BIRD, F. A. "A"

Operated by FLAT TOP OPERATING, LLC (P-5 100526) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11121District 7CField 85279200OilCasinghead gasSave
Value, all time
$6.4 M
Jan 1993 – Oct 2024
Value, last 12 filed months
$0
at the published price for each month
Months reported
382
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition72,076 bbl$4,490,162
Casinghead gasProduction424,788 Mcf$1,923,325
Total$6,413,488

39,695 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 (3)

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 31.4805, -101.7343. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.48027, -101.73485 · 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
100.0%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
8,640 ft
3 wells filed one
Completion to plug
17.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

Between 8,300 and 9,320 ft, median 8,640 ft, over the 3 wells that filed a depth.

Completions filed
May 1970 – Feb 2007
3 of 3 wells
Plug dates filed
Feb 1988 – Sep 2024
3 of 3 wells

Last completion to plug: a median of 17.8 years across the 3 wells that filed both dates, with the middle half between 17.7 years and 27.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-3833583539,320 ftFeb 2007Sep 2024Yes
42-3833315120408,300 ftOct 1984Jul 2021Yes
42-3830104910408,640 ftMay 1970Feb 1988Yes

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 (382)

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

382 months

Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 2022520104.226.84$5,419
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021036169.493.38$1,220
May 2021014463.483.02$435
Apr 2021085660.362.76$2,361
Mar 2021094961.302.72$2,578
Feb 2021361,03957.805.55$7,845
Jan 2021331250.412.81$1,697
Dec 20203811644.642.68$2,007
Nov 2020545438.772.71$2,240
Oct 20205412336.972.48$2,301
Sep 20205612837.091.99$2,332
Aug 2020558039.982.39$2,390
Jul 2020522638.371.83$2,043
Jun 202001834.901.69$30
May 20207618616.921.81$1,623
Apr 2020191,31014.751.80$2,644
Mar 202073030.341.86$2,215
Feb 20205030649.881.98$3,100
Jan 202017657057.252.09$11,270
Dec 201921867259.012.30$14,413
Nov 20196150255.302.75$4,754
Oct 20199846853.472.42$6,372
Sep 201922758955.052.66$14,061
Aug 201914268153.112.30$9,111
Jul 201920875156.272.46$13,552
Jun 201919372152.782.49$11,983
May 201920061358.482.74$13,376
Apr 201917346362.632.75$12,109
Mar 2019625056.803.06$3,675
Feb 201918451550.852.79$10,794
Jan 201915377746.033.23$9,551
Dec 20187329746.594.19$4,644
Nov 2018125052.934.24$6,616
Oct 201824661.443.40$279
Sep 20185658159.543.11$5,140
Aug 20188444259.403.07$6,345
Jul 20181227965.142.93$1,600
Jun 201821060.183.08$1,264
May 201811232165.382.90$8,254
Apr 201811442263.842.90$8,502
Mar 20189841661.222.79$7,159
Feb 201813458561.782.77$9,897
Jan 201817559062.874.01$13,368
Dec 20177221557.272.92$4,752
Nov 201712029755.423.12$7,577
Oct 201706449.292.98$191
Sep 20175120447.523.09$3,053
Aug 20177728345.373.00$4,344
Jul 201718577243.873.09$10,499
Jun 20178247342.493.09$4,944
May 201717771245.373.26$10,354
Apr 20174701,07047.933.21$25,964
Mar 20178374646.772.98$6,108
Feb 201712050.452.95$605
Jan 201731049.413.42$1,532
Dec 201649048.763.72$2,389
Nov 20162619242.492.64$1,612
Oct 20169743446.193.09$5,822
Sep 201615853041.553.10$8,208
Aug 2016131041.442.92$5,429
Jul 20162491,40341.622.92$14,466
Jun 20161931,39645.352.69$12,502
May 201632877142.521.99$15,482
Apr 201630174736.561.99$12,492
Mar 201618883633.011.79$7,706
Feb 20165123726.472.06$1,839
Jan 201627429327.352.36$8,187
Dec 201523188032.362.00$9,236
Nov 201519816838.792.17$8,045
Oct 20159966943.552.43$5,935
Sep 20153031,32042.992.76$16,667
Aug 20152461,21440.162.87$13,367
Jul 20157469648.152.95$5,613
Jun 20153774756.152.88$4,231
May 20159331455.212.96$6,063
Apr 20151911,29949.822.71$13,031
Mar 20152601,44142.892.93$15,380
Feb 20151431,35744.662.98$10,425
Jan 20152321,33943.433.10$14,228
Dec 20142121,49854.693.59$16,974
Nov 20141971,41870.464.25$19,910
Oct 20141871,68978.303.90$21,231
Sep 20141601,32086.164.05$19,126
Aug 20147192189.394.04$10,063
Jul 20141811,17596.564.18$22,388
Jun 20142341,23298.164.74$28,805
May 20143951,64994.734.73$45,212
Apr 20142791,84895.944.81$35,655
Mar 20141421,37595.895.06$20,569
Feb 20142831,05397.406.19$34,084
Jan 2014269090.404.86$24,318
Dec 20132331,43391.824.35$27,634
Nov 20132181,78488.853.74$26,038
Oct 20133061,92797.423.78$37,093
Sep 20131262,005104.113.72$20,572
Aug 20132501,668104.253.52$31,938
Jul 20132991,989102.523.72$38,048
Jun 20132921,89094.403.93$34,999
May 20132801,99694.834.15$34,834
Apr 20132141,96493.964.28$28,518
Mar 20132992,03093.623.91$35,936
Feb 20132961,80591.233.42$33,177
Jan 20133602,03091.603.42$39,918
Dec 20123051,76986.773.42$32,515
Nov 20122392,00086.953.62$28,031
Oct 20124082,08689.383.40$43,559
Sep 20122902,09994.672.92$33,580
Aug 20122832,06692.662.91$32,231
Jul 20123902,06185.133.02$39,427
Jun 20122371,99979.822.52$23,953
May 20123501,90691.612.49$36,806
Apr 2012375747101.652.00$39,610
Mar 20123851,054105.052.22$42,786
Feb 20124391,596101.102.57$48,485
Jan 20123081,93398.092.73$35,497
Dec 20113711,85596.873.24$41,948
Nov 20113791,77095.723.31$42,139
Oct 20114781,98084.983.65$47,845
Sep 20112822,04783.623.99$31,740
Aug 20112911,93983.404.15$32,315
Jul 20116241,96594.144.52$67,620
Jun 20111261,93592.904.64$20,684
May 2011551,81498.134.40$13,387
Apr 2011924,458105.964.33$29,066
Mar 2011764,58096.364.06$25,906
Feb 2011943,10085.644.18$21,008
Jan 20112003,59686.504.59$33,801
Dec 20104581,88585.734.35$47,460
Nov 20103412,53980.843.80$37,203
Oct 20104022,55978.103.51$40,375
Sep 20103032,06972.633.98$30,240
Aug 20104242,15673.684.42$40,768
Jul 20103371,85272.554.74$33,221
Jun 20103692,05670.364.91$36,059
May 20103672,33671.124.24$35,995
Apr 20104611,81581.694.12$45,142
Mar 20104072,45478.394.39$42,675
Feb 20104202,25573.585.44$43,176
Jan 20104202,47674.365.96$45,998
Dec 20093792,22271.445.48$39,261
Nov 20095472,62374.593.75$50,641
Oct 20094462,74372.544.11$43,627
Sep 20095102,52765.543.06$41,170
Aug 20095272,69467.423.22$44,201
Jul 20095462,74361.133.46$42,880
Jun 20094752,94266.163.90$42,885
May 20095682,88354.743.93$42,410
Apr 20095622,76646.773.59$36,208
Mar 20095632,29942.144.06$33,056
Feb 20095242,10632.814.63$26,950
Jan 20097852,31935.865.37$40,605
Dec 200849884437.105.98$23,521
Nov 20084782,72355.496.86$45,205
Oct 20087272,80175.246.92$74,088
Sep 20084562,017101.767.88$62,291
Aug 20085902,423114.228.48$87,944
Jul 20085742,926131.0811.39$108,565
Jun 20085233,098131.3313.03$109,061
May 20085873,035123.1711.57$107,429
Apr 20085852,944110.3110.45$95,310
Mar 20087983,074101.909.66$111,024
Feb 20087462,66892.538.77$92,427
Jan 20081,0032,96590.388.21$114,981
Dec 20076473,08888.337.30$79,698
Nov 20079253,34591.677.29$109,185
Oct 20079198,95282.856.92$138,105
Sep 20071,1634,97175.846.24$119,242
Aug 20071,4355,49669.066.39$134,209
Jul 20071,2273,49870.906.39$109,339
Jun 20071,2043,26662.007.55$99,301
May 20077694,36858.747.85$79,444
Apr 20071,2475,32959.617.81$115,928
Mar 20071,1535,83756.927.30$108,250
Feb 20073,3565,58855.108.22$230,827
Jan 20072022,13150.306.73$24,496
Dec 20061141,20456.656.92$14,788
Nov 20061201,24354.207.62$15,973
Oct 2006601,19954.906.01$10,505
Sep 200617454560.085.04$13,199
Aug 2006431,13768.717.34$11,300
Jul 20061181,31569.376.34$16,526
Jun 20061191,34766.286.38$16,486
May 2006531,29466.016.42$11,812
Apr 2006601,13364.397.36$12,203
Mar 20061201,37956.707.08$16,571
Feb 2006641,07357.597.75$12,003
Jan 20061071,14160.598.93$16,676
Dec 2005601,07354.9413.42$17,691
Nov 20051211,26954.6910.59$20,054
Oct 2005601,27058.3413.80$21,021
Sep 20051761,32661.4512.08$26,832
Aug 200512768361.519.80$14,503
Jul 20055886155.697.84$9,983
Jun 200515270952.337.38$13,187
May 200510369445.226.65$9,274
Apr 200510672149.207.36$10,522
Mar 200523379050.377.15$17,389
Feb 2005181745.226.31$5,202
Jan 200513379543.166.32$10,766
Dec 200411670739.866.75$9,397
Nov 200411767145.286.33$9,545
Oct 200411370849.706.52$10,229
Sep 20045970943.245.28$6,297
Aug 200410173942.375.55$8,381
Jul 20049678938.286.08$8,475
Jun 200414374536.106.43$9,955
May 20041931,07137.486.49$14,189
Apr 200451,01934.475.86$6,142
Mar 20042041,09234.365.53$13,048
Feb 20041041,01632.455.51$8,973
Jan 20042191,04532.036.30$13,598
Dec 2003198430.266.30$6,231
Nov 20039889528.804.60$6,935
Oct 20031001,09228.174.76$8,015
Sep 20032151,11426.314.75$10,947
Aug 2003991,07529.765.13$8,461
Jul 20031891,09829.415.17$11,236
Jun 200321,02228.565.98$6,172
May 2003931,01026.595.97$8,505
Apr 20031771,04826.675.41$10,387
Mar 20037682031.146.10$7,365
Feb 2003075833.487.93$6,008
Jan 20032170630.315.58$4,577
Dec 20026387526.914.85$5,942
Nov 2002288624.664.14$3,715
Oct 20029590126.464.23$6,324
Sep 20021011,04527.443.64$6,570
Aug 20021081,10525.963.16$6,300
Jul 20021031,10524.583.06$5,915
Jun 2002961,07923.733.34$5,880
May 20021801,14224.663.58$8,532
Apr 200219499223.653.51$8,072
Mar 200201,36222.003.10$4,226
Feb 200219290518.222.38$5,648
Jan 20028399517.172.38$3,789
Dec 200110286616.932.36$3,774
Nov 200121794918.072.41$6,204
Oct 2001195919.782.53$2,445
Sep 200115097024.262.25$5,823
Aug 20019948024.873.05$3,928
Jul 20012561,06423.933.20$9,528
Jun 20012401,06824.563.82$9,979
May 20016450325.524.31$3,800
Apr 2001277324.685.34$4,174
Mar 20011963924.545.38$3,902
Feb 2001059727.755.77$3,443
Jan 200114980227.478.40$10,829
Dec 20007366226.889.12$8,001
Nov 200019469532.215.66$10,181
Oct 2000040131.235.15$2,063
Sep 20006124831.875.19$3,230
Aug 200017494329.644.54$9,439
Jul 2000991,10928.534.09$7,360
Jun 200020883429.304.40$9,762
May 2000851,25927.263.68$6,950
Apr 20001841,17624.513.12$8,174
Mar 20001081,06228.422.86$6,106
Feb 20003341,10627.622.73$12,241
Jan 20001201,31425.272.48$6,292
Dec 199918356724.282.42$5,817
Nov 1999046823.192.43$1,139
Oct 1999037720.982.80$1,057
Sep 1999060221.752.62$1,577
Aug 1999094219.262.88$2,709
Jul 19992017.892.37$36
Jun 19996015.942.36$96
May 1999086015.792.32$1,996
Apr 199901,03615.102.21$2,288
Mar 19992655612.471.84$1,346
Feb 199914509.981.82$828
Jan 1999883410.381.90$1,668
Dec 199808159.201.77$1,445
Nov 1998685510.892.19$1,934
Oct 19984587912.421.97$2,290
Sep 1998089112.592.08$1,856
Aug 199801,03611.301.91$1,976
Jul 1998711,18311.742.24$3,480
Jun 1998501,29811.242.24$3,466
May 1998151,43912.622.21$3,364
Apr 1998321,60313.042.51$4,433
Mar 19981111,65312.802.31$5,238
Feb 1998951,48113.952.30$4,730
Jan 1998401,60014.702.15$4,036
Dec 19971691,57316.322.41$6,551
Nov 19971071,41218.193.09$6,307
Oct 19971111,66519.253.15$7,381
Sep 19971141,61317.742.95$6,789
Aug 19973371,63117.862.55$10,186
Jul 199722574017.582.25$5,618
Jun 199710827417.242.26$2,480
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19971018.951.94$19
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 199610872723.32$2,519
Nov 199612069421.97$2,636
Oct 19964866223.31$1,119
Sep 199615480322.22$3,422
Aug 19965291820.26$1,054
Jul 19965587419.55$1,075
Jun 199616080018.73$2,997
May 199618994919.43$3,672
Apr 19966053021.51$1,291
Mar 19961682719.38$3,256
Feb 199611582716.98$1,953
Jan 199616985217.07$2,885
Dec 199522388417.19$3,833
Nov 19955486216.00$864
Oct 1995901,00015.43$1,389
Sep 199511989816.18$1,925
Aug 199510389215.92$1,640
Jul 19957071515.24$1,067
Jun 199514273516.41$2,330
May 1995511,01617.56$896
Apr 199515572817.73$2,748
Mar 19951521,03416.44$2,499
Feb 19953999516.58$647
Jan 199513995115.92$2,213
Dec 199418596515.03$2,781
Nov 199415181415.90$2,401
Oct 199410089615.58$1,558
Sep 19949787915.29$1,483
Aug 19941851,10016.13$2,984
Jul 1994901,12917.56$1,580
Jun 199417598717.09$2,991
May 199415283415.88$2,414
Apr 199412387814.14$1,739
Mar 199421696812.46$2,691
Feb 199422675712.50$2,825
Jan 199410680912.66$1,342
Dec 199320386712.33$2,503
Nov 199320589614.49$2,970
Oct 19937192415.85$1,125
Sep 19935764015.03$857
Aug 19932572215.66$392
Jul 199310182315.46$1,561
Jun 199318148916.79$3,039
May 19934790417.68$831
Apr 199312681418.05$2,274
Mar 199312993218.14$2,340
Feb 199313072617.90$2,327
Jan 199314456916.93$2,438

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.

Apr 2022 — as filed, then multipliedworked
Oil                   52 bbl  × $104.22 =     $5,419
Casinghead gas         0 Mcf  × $  6.84 =         $0

────────────────────────────────────────────────────
Month total                                   $5,419

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. 7C/O/11121 is the state's own key, not one this site invented.