KNIGHT-KNIGHT

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 21191District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$10.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$257 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 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
OilDisposition158,444 bbl$7,228,642
Casinghead gasProduction675,526 Mcf$2,866,704
Total$10,095,346

60,056 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 30.5654, -96.5345. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.56542, -96.53454 · 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
11,266 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 11,266 ft.

Completions filed
Jun 2001
1 of 1 wells

1 well

42-05133226111,266 ftJun 2001

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 20263541,174106.413.05$41,245
Apr 20261821,13598.932.87$21,262
Mar 20263381,19289.753.15$34,090
Feb 202618186863.503.75$14,749
Jan 20261841,10959.138.00$19,750
Dec 20251801,17256.664.41$15,371
Nov 20253601,02458.593.93$25,113
Oct 202517968159.383.30$12,880
Sep 202518099562.743.08$14,355
Aug 20251741,13963.933.01$14,558
Jul 20253551,22366.743.32$27,747
Jun 20251781,22966.483.13$15,679
May 20251771,22060.553.23$14,661
Apr 20253611,15962.363.54$26,618
Mar 20251811,14467.704.27$17,137
Feb 20251821,01270.884.34$17,293
Jan 20253461,11974.324.28$30,503
Dec 20241741,09168.993.12$15,410
Nov 20243511,11969.052.20$26,697
Oct 20241791,15271.372.28$15,403
Sep 20243591,16469.612.36$27,742
Aug 202417087275.632.06$14,657
Jul 202418490479.932.15$16,648
Jun 20241831,21278.082.63$17,481
May 20243641,17178.812.20$31,261
Apr 20241781,18684.451.66$17,000
Mar 20241791,20180.301.55$16,229
Feb 20243651,10176.091.78$29,737
Jan 20241791,24373.023.30$17,170
Dec 20233781,34471.262.61$30,445
Nov 20231881,49477.892.81$18,838
Oct 20233671,55385.443.09$36,151
Sep 20231771,49489.042.74$19,846
Aug 20231811,31780.522.67$18,094
Jul 20233531,00774.852.64$29,082
Jun 20233521,19268.962.26$26,966
May 20231761,14370.622.23$14,975
Apr 20233481,11878.122.24$29,688
Mar 20231781,17772.852.39$15,784
Feb 20233691,04475.112.47$30,290
Jan 20231851,17176.533.39$18,125
Dec 20223681,19076.415.73$34,936
Nov 20222071,18685.005.65$24,291
Oct 202235697987.185.86$36,777
Sep 20221831,20584.888.16$25,370
Aug 20223631,17594.529.13$45,035
Jul 20221781,197101.587.54$27,109
Jun 20223491,166115.097.98$49,468
May 20221751,191109.378.43$29,184
Apr 20223321,166104.226.84$42,574
Mar 20223621,146108.885.08$45,232
Feb 20223471,10091.054.86$36,939
Jan 20221681,21281.844.54$19,249
Dec 20213551,26471.323.90$30,247
Nov 20213771,34077.435.24$36,208
Oct 202118956779.795.71$18,320
Sep 2021022569.865.35$1,204
Aug 202117390166.024.22$15,224
Jul 20213531,26870.783.98$30,035
Jun 20213361,03769.493.38$26,854
May 20211771,28563.483.02$15,114
Apr 20213471,25960.362.76$24,418
Mar 20213481,28661.302.72$24,826
Feb 202119098057.805.55$16,419
Jan 20213641,30250.412.81$22,008
Dec 20203721,24944.642.68$19,948
Nov 20203471,24138.772.71$16,812
Oct 20203681,30936.972.48$16,849
Sep 20203641,41037.091.99$16,308
Aug 2020057339.982.39$1,367
Jul 20203331,27938.371.83$15,112
Jun 20203651,27134.901.69$14,887
May 20203481,23416.921.81$8,128
Apr 202017984914.751.80$4,172
Mar 20203431,20930.341.86$12,651
Feb 20203501,19349.881.98$19,821
Jan 20203461,25157.252.09$22,429
Dec 20193431,29759.012.30$23,229
Nov 20193571,40455.302.75$23,604
Oct 20193401,36753.472.42$21,486
Sep 20191801,39855.052.66$13,624
Aug 20193651,42553.112.30$22,669
Jul 20193571,41156.272.46$23,560
Jun 20193471,25252.782.49$21,434
May 20195361,41658.482.74$35,226
Apr 20191801,34762.632.75$14,979
Mar 20193721,38256.803.06$25,361
Feb 20194461,32750.852.79$26,384
Jan 20193651,33046.033.23$21,094
Dec 20184251,33946.594.19$25,405
Nov 20183621,30852.934.24$24,703
Oct 20183611,41961.443.40$27,002
Sep 20182521,02959.543.11$18,202
Aug 20183551,27059.403.07$24,982
Jul 20183811,25265.142.93$28,489
Jun 20183351,28860.183.08$24,123
May 20183791,33865.382.90$28,660
Apr 20183671,26663.842.90$27,102
Mar 20183821,30161.222.79$27,012
Feb 20183691,12361.782.77$25,903
Jan 20185591,31562.874.01$40,417
Dec 2017035257.272.92$1,028
Nov 20173801,22355.423.12$24,873
Oct 20173781,43749.292.98$22,919
Sep 20173811,59647.523.09$23,032
Aug 20171891,48345.373.00$13,030
Jul 20173641,51643.873.09$20,649
Jun 20173611,71342.493.09$20,627
May 20171871,70845.373.26$14,058
Apr 20173711,63447.933.21$23,030
Mar 20173731,61146.772.98$22,252
Feb 20173731,41750.452.95$23,002
Jan 20173701,57949.413.42$23,680
Dec 20161871,62148.763.72$15,153
Nov 20163781,55842.492.64$20,181
Oct 20163661,63846.193.09$21,967
Sep 20163681,61041.553.10$20,282
Aug 20163701,67841.442.92$20,240
Jul 20163631,63041.622.92$19,875
Jun 20163611,50045.352.69$20,400
May 20163591,47842.521.99$18,207
Apr 20163611,65736.561.99$16,497
Mar 20163671,59033.011.79$14,967
Feb 20161791,54826.472.06$7,933
Jan 20163721,61127.352.36$13,983
Dec 20151821,59932.362.00$9,090
Nov 20151891,55638.792.17$10,704
Oct 20153751,60543.552.43$20,226
Sep 20151831,49742.992.76$11,997
Aug 20151771,63240.162.87$11,796
Jul 20153671,77848.152.95$22,907
Jun 20151831,75756.152.88$15,341
May 20153841,74155.212.96$26,346
Apr 20151811,66949.822.71$13,535
Mar 20153821,71542.892.93$21,417
Feb 20151861,48944.662.98$12,738
Jan 20153861,59843.433.10$21,719
Dec 20141841,62554.693.59$15,899
Nov 20143731,61470.464.25$33,144
Oct 20143641,70678.303.90$35,156
Sep 20143661,71486.164.05$38,468
Aug 20141881,70189.394.04$23,669
Jul 20145491,78696.564.18$60,476
Jun 20141761,70298.164.74$25,338
May 20143751,77494.734.73$43,909
Apr 20143781,78195.944.81$44,830
Mar 20143741,73295.895.06$44,621
Feb 20143831,61097.406.19$47,273
Jan 20143701,84290.404.86$42,401
Dec 20135641,89091.824.35$60,016
Nov 20133881,99088.853.74$41,913
Oct 20135532,42497.423.78$63,034
Sep 20137431,668104.113.72$83,555
Aug 2013374754104.253.52$41,646
Jul 201300102.523.72$0
Jun 20131871,09794.403.93$21,968
May 20131931,61394.834.15$24,995
Apr 20133711,61793.964.28$41,784
Mar 20131861,63793.623.91$23,819
Feb 20131851,48991.233.42$21,970
Jan 20131881,59991.603.42$22,689
Dec 20121891,60186.773.42$21,875
Nov 20121861,55586.953.62$21,810
Oct 20121841,63389.383.40$21,998
Sep 20123691,10594.672.92$38,158
Aug 20121821,72892.662.91$21,889
Jul 20121931,26085.133.02$20,236
Jun 20121841,76079.822.52$19,120
May 20121921,90591.612.49$22,329
Apr 20121821,241101.652.00$20,978
Mar 2012190628105.052.22$21,355
Feb 20121841,592101.102.57$22,694
Jan 20121931,70298.092.73$23,585
Dec 20113711,69196.873.24$41,417
Nov 20111821,70395.723.31$23,060
Oct 20111871,71484.983.65$22,145
Sep 20113681,73183.623.99$37,672
Aug 20111851,78683.404.15$22,840
Jul 20111781,86394.144.52$25,173
Jun 20111871,85292.904.64$25,965
May 20113711,86098.134.40$44,599
Apr 20111841,845105.964.33$27,492
Mar 20111851,83196.364.06$25,256
Feb 20113691,54985.644.18$38,076
Jan 20111861,78986.504.59$24,298
Dec 20103841,84785.734.35$40,951
Nov 20101841,75580.843.80$21,535
Oct 20101851,88278.103.51$21,052
Sep 20103781,89872.633.98$35,007
Aug 20101852,01173.684.42$22,518
Jul 20101862,03272.554.74$23,119
Jun 20103652,29770.364.91$36,961
May 20101861,15871.124.24$18,133
Apr 20101811,84181.694.12$22,376
Mar 20103712,04478.394.39$38,053
Feb 20101861,83073.585.44$23,645
Jan 20103681,33574.365.96$35,327
Dec 2009185071.445.48$13,216
Nov 20091861,10374.593.75$18,012
Oct 20093702,20872.544.11$35,915
Sep 20093732,06065.543.06$30,760
Aug 20091842,19467.423.22$19,467
Jul 20093732,27461.133.46$30,680
Jun 20091802,21566.163.90$20,536
May 20093802,30354.743.93$29,842
Apr 20091961,87246.773.59$15,883
Mar 20093752,26042.144.06$24,976
Feb 20091892,08732.814.63$15,870
Jan 20093782,18735.865.37$25,301
Dec 20083732,11237.105.98$26,462
Nov 20081872,18255.496.86$25,346
Oct 20083912,42275.246.92$46,184
Sep 20081931,850101.767.88$34,212
Aug 20083852,413114.228.48$64,444
Jul 20081942,431131.0811.39$53,117
Jun 20083852,373131.3313.03$81,488
May 20081922,516123.1711.57$52,770
Apr 20085492,529110.3110.45$87,001
Mar 20081932,617101.909.66$44,958
Feb 20083881,64092.538.77$50,285
Jan 20083901,19790.388.21$45,070
Dec 20071941,25288.337.30$26,278
Nov 20073861,80791.677.29$48,561
Oct 20073892,81082.856.92$51,679
Sep 20073872,78175.846.24$46,715
Aug 20073842,96869.066.39$45,478
Jul 20071922,56570.906.39$29,998
Jun 20073722,37762.007.55$41,007
May 20073832,81858.747.85$44,608
Apr 20073852,87359.617.81$45,374
Mar 20073952,95956.927.30$44,090
Feb 20073922,69355.108.22$43,725
Jan 20073922,94350.306.73$39,515
Dec 20063872,69356.656.92$40,555
Nov 20063772,99854.207.62$43,271
Oct 20065673,15954.906.01$50,126
Sep 20063822,88660.085.04$37,488
Aug 20063803,30368.717.34$50,354
Jul 20063803,41969.376.34$48,047
Jun 20065653,32266.286.38$58,655
May 20063823,46066.016.42$47,446
Apr 20065663,55664.397.36$62,619
Mar 20065743,07456.707.08$54,319
Feb 20063882,18957.597.75$39,312
Jan 20065773,30160.598.93$64,449
Dec 20053943,77454.9413.42$72,276
Nov 20057563,94454.6910.59$83,106
Oct 20057474,40158.3413.80$104,295
Sep 20059514,35761.4512.08$111,067
Aug 20059504,76761.519.80$105,136
Jul 20057663,68755.697.84$71,578
Jun 20059464,39252.337.38$81,922
May 20059554,91545.226.65$75,876
Apr 20051,1384,28649.207.36$87,537
Mar 20051,1403,41250.377.15$81,834
Feb 20059463,18145.226.31$62,856
Jan 200518635343.166.32$10,260
Dec 200418749739.866.75$10,809
Nov 200437478845.286.33$21,923
Oct 200436272449.706.52$22,708
Sep 200417879443.245.28$11,892
Aug 200437488842.375.55$20,775
Jul 200455784738.286.08$26,475
Jun 200437893236.106.43$19,641
May 20043771,06037.486.49$21,014
Apr 20041921,03134.475.86$12,658
Mar 20045561,42234.365.53$26,968
Feb 20043861,40732.455.51$20,278
Jan 20045701,74632.036.30$29,256
Dec 20035711,86630.266.30$29,037
Nov 20033771,65128.804.60$18,444
Oct 20035611,91628.174.76$24,923
Sep 20033781,55526.314.75$17,330
Aug 20035692,26829.765.13$28,568
Jul 20035672,55829.415.17$29,902
Jun 20035732,92228.565.98$33,847
May 20037483,49226.595.97$40,746
Apr 20039413,03626.675.41$41,513
Mar 20038743,51931.146.10$48,668
Feb 20035472,91733.487.93$41,433
Jan 20037462,98530.315.58$39,274
Dec 20021,1404,16526.914.85$50,893
Nov 20029464,59524.664.14$42,338
Oct 20021,2574,97426.464.23$54,296
Sep 20028874,54527.443.64$40,861
Aug 20021,0424,41325.963.16$41,014
Jul 20021,0864,86824.583.06$41,599
Jun 20021,2514,65323.733.34$45,219
May 20021,0975,10524.663.58$45,348
Apr 20021,0963,94123.653.51$39,762
Mar 20029293,48722.003.10$31,257
Feb 20021,1024,11118.222.38$29,845
Jan 20021,2824,65917.172.38$33,080
Dec 20011,1094,69416.932.36$29,874
Nov 20011,2865,21118.072.41$35,773
Oct 20011,6465,96619.782.53$47,645
Sep 20011,9426,27124.262.25$61,231
Aug 20011,9775,58324.873.05$66,214
Jul 20012,5045,98723.933.20$79,062
Jun 20012,8214,94624.563.82$88,198
May 2001026525.524.31$1,141
Apr 2001115024.685.34$825
Mar 20017319424.545.38$2,834
Feb 200116263127.755.77$8,135
Jan 200116573627.478.40$10,714
Dec 200016774426.889.12$11,276
Nov 200032668932.215.66$14,399
Oct 200016875431.235.15$9,126
Sep 2000066731.875.19$3,459
Aug 200015959729.644.54$7,424
Jul 200034672728.534.09$12,845
Jun 200018174029.304.40$8,557
May 200019386827.263.68$8,455
Apr 200016678524.513.12$6,515
Mar 2000056328.422.86$1,610
Feb 200019179127.622.73$7,432
Jan 200017788225.272.48$6,661
Dec 199935485124.282.42$10,658
Nov 199916580523.192.43$5,786
Oct 199917569120.982.80$5,609
Sep 199917379521.752.62$5,845
Aug 199918293419.262.88$6,191
Jul 199915994317.892.37$5,082
Jun 199916798815.942.36$4,996
May 199934491715.792.32$7,560
Apr 199916492815.102.21$4,525
Mar 199917989112.471.84$3,870
Feb 19991738779.981.82$3,321
Jan 19993521,03610.381.90$5,622
Dec 19981719599.201.77$3,274
Nov 19981711,00810.892.19$4,065
Oct 19983791,00412.421.97$6,684
Sep 199819389312.592.08$4,290
Aug 19981961,09611.301.91$4,305
Jul 19983541,07911.742.24$6,570
Jun 19981731,00011.242.24$4,182
May 19981951,03312.622.21$4,740
Apr 199837489213.042.51$7,112
Mar 19982001,11112.802.31$5,126
Feb 199853999513.952.30$9,807
Jan 199818084314.702.15$4,462
Dec 199736177116.322.41$7,750
Nov 199719968418.193.09$5,732
Oct 199719081819.253.15$6,234
Sep 199719282717.742.95$5,850
Aug 199735780017.862.55$8,420
Jul 199717577617.582.25$4,820
Jun 199735688417.242.26$8,133
May 199735584818.972.31$8,692
Apr 199735282917.882.08$8,020
Mar 1997088718.951.94$1,720
Feb 199734773220.492.21$8,725
Jan 199736094023.483.54$11,780
Dec 199618895523.32$4,384
Nov 199654693821.97$11,996
Oct 199635998423.31$8,368
Sep 199635894822.22$7,955
Aug 199601,00320.26$0
Jul 199635099319.55$6,843
Jun 199635295018.73$6,593
May 199634891219.43$6,762
Apr 199632383921.51$6,948
Mar 199656885419.38$11,008
Feb 199636483916.98$6,181
Jan 199634984017.07$5,957
Dec 199519786617.19$3,386
Nov 199535899616.00$5,728
Oct 19953381,04515.43$5,215
Sep 199535091216.18$5,663
Aug 19953521,10515.92$5,604
Jul 19957051,04115.24$10,744
Jun 199534987916.41$5,727
May 199535699517.56$6,251
Apr 199535498117.73$6,276
Mar 19953531,18016.44$5,803
Feb 19955511,01816.58$9,136
Jan 19957061,16415.92$11,240
Dec 19943591,16515.03$5,396
Nov 19943591,28915.90$5,708
Oct 19947131,37915.58$11,109
Sep 19943231,16215.29$4,939
Aug 19943561,32216.13$5,742
Jul 19947011,39517.56$12,310
Jun 19943541,41117.09$6,050
May 19946921,52315.88$10,989
Apr 19946921,53314.14$9,785
Mar 19947001,58912.46$8,722
Feb 19943621,35612.50$4,525
Jan 19945311,42512.66$6,722
Dec 19937191,55612.33$8,865
Nov 19937221,60714.49$10,462
Oct 19937111,63515.85$11,269
Sep 19937011,42215.03$10,536
Aug 19938851,56815.66$13,859
Jul 19936971,66915.46$10,776
Jun 19937051,80416.79$11,837
May 19939981,61517.68$17,645
Apr 19938971,67818.05$16,191
Mar 19939031,86318.14$16,380
Feb 19931,0751,82017.90$19,243
Jan 19938802,03316.93$14,898

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                  354 bbl  × $106.41 =    $37,669
Casinghead gas     1,174 Mcf  × $  3.05 =     $3,576

────────────────────────────────────────────────────
Month total                                  $41,245

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/21191 is the state's own key, not one this site invented.