BRITTEN-SIEGERT UNIT

Operated by WILDFIRE ENERGY OPERATING LLC (P-5 923444) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21606District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$9.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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
OilDisposition198,556 bbl$7,749,019
Casinghead gasProduction422,258 Mcf$1,383,921
Total$9,132,940

143,138 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 (1)

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 30.6765, -96.4610. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.67655, -96.46096 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
7,697 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 7,697 ft.

Completions filed
Jul 1992
1 of 1 wells

1 well

42-0413163417,697 ftJul 1992

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
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 202401378.812.20$29
Apr 202402684.451.66$43
Mar 202404280.301.55$65
Feb 20240776.091.78$12
Jan 202432673.023.30$305
Dec 202303771.262.61$97
Nov 202303077.892.81$84
Oct 202302685.443.09$80
Sep 202302689.042.74$71
Aug 202302480.522.67$64
Jul 202301774.852.64$45
Jun 202302268.962.26$50
May 202312270.622.23$120
Apr 202301678.122.24$36
Mar 202307672.852.39$182
Feb 202316213375.112.47$12,496
Jan 202319134776.533.39$15,793
Dec 202218551076.415.73$17,058
Nov 2022059085.005.65$3,331
Oct 202233813987.185.86$30,282
Sep 202207984.888.16$645
Aug 202217618194.529.13$18,288
Jul 2022354336101.587.54$38,493
Jun 2022181273115.097.98$23,009
May 2022182269109.378.43$22,174
Apr 2022338206104.226.84$36,635
Mar 2022156139108.885.08$17,691
Feb 202209091.054.86$437
Jan 202232228181.844.54$27,628
Dec 202133435371.323.90$25,197
Nov 202132456777.435.24$28,057
Oct 202134042279.795.71$29,540
Sep 202135328969.865.35$26,207
Aug 202116713266.024.22$11,582
Jul 20211845970.783.98$13,258
Jun 202103069.493.38$101
May 202133916463.483.02$22,015
Apr 202117013560.362.76$10,634
Mar 202117916561.302.72$11,421
Feb 20211697157.805.55$10,162
Jan 20211667650.412.81$8,582
Dec 202034338544.642.68$16,342
Nov 202033633138.772.71$13,923
Oct 202017518036.972.48$6,916
Sep 202018113437.091.99$6,980
Aug 20201632439.982.39$6,574
Jul 20203476138.371.83$13,426
Jun 20201711634.901.69$5,995
May 2020164216.921.81$2,779
Apr 2020175014.751.80$2,581
Mar 2020174030.341.86$5,279
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 2019174059.012.30$10,268
Nov 2019338155.302.75$18,694
Oct 20190153.472.42$2
Sep 2019336155.052.66$18,499
Aug 2019332453.112.30$17,642
Jul 20191671256.272.46$9,427
Jun 20193326152.782.49$17,675
May 2019334258.482.74$19,538
Apr 2019342062.632.75$21,419
Mar 201933720156.803.06$19,757
Feb 20193322450.852.79$16,949
Jan 2019505046.033.23$23,245
Dec 2018994046.594.19$46,310
Nov 2018017752.934.24$750
Oct 201833821461.443.40$21,494
Sep 201834528659.543.11$21,430
Aug 201816922359.403.07$10,722
Jul 20180465.142.93$12
Jun 20180260.183.08$6
May 201816522365.382.90$11,435
Apr 201817413663.842.90$11,503
Mar 20181659561.222.79$10,366
Feb 20181664261.782.77$10,372
Jan 2018021762.874.01$870
Dec 201716714857.272.92$9,996
Nov 201733739355.423.12$19,902
Oct 201717636449.292.98$9,761
Sep 201734033847.523.09$17,200
Aug 201734025045.373.00$16,177
Jul 201716723143.873.09$8,039
Jun 201734140542.493.09$15,739
May 201734541745.373.26$17,013
Apr 201734548047.933.21$18,077
Mar 201734346146.772.98$17,418
Feb 201717443350.452.95$10,057
Jan 201753148549.413.42$27,895
Dec 201634257848.763.72$18,828
Nov 201634658242.492.64$16,241
Oct 201634243246.193.09$17,132
Sep 201634356741.553.10$16,010
Aug 201651262241.442.92$23,036
Jul 201668163141.622.92$30,188
Jun 201633955345.352.69$16,859
May 201668189242.521.99$30,732
Apr 201650950936.561.99$19,622
Mar 201650241633.011.79$17,317
Feb 201651196826.472.06$15,524
Jan 20168531,53827.352.36$26,966
Dec 20158661,33132.362.00$30,688
Nov 201533840438.792.17$13,987
Oct 20158511,13943.552.43$39,825
Sep 20150042.992.76$0
Aug 201517014840.162.87$7,252
Jul 201533955648.152.95$17,960
Jun 201567159756.152.88$39,398
May 201550467355.212.96$29,815
Apr 20158521,08449.822.71$45,381
Mar 20151,0191,23042.892.93$47,315
Feb 20158621,37944.662.98$42,601
Jan 2015217443.433.10$626
Dec 201433032854.693.59$19,226
Nov 201434450070.464.25$26,364
Oct 201452076178.303.90$43,685
Sep 201417064386.164.05$17,248
Aug 201448553489.394.04$45,509
Jul 20146731,35896.564.18$70,661
Jun 201417036598.164.74$18,416
May 201433680294.734.73$35,620
Apr 201451180195.944.81$52,877
Mar 201450980095.895.06$52,853
Feb 201467060797.406.19$69,017
Jan 201431869690.404.86$32,130
Dec 201317019891.824.35$16,472
Nov 201317798388.853.74$19,401
Oct 20131731,15597.423.78$21,219
Sep 20133551,231104.113.72$41,536
Aug 20131691,318104.253.52$22,261
Jul 20133461,381102.523.72$40,606
Jun 20133321,53194.403.93$37,363
May 20131641,11394.834.15$20,170
Apr 20133451,35493.964.28$38,215
Mar 20133461,62393.623.91$38,743
Feb 20133471,46791.233.42$36,674
Jan 20133471,19891.603.42$35,882
Dec 20123501,22386.773.42$34,552
Nov 20123481,17486.953.62$34,514
Oct 20125201,26489.383.40$50,775
Sep 201234791694.672.92$35,524
Aug 20123371,40092.662.91$35,298
Jul 20125151,10685.133.02$47,183
Jun 20121691,40679.822.52$17,031
May 20125111,48791.612.49$50,513
Apr 20123541,411101.652.00$38,802
Mar 20123461,502105.052.22$39,685
Feb 20123491,319101.102.57$38,674
Jan 20121721,60398.092.73$21,254
Dec 20113311,42596.873.24$36,681
Nov 20115111,42895.723.31$53,641
Oct 20113441,61484.983.65$35,122
Sep 20113381,57883.623.99$34,553
Aug 20115171,71983.404.15$50,250
Jul 20111691,60394.144.52$23,151
Jun 20115091,72292.904.64$55,276
May 20113461,79998.134.40$41,877
Apr 20116961,828105.964.33$81,669
Mar 20115231,99396.364.06$58,483
Feb 20115321,69285.644.18$52,633
Jan 20113711,85686.504.59$40,608
Dec 20108762,65785.734.35$86,651
Nov 20108742,07780.843.80$78,537
Oct 20101,0653,20678.103.51$94,426
Sep 20101,5973,24272.633.98$128,892
Aug 20101,7363,12773.684.42$141,728
Jul 201014537372.554.74$12,286
Jun 201029633770.364.91$22,481
May 20103551,65671.124.24$32,261
Apr 20103601,53981.694.12$35,753
Mar 20103561,54178.394.39$34,670
Feb 20103671,45173.585.44$34,901
Jan 20103611,60874.365.96$36,434
Dec 20093631,61071.445.48$34,762
Nov 20091791,64074.593.75$19,504
Oct 20095541,73072.544.11$47,298
Sep 20091811,76665.543.06$17,275
Aug 20095201,84467.423.22$40,993
Jul 20093491,87661.133.46$27,834
Jun 20093401,89366.163.90$29,868
May 20093521,97454.743.93$27,018
Apr 20093551,86446.773.59$23,290
Mar 20093672,04742.144.06$23,774
Feb 20093551,87232.814.63$20,321
Jan 20093582,01135.865.37$23,639
Dec 20083551,99437.105.98$25,089
Nov 20085392,63255.496.86$47,966
Oct 20084131,50075.246.92$41,457
Sep 20083561,728101.767.88$49,838
Aug 20083491,767114.228.48$54,852
Jul 20083551,854131.0811.39$67,649
Jun 20083501,807131.3313.03$69,515
May 20083581,766123.1711.57$64,535
Apr 20085271,723110.3110.45$76,147
Mar 20083531,812101.909.66$53,482
Feb 20085472,11092.538.77$69,120
Jan 20087192,21390.388.21$83,143
Dec 2007268088.337.30$5,142
Nov 20073641,17791.677.29$41,950
Oct 20073621,37282.856.92$39,489
Sep 20075391,46175.846.24$50,000
Aug 20073621,57469.066.39$35,054
Jul 20073661,40170.906.39$34,899
Jun 20075271,21862.007.55$41,868
May 20071761,37158.747.85$21,095
Apr 20073661,36859.617.81$32,495
Mar 20073651,38156.927.30$30,860
Feb 20073631,16955.108.22$29,606
Jan 20073661,20150.306.73$26,489
Dec 20063671,21556.656.92$29,196
Nov 20063591,15354.207.62$28,241
Oct 20065431,34954.906.01$37,923
Sep 20063561,51760.085.04$29,030
Aug 20065331,68768.717.34$49,005
Jul 20063622,05669.376.34$38,153
Jun 20065471,59966.286.38$46,463
May 20065372,16666.016.42$49,364
Apr 20063642,03964.397.36$38,446
Mar 20067392,29956.707.08$58,185
Feb 20065501,55557.597.75$43,727
Jan 20065581,52560.598.93$47,433
Dec 20055611,35654.9413.42$49,013
Nov 20055551,73854.6910.59$48,756
Oct 20055391,49158.3413.80$52,015
Sep 20055481,47661.4512.08$51,503
Aug 20055351,79761.519.80$50,513
Jul 20058782,88155.697.84$71,493
Jun 20058883,39552.337.38$71,528
May 20051,3334,28745.226.65$88,792
Apr 20051,2853,65549.207.36$90,125
Mar 20051,5983,86550.377.15$108,145
Feb 20051,2802,65645.226.31$74,646
Jan 200569839243.166.32$32,604
Dec 200433939.866.75$383
Nov 20041809745.286.33$8,764
Oct 200428349.706.52$640
Sep 200435917443.245.28$16,443
Aug 200429942.375.55$634
Jul 200418420138.286.08$8,266
Jun 200417816636.106.43$7,494
May 200418313037.486.49$7,703
Apr 200453629534.475.86$20,204
Mar 200418229634.365.53$7,890
Feb 2004641032.455.51$2,454
Jan 200418534632.036.30$8,105
Dec 200338017630.266.30$12,608
Nov 200318527328.804.60$6,582
Oct 200317622928.174.76$6,048
Sep 200318513326.314.75$5,499
Aug 200317614829.765.13$5,997
Jul 200334220929.415.17$11,139
Jun 200317226728.565.98$6,510
May 200319723426.595.97$6,636
Apr 200338230526.675.41$11,837
Mar 200319028131.146.10$7,630
Feb 200339121033.487.93$14,755
Jan 2003735830.315.58$2,211
Dec 200219126726.914.85$6,436
Nov 200218629024.664.14$5,786
Oct 200215030526.464.23$5,259
Sep 200215824327.443.64$5,219
Aug 200236836625.963.16$10,711
Jul 200218125024.583.06$5,214
Jun 2002036823.733.34$1,228
May 200235419924.663.58$9,443
Apr 20021818723.653.51$4,586
Mar 200235735122.003.10$8,943
Feb 20020018.222.38$0
Jan 2002360317.172.38$6,188
Dec 200101616.932.36$38
Nov 20013544818.072.41$6,512
Oct 200104119.782.53$104
Sep 2001010324.262.25$232
Aug 200135520124.873.05$9,443
Jul 2001021423.933.20$684
Jun 200135822024.563.82$9,634
May 2001027625.524.31$1,189
Apr 200135644024.685.34$11,134
Mar 200135875924.545.38$12,866
Feb 2001020527.755.77$1,182
Jan 200118334627.478.40$7,933
Dec 200017621126.889.12$6,656
Nov 2000022132.215.66$1,250
Oct 200017848631.235.15$8,060
Sep 20005291,18931.875.19$23,026
Aug 20003581,01929.644.54$15,238
Jul 2000091628.534.09$3,746
Jun 200017829429.304.40$6,508
May 200035946527.263.68$11,497
Apr 200036360924.513.12$10,795
Mar 20005441,27028.422.86$19,092
Feb 200035477827.622.73$11,899
Jan 200018074025.272.48$6,384
Dec 199937277624.282.42$10,913
Nov 199935976623.192.43$10,190
Oct 199935687420.982.80$9,919
Sep 199935583521.752.62$9,908
Aug 199971777119.262.88$16,027
Jul 199936794217.892.37$8,800
Jun 199935884815.942.36$7,710
May 199935365715.792.32$7,099
Apr 199918175915.102.21$4,409
Mar 199952483712.471.84$8,073
Feb 19993637669.981.82$5,015
Jan 199936583310.381.90$5,371
Dec 19983629719.201.77$5,052
Nov 199836795810.892.19$6,091
Oct 199853792112.421.97$8,483
Sep 199854090112.592.08$8,675
Aug 199835598111.301.91$5,883
Jul 199835889511.742.24$6,205
Jun 199850393311.242.24$7,741
May 19983591,06512.622.21$6,880
Apr 19985431,21013.042.51$10,112
Mar 19987061,37512.802.31$12,212
Feb 199836197413.952.30$7,275
Jan 19987261,14814.702.15$13,146
Dec 19975391,23316.322.41$11,769
Nov 19973621,19518.193.09$10,275
Oct 19977231,26119.253.15$17,890
Sep 19973601,31717.742.95$10,278
Aug 19971871,40117.862.55$6,919
Jul 19977191,46017.582.25$15,921
Jun 19973521,44617.242.26$9,332
May 19973631,58718.972.31$10,550
Apr 19977091,54517.882.08$15,895
Mar 19977311,07318.951.94$15,933
Feb 19973631,01820.492.21$9,683
Jan 19973711,53623.483.54$14,148
Dec 19965611,60223.32$13,083
Nov 19965881,73321.97$12,918
Oct 19961,0972,86423.31$25,571
Sep 19967642,18522.22$16,976
Aug 19969602,28820.26$19,450
Jul 19967262,35819.55$14,193
Jun 19965882,30118.73$11,013
May 19969612,19619.43$18,672
Apr 19961,0812,89221.51$23,252
Mar 19967793,09519.38$15,097
Feb 19969613,14216.98$16,318
Jan 19961,1643,54517.07$19,869
Dec 19951,1463,72917.19$19,700
Nov 19951,3234,01216.00$21,168
Oct 19951,4634,26815.43$22,574
Sep 19951,4634,22816.18$23,671
Aug 19959044,17515.92$14,392
Jul 19951,3065,03315.24$19,903
Jun 19951,3304,86716.41$21,825
May 19951,3324,87717.56$23,390
Apr 19951,3184,81817.73$23,368
Mar 19951,3094,64116.44$21,520
Feb 19951,2544,52816.58$20,791
Jan 19951,8384,56515.92$29,261
Dec 19941,4634,78115.03$21,989
Nov 19941,6274,33615.90$25,869
Oct 19941,7724,20615.58$27,608
Sep 19941,0732,93515.29$16,406
Aug 19941,7844,40216.13$28,776
Jul 19941,7893,70917.56$31,415
Jun 19942,1482,40117.09$36,709
May 19941,8922,03215.88$30,045
Apr 19941,6693,04814.14$23,600
Mar 19941,8903,81312.46$23,549
Feb 19941,5561,85212.50$19,450
Jan 19941,9112,56612.66$24,193
Dec 19932,1182,19212.33$26,115
Nov 19931,0661,11714.49$15,446
Oct 19932,1211,76115.85$33,618
Sep 19932,4612,55315.03$36,989
Aug 19932,231115.66$34,937
Jul 19933,159115.46$48,838
Jun 19932,7111,77316.79$45,518
May 19935,5692,42317.68$98,460
Apr 19935,0962,46618.05$91,983
Mar 19935,9142,47918.14$107,280
Feb 19933,9651,89617.90$70,974
Jan 199374345316.93$12,579

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 2024 — as filed, then multipliedworked
Oil                    0 bbl  × $ 78.81 =         $0
Casinghead gas        13 Mcf  × $  2.20 =        $29

────────────────────────────────────────────────────
Month total                                      $29

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. 03/O/21606 is the state's own key, not one this site invented.