$6,408
Nov 2015017338.792.17$375
Oct 201517018043.552.43$7,840
Sep 201517937742.992.76$8,735
Aug 2015021540.162.87$618
Jul 201535827848.152.95$18,056
Jun 201516915856.152.88$9,945
May 20153465755.212.96$19,271
Apr 2015033349.822.71$901
Mar 201537551842.892.93$17,604
Feb 201517443244.662.98$9,057
Jan 2015035343.433.10$1,095
Dec 201451531754.693.59$29,304
Nov 2014055870.464.25$2,373
Oct 201417328578.303.90$14,658
Sep 201435453286.164.05$32,653
Aug 2014057589.394.04$2,320
Jul 201434360096.564.18$35,628
Jun 201436063898.164.74$38,360
May 201435159594.734.73$36,063
Apr 201416355395.944.81$18,298
Mar 201419781395.895.06$23,002
Feb 2014041397.406.19$2,557
Jan 201449862290.404.86$48,043
Dec 201333669191.824.35$33,860
Nov 2013061288.853.74$2,288
Oct 2013073997.423.78$2,793
Sep 2013335806104.113.72$37,873
Aug 2013345858104.253.52$38,989
Jul 2013167331102.523.72$18,351
Jun 2013053694.403.93$2,108
May 201332470094.834.15$33,629
Apr 201317386493.964.28$19,955
Mar 201332739393.623.91$32,152
Feb 2013070391.233.42$2,404
Jan 201316970491.603.42$17,888
Dec 201234257786.773.42$31,649
Nov 201216999986.953.62$18,316
Oct 20123471,09489.383.40$34,734
Sep 201201,12694.672.92$3,286
Aug 201235384092.662.91$35,152
Jul 20121791,17385.133.02$18,782
Jun 20121771,17779.822.52$17,093
May 201216497591.612.49$17,450
Apr 20123501,165101.652.00$37,904
Mar 20123621,216105.052.22$40,730
Feb 201201,203101.102.57$3,092
Jan 20124562,86998.092.73$52,573
Dec 20113181,18296.873.24$34,634
Nov 20111601,24195.723.31$19,425
Oct 20111611,32384.983.65$18,509
Sep 20113461,31883.623.99$34,186
Aug 20113241,10083.404.15$31,586
Jul 20113011,28394.144.52$34,132
Jun 20112791,37892.904.64$32,313
May 20113211,33798.134.40$37,389
Apr 2011278558105.964.33$31,875
Mar 20113021,25996.364.06$34,209
Feb 20113001,10785.644.18$30,319
Jan 20111551,40886.504.59$19,869
Dec 20103091,30385.734.35$32,156
Nov 201015167180.843.80$14,754
Oct 20103031,15278.103.51$27,707
Sep 20103051,48972.633.98$28,078
Aug 201013976273.684.42$13,609
Jul 201029588372.554.74$25,585
Jun 20101471,32470.364.91$16,844
May 20104451,45571.124.24$37,811
Apr 20101671,46681.694.12$19,686
Mar 20104961,48978.394.39$45,416
Feb 20101761,36173.585.44$20,357
Jan 20103471,23774.365.96$33,181
Dec 20093131,52071.445.48$30,696
Nov 20092961,47574.593.75$27,612
Oct 20094721,32572.544.11$39,685
Sep 200929579365.543.06$21,765
Aug 20091391,48167.423.22$14,138
Jul 20093041,78561.133.46$24,768
Jun 20096311,59266.163.90$47,948
May 20094821,87654.743.93$33,749
Apr 20095571,70846.773.59$32,178
Mar 20097411,71242.144.06$38,175
Feb 20095141,49132.814.63$23,772
Jan 20097392,14435.865.37$38,016
Dec 20083702,21437.105.98$26,960
Nov 20087362,25755.496.86$56,324
Oct 20081722,13475.246.92$27,713
Sep 20084851,966101.767.88$64,840
Aug 20085221,322114.228.48$70,837
Jul 20081722,017131.0811.39$45,518
Jun 20086771,868131.3313.03$113,255
May 20084771,975123.1711.57$81,611
Apr 20083361,978110.3110.45$57,744
Mar 20083241,621101.909.66$48,681
Feb 20084951,59092.538.77$59,748
Jan 20086601,93690.388.21$75,537
Dec 200701,75188.337.30$12,786
Nov 20073381,80691.677.29$44,153
Oct 20075071,94682.856.92$55,475
Sep 20073271,86975.846.24$36,470
Aug 20075201,90869.066.39$48,099
Jul 20075171,86870.906.39$48,588
Jun 20071771,66062.007.55$23,504
May 20073481,87358.747.85$35,138
Apr 200735272959.617.81$26,673
Mar 2007064156.927.30$4,681
Feb 200701,54355.108.22$12,677
Jan 200701,21150.306.73$8,146
Dec 20061621,85956.656.92$22,039
Nov 20061661,94954.207.62$23,844
Oct 200602,10254.906.01$12,641
Sep 20063341,95460.085.04$29,909
Aug 20061662,10668.717.34$26,864
Jul 200601,75769.376.34$11,144
Jun 20063421,76766.286.38$33,948
May 20061652,07566.016.42$24,224
Apr 200601,94764.397.36$14,331
Mar 20061771,91656.707.08$23,607
Feb 20061711,64757.597.75$22,614
Jan 20063471,84260.598.93$37,480
Dec 20052341,98554.9413.42$39,486
Nov 20051861,74554.6910.59$28,649
Oct 20054242,26458.3413.80$55,970
Sep 200518669461.4512.08$19,813
Aug 20053791,99561.519.80$42,857
Jul 20053802,12055.697.84$37,791
Jun 20053802,22152.337.38$36,279
May 20055482,15445.226.65$39,107
Apr 20055642,05049.207.36$42,838
Mar 20055632,05450.377.15$43,054
Feb 20053731,93145.226.31$29,055
Jan 200501,94143.166.32$12,271
Dec 20046102,06139.866.75$38,229
Nov 200402,21345.286.33$14,009
Oct 20045272,31149.706.52$41,248
Sep 20043732,30643.245.28$28,313
Aug 20043872,34142.375.55$29,391
Jul 20043642,26038.286.08$27,684
Jun 20041902,22136.106.43$21,147
May 20045572,38937.486.49$36,392
Apr 20041842,12534.475.86$18,792
Mar 20045552,29634.365.53$31,767
Feb 20041992,02332.455.51$17,604
Jan 20042002,04532.036.30$19,289
Dec 20035731,90630.266.30$29,350
Nov 20033992,32928.804.60$22,193
Oct 20034702,40528.174.76$24,687
Sep 20034652,40126.314.75$23,637
Aug 20036962,50729.765.13$33,573
Jul 20035832,54229.415.17$30,290
Jun 20038962,48628.565.98$40,463
May 20038712,53226.595.97$38,283
Apr 20036931,80526.675.41$28,242
Mar 20039332,53031.146.10$44,477
Feb 20037182,36233.487.93$42,760
Jan 20035232,37630.315.58$29,115
Dec 20025472,20926.914.85$25,442
Nov 20027442,59624.664.14$29,087
Oct 20025352,69226.464.23$25,541
Sep 20029032,69827.443.64$34,586
Aug 20028952,87425.963.16$32,328
Jul 20027152,79224.583.06$26,123
Jun 20027042,32523.733.34$24,467
May 20028792,89224.663.58$32,041
Apr 20028952,73123.653.51$30,759
Mar 20027302,72122.003.10$24,503
Feb 20027562,43218.222.38$19,552
Jan 20028282,68817.172.38$20,603
Dec 20017742,74016.932.36$19,582
Nov 20011832,76318.072.41$9,953
Oct 20017453,18019.782.53$22,778
Sep 20015412,97224.262.25$19,816
Aug 20015533,03524.873.05$23,019
Jul 20019143,29523.933.20$32,406
Jun 20019223,17124.563.82$34,771
May 20017523,09925.524.31$32,539
Apr 20017592,93724.685.34$34,402
Mar 20011,0993,36224.545.38$45,045
Feb 20017632,51627.755.77$35,683
Jan 20017672,84427.478.40$44,956
Dec 20005842,98026.889.12$42,883
Nov 20005722,97732.215.66$35,268
Oct 20007673,18431.235.15$40,337
Sep 20007572,99431.875.19$39,654
Aug 20009573,15329.644.54$42,682
Jul 20005553,20628.534.09$28,946
Jun 20007453,22129.304.40$35,992
May 20009493,27327.263.68$37,914
Apr 20005703,14924.513.12$23,783
Mar 20007583,23628.422.86$30,797
Feb 20005603,11627.622.73$23,963
Jan 20007533,32725.272.48$27,281
Dec 19999803,60024.282.42$32,520
Nov 19999543,90323.192.43$31,623
Oct 19998531,07920.982.80$20,921
Sep 19995842,59821.752.62$19,506
Aug 19991832,76419.262.88$11,473
Jul 19995571,15417.892.37$12,702
Jun 19991861,19515.942.36$5,788
May 199913492715.792.32$4,267
Apr 199912553315.102.21$3,064
Mar 199937591912.471.84$6,366
Feb 199908769.981.82$1,592
Jan 199921985910.381.90$3,905
Dec 19981881,3489.201.77$4,120
Nov 199826199610.892.19$5,019
Oct 19987171,59312.421.97$12,042
Sep 19981841,27912.592.08$4,980
Aug 19985301,30311.301.91$8,474
Jul 19984661,38311.742.24$8,565
Jun 19984471,36611.242.24$8,080
May 19987151,43612.622.21$12,192
Apr 19983542,09913.042.51$9,875
Mar 19986212,25712.802.31$13,161
Feb 19986182,04113.952.30$13,314
Jan 19983712,35714.702.15$10,533
Dec 19971911,57516.322.41$6,915
Nov 19972241,83418.193.09$9,738
Oct 19972662,01519.253.15$11,467
Sep 19974381,88517.742.95$13,340
Aug 19971041,95717.862.55$6,857
Jul 19973301,98217.582.25$10,255
Jun 19972262,12217.242.26$8,686
May 19971171,54518.972.31$5,786
Apr 19972211,49917.882.08$7,074
Mar 19971761,42118.951.94$6,091
Feb 19972662,06520.492.21$10,006
Jan 19973812,16123.483.54$16,595
Dec 19962622,24223.32$6,110
Nov 19964352,60021.97$9,557
Oct 19964352,52023.31$10,140
Sep 19961662,29722.22$3,689
Aug 19964492,32720.26$9,097
Jul 19963972,30619.55$7,761
Jun 19962652,29018.73$4,963
May 19963832,30919.43$7,442
Apr 19964942,26221.51$10,626
Mar 19963722,49819.38$7,209
Feb 19966582,26216.98$11,173
Jan 19961432,46117.07$2,441
Dec 19957572,30117.19$13,013
Nov 19954992,38816.00$7,984
Oct 19955742,38615.43$8,857
Sep 19954802,40916.18$7,766
Aug 19952942,26215.92$4,680
Jul 19955282,06715.24$8,047
Jun 19954612,35816.41$7,565
May 19956272,83817.56$11,010
Apr 19955302,66817.73$9,397
Mar 19955322,74716.44$8,746
Feb 19957922,56816.58$13,131
Jan 19953472,58915.92$5,524
Dec 19945782,67515.03$8,687
Nov 19946492,50315.90$10,319
Oct 19943362,84615.58$5,235
Sep 19943622,72515.29$5,535
Aug 19944392,69216.13$7,081
Jul 19942552,77517.56$4,478
Jun 19941122,79717.09$1,914
May 19945273,11315.88$8,369
Apr 19944523,05514.14$6,391
Mar 19942623,28112.46$3,265
Feb 19944512,75712.50$5,638
Jan 19941831,56812.66$2,317
Dec 19932141,99312.33$2,639
Nov 19932241,61814.49$3,246
Oct 19931532,12915.85$2,425
Sep 19932342,10815.03$3,517
Aug 19931692,83215.66$2,647
Jul 19931411,21915.46$2,180
Jun 19933682,38116.79$6,179
May 19935862,21817.68$10,360
Apr 1993142,59218.05$253
Mar 19938232,69218.14$14,929
Feb 19933652,58217.90$6,534
Jan 19935612,55516.93$9,498

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas       275 Mcf  × $  3.05 =       $838

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Month total                                     $838

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 10/O/449 is the state's own key, not one this site invented.