BROWNING

Operated by BURK ROYALTY CO., LTD. (P-5 108799) in the CORAZON (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 687District 8AField 20553500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$8.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$149 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 26 leases and 234 wells, and the rule below applies to all of them.

Discovered
1953-08-08
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
233 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2001-02-22.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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
OilDisposition144,754 bbl$7,982,852
Casinghead gasProduction8,434 Mcf$42,991
Total$8,025,844

21 Mcf of this lease's gas, across 21 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 (14)

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 32.9212, -101.0918. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.92120, -101.09208 · 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
14.3%
2 of 14 wells
With a plug date
14.3%
2 of 14 wells
Median depth
2,365 ft
12 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
214.3%
A plug date is filed
214.3%
BothOn the schedule and plugged. Neither fact cancels the other.
214.3%
NeitherNo plug date, and not on the schedule.
1285.7%

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, 12 of 14 wells. Median 2,365 ft, with the middle half between 2,291 and 2,523 ft; the shallowest is 2,219 ft and the deepest 8,400 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, 9 of 14 wells, Mar 1989 – Jul 2011. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1989 – Jul 2011
9 of 14 wells; 5 filed none
Plug dates filed
Aug 2010 – Jun 2011
2 of 14 wells; 12 filed none

14 wells

42-4150155542,352 ftJun 2011Yes
42-4150469682,220 ftAug 2010Yes
42-415015565
42-4150155762,219 ft
42-415046941
42-4153298922W2,548 ftJul 2011
42-4153298823W2,460 ftJul 2011
42-4150155432,372 ftOct 2009
42-41534401102,514 ftAug 2008
42-415046951ST2,271 ftDec 2006
42-4153384892,298 ftApr 2001
42-415046921 S8,400 ftApr 2000
42-4150045522,757 ftMar 1989
42-4150155872,358 ftMar 1989

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 2026281089.753.15$25,220
Feb 2026291063.503.75$18,479
Jan 20260059.138.00$0
Dec 2025252056.664.41$14,278
Nov 2025261058.593.93$15,292
Oct 2025441059.383.30$26,187
Sep 20250062.743.08$0
Aug 2025262063.933.01$16,750
Jul 2025246066.743.32$16,418
Jun 2025241066.483.13$16,022
May 2025245060.553.23$14,835
Apr 2025362062.363.54$22,574
Mar 2025245067.704.27$16,587
Feb 2025123070.884.34$8,718
Jan 2025122074.324.28$9,067
Dec 2024251068.993.12$17,316
Nov 2024243069.052.20$16,779
Oct 2024247071.372.28$17,628
Sep 2024269069.612.36$18,725
Aug 2024134075.632.06$10,134
Jul 2024265079.932.15$21,181
Jun 2024414078.082.63$32,325
May 2024149078.812.20$11,743
Apr 2024443084.451.66$37,411
Mar 2024295080.301.55$23,689
Feb 2024297076.091.78$22,599
Jan 2024139073.023.30$10,150
Dec 2023448071.262.61$31,924
Nov 2023295077.892.81$22,978
Oct 2023288085.443.09$24,607
Sep 2023297089.042.74$26,445
Aug 2023294080.522.67$23,673
Jul 2023287074.852.64$21,482
Jun 2023270068.962.26$18,619
May 2023421070.622.23$29,731
Apr 2023127078.122.24$9,921
Mar 2023216072.852.39$15,736
Feb 2023229075.112.47$17,200
Jan 2023224076.533.39$17,143
Dec 2022340076.415.73$25,979
Nov 2022333085.005.65$28,305
Oct 2022323087.185.86$28,159
Sep 2022285084.888.16$24,191
Aug 2022278094.529.13$26,277
Jul 20222730101.587.54$27,731
Jun 20222920115.097.98$33,606
May 20224360109.378.43$47,685
Apr 20222770104.226.84$28,869
Mar 20222910108.885.08$31,684
Feb 2022302091.054.86$27,497
Jan 2022146081.844.54$11,949
Dec 2021421071.323.90$30,026
Nov 2021281077.435.24$21,758
Oct 2021445079.795.71$35,507
Sep 2021290069.865.35$20,259
Aug 2021269066.024.22$17,759
Jul 2021409070.783.98$28,949
Jun 2021270069.493.38$18,762
May 2021278063.483.02$17,647
Apr 2021419060.362.76$25,291
Mar 2021272061.302.72$16,674
Feb 2021280057.805.55$16,184
Jan 2021300050.412.81$15,123
Dec 2020300044.642.68$13,392
Nov 2020422038.772.71$16,361
Oct 2020272036.972.48$10,056
Sep 2020259037.091.99$9,606
Aug 2020267039.982.39$10,675
Jul 2020272038.371.83$10,437
Jun 2020561034.901.69$19,579
May 2020140016.921.81$2,369
Apr 2020270014.751.80$3,983
Mar 2020422030.341.86$12,803
Feb 2020281049.881.98$14,016
Jan 2020285057.252.09$16,316
Dec 2019438059.012.30$25,846
Nov 2019424055.302.75$23,447
Oct 2019294053.472.42$15,720
Sep 2019271055.052.66$14,919
Aug 2019424053.112.30$22,519
Jul 2019284056.272.46$15,981
Jun 2019422052.782.49$22,273
May 2019418058.482.74$24,445
Apr 2019282062.632.75$17,662
Mar 2019406056.803.06$23,061
Feb 2019269050.852.79$13,679
Jan 2019276046.033.23$12,704
Dec 2018407046.594.19$18,962
Nov 2018260052.934.24$13,762
Oct 2018401061.443.40$24,637
Sep 2018269059.543.11$16,016
Aug 2018406059.403.07$24,116
Jul 2018402065.142.93$26,186
Jun 2018404060.183.08$24,313
May 2018406065.382.90$26,544
Apr 2018381063.842.90$24,323
Mar 2018415061.222.79$25,406
Feb 2018272061.782.77$16,804
Jan 2018400062.874.01$25,148
Dec 2017274057.272.92$15,692
Nov 2017408055.423.12$22,611
Oct 2017415049.292.98$20,455
Sep 2017264047.523.09$12,545
Aug 2017250045.373.00$11,343
Jul 2017530043.873.09$23,251
Jun 2017416042.493.09$17,676
May 2017406045.373.26$18,420
Apr 2017279047.933.21$13,372
Mar 2017404046.772.98$18,895
Feb 2017426050.452.95$21,492
Jan 2017295049.413.42$14,576
Dec 2016420048.763.72$20,479
Nov 20162834742.492.64$12,149
Oct 20164324746.193.09$20,099
Sep 20164324741.553.10$18,095
Aug 20164234741.442.92$17,667
Jul 20164164741.622.92$17,451
Jun 20164224745.352.69$19,264
May 20162814742.521.99$12,042
Apr 20163964736.561.99$14,571
Mar 20164184733.011.79$13,883
Feb 20164104726.472.06$10,950
Jan 20163964727.352.36$10,942
Dec 20153984732.362.00$12,973
Nov 20153934738.792.17$15,346
Oct 20155364743.552.43$23,457
Sep 20152714742.992.76$11,780
Aug 20153954740.162.87$15,998
Jul 20154084748.152.95$19,784
Jun 20155294756.152.88$29,839
May 20152674755.212.96$14,880
Apr 20155374749.822.71$26,881
Mar 20153994742.892.93$17,251
Feb 20152624744.662.98$11,841
Jan 20152604743.433.10$11,438
Dec 20145414754.693.59$29,756
Nov 20142704770.464.25$19,224
Oct 20145584778.303.90$43,875
Sep 20142744786.164.05$23,798
Aug 20145604789.394.04$50,248
Jul 20144154796.564.18$40,269
Jun 20144174798.164.74$41,155
May 20144034794.734.73$38,398
Apr 20145534795.944.81$53,281
Mar 20144204795.895.06$40,511
Feb 20144094797.406.19$40,128
Jan 20144134790.404.86$37,564
Dec 20134144791.824.35$38,218
Nov 20134274788.853.74$38,115
Oct 20134124797.423.78$40,315
Sep 201340747104.113.72$42,548
Aug 201354847104.253.52$57,295
Jul 201354647102.523.72$56,151
Jun 20134104794.403.93$38,889
May 20134114794.834.15$39,170
Apr 20135664793.964.28$53,383
Mar 20134184793.623.91$39,317
Feb 20134104791.233.42$37,565
Jan 20133954791.603.42$36,343
Dec 20123974786.773.42$34,608
Nov 20124024786.953.62$35,124
Oct 20124104789.383.40$36,806
Sep 20123934794.672.92$37,342
Aug 20125304792.662.91$49,246
Jul 20123684785.133.02$31,470
Jun 20123944779.822.52$31,567
May 20124004791.612.49$36,761
Apr 201254547101.652.00$55,493
Mar 201253047105.052.22$55,781
Feb 201241147101.102.57$41,673
Jan 20125474798.092.73$53,784
Dec 20114094796.873.24$39,772
Nov 20115264795.723.31$50,504
Oct 20115384784.983.65$45,891
Sep 20115424783.623.99$45,509
Aug 20113414783.404.15$28,634
Jul 20112664794.144.52$25,254
Jun 20113984792.904.64$37,192
May 20115354798.134.40$52,707
Apr 201139747105.964.33$42,270
Mar 20115464796.364.06$52,803
Feb 20113474785.644.18$29,914
Jan 20113904786.504.59$33,951
Dec 20104994785.734.35$42,984
Nov 20103644780.843.80$29,604
Oct 20105014778.103.51$39,293
Sep 20106124772.633.98$44,637
Aug 20103624773.684.42$26,880
Jul 20104814772.554.74$35,119
Jun 20104794770.364.91$33,933
May 20103654771.124.24$26,158
Apr 20104814781.694.12$39,487
Mar 20106354778.394.39$49,984
Feb 20105124773.585.44$37,929
Jan 20105014774.365.96$37,535
Dec 20093694771.445.48$26,619
Nov 20094934774.593.75$36,949
Oct 20095664772.544.11$41,251
Sep 20096364765.543.06$41,827
Aug 20096244767.423.22$42,221
Jul 20095154761.133.46$31,645
Jun 20094714766.163.90$31,344
May 20096384754.743.93$35,109
Apr 20096524746.773.59$30,663
Mar 20096644742.144.06$28,172
Feb 20096924732.814.63$22,922
Jan 20098054735.865.37$29,120
Dec 20086954737.105.98$26,065
Nov 20089804755.496.86$54,703
Oct 20088514775.246.92$64,355
Sep 20081,14247101.767.88$116,580
Aug 200850447114.228.48$57,966
Jul 200834247131.0811.39$45,365
Jun 200832747131.3313.03$43,557
May 200853847123.1711.57$66,809
Apr 200822547110.3110.45$25,311
Mar 200834247101.909.66$35,304
Feb 20083464792.538.77$32,428
Jan 20084424790.388.21$40,334
Dec 20073154788.337.30$28,167
Nov 20074704791.677.29$43,428
Oct 20073584782.856.92$29,986
Sep 20074644775.846.24$35,483
Aug 20074804769.066.39$33,449
Jul 20074534770.906.39$32,418
Jun 20073284762.007.55$20,691
May 20073354758.747.85$20,047
Apr 20075584759.617.81$33,629
Mar 20075914756.927.30$33,983
Feb 20074934755.108.22$27,550
Jan 20073714750.306.73$18,977
Dec 20065284756.656.92$30,236
Nov 20063734754.207.62$20,575
Oct 20063684754.906.01$20,486
Sep 20064734760.085.04$28,655
Aug 20064604768.717.34$31,952
Jul 20063444769.376.34$24,161
Jun 20064744766.286.38$31,717
May 20063464766.016.42$23,141
Apr 20064624764.397.36$30,094
Mar 20066154756.707.08$35,203
Feb 20063724757.597.75$21,788
Jan 20063824760.598.93$23,565
Dec 20053194754.9413.42$18,156
Nov 20054984754.6910.59$27,733
Oct 20053554758.3413.80$21,359
Sep 20054824761.4512.08$30,187
Aug 20054324761.519.80$27,033
Jul 20054714755.697.84$26,599
Jun 20053294752.337.38$17,563
May 20053294745.226.65$15,190
Apr 20054484749.207.36$22,388
Mar 20054504750.377.15$23,003
Feb 20053284745.226.31$15,129
Jan 20054764743.166.32$20,841
Dec 20043594739.866.75$14,627
Nov 20044394745.286.33$20,175
Oct 20043064749.706.52$15,514
Sep 20043054743.245.28$13,437
Aug 20043304742.375.55$14,243
Jul 20045564738.286.08$21,570
Jun 20041894736.106.43$7,125
May 20044274737.486.49$16,309
Apr 20043144734.475.86$11,099
Mar 20045394734.365.53$18,780
Feb 20042154732.455.51$7,236
Jan 20044434732.036.30$14,485
Dec 20033914730.266.30$12,128
Nov 20032984728.804.60$8,798
Oct 20031714728.174.76$5,041
Sep 20033574726.314.75$9,616
Aug 20031934729.765.13$5,985
Jul 20036964729.415.17$20,712
Jun 20033814728.565.98$11,163
May 20036184726.595.97$16,713
Apr 20036214726.675.41$16,816
Mar 20035884731.146.10$18,597
Feb 20033224733.487.93$11,153
Jan 20035534730.315.58$17,024
Dec 20024814726.914.85$13,172
Nov 20025804724.664.14$14,497
Oct 20025604726.464.23$15,016
Sep 20025684727.443.64$15,757
Aug 20024704725.963.16$12,350
Jul 20025864724.583.06$14,548
Jun 20026804723.733.34$16,293
May 20025884724.663.58$14,669
Apr 20026944723.653.51$16,578
Mar 20026994722.003.10$15,524
Feb 20026004718.222.38$11,044
Jan 20027314717.172.38$12,663
Dec 2001860016.932.36$14,560
Nov 2001768018.072.41$13,878
Oct 2001715019.782.53$14,143
Sep 2001720024.262.25$17,467
Aug 2001738024.873.05$18,354
Jul 2001666023.933.20$15,937
Jun 2001410024.563.82$10,070
May 2001668025.524.31$17,047
Apr 2001412024.685.34$10,168
Mar 2001560024.545.38$13,742
Feb 2001499027.755.77$13,847
Jan 2001478027.478.40$13,131
Dec 2000441026.889.12$11,854
Nov 2000663032.215.66$21,355
Oct 2000584031.235.15$18,238
Sep 2000663031.875.19$21,130
Aug 2000530029.644.54$15,709
Jul 2000806028.534.09$22,995
Jun 2000867029.304.40$25,403
May 20001,167027.263.68$31,812
Apr 2000670024.513.12$16,422
Mar 2000367028.422.86$10,430
Feb 2000186027.622.73$5,137
Jan 2000383025.272.48$9,678
Dec 199994024.282.42$2,282
Nov 1999365023.192.43$8,464
Oct 1999287020.982.80$6,021
Sep 1999255021.752.62$5,546
Aug 1999270019.262.88$5,200
Jul 1999268017.892.37$4,795
Jun 1999322015.942.36$5,133
May 1999322015.792.32$5,084
Apr 1999249015.102.21$3,760
Mar 1999441012.471.84$5,499
Feb 199932209.981.82$3,214
Jan 1999564010.381.90$5,854
Dec 199821409.201.77$1,969
Nov 1998101010.892.19$1,100
Oct 199842012.421.97$522
Sep 1998200012.592.08$2,518
Aug 199893011.301.91$1,051
Jul 1998561011.742.24$6,586
Jun 1998135011.242.24$1,517
May 1998169012.622.21$2,133
Apr 199847013.042.51$613
Mar 199851012.802.31$653
Feb 199836013.952.30$502
Jan 199850014.702.15$735
Dec 199771016.322.41$1,159
Nov 199756018.193.09$1,019
Oct 199798019.253.15$1,887
Sep 1997116017.742.95$2,058
Aug 1997119017.862.55$2,125
Jul 19970017.582.25$0
Jun 1997130017.242.26$2,241
May 1997129018.972.31$2,447
Apr 19970017.882.08$0
Mar 1997127018.951.94$2,407
Feb 1997128020.492.21$2,623
Jan 19970023.483.54$0
Dec 1996127023.32$2,962
Nov 1996127021.97$2,790
Oct 1996134023.31$3,124
Sep 1996134022.22$2,977
Aug 19960020.26$0
Jul 1996128019.55$2,502
Jun 1996133018.73$2,491
May 1996134019.43$2,604
Apr 1996138021.51$2,968
Mar 1996139019.38$2,694
Feb 1996141016.98$2,394
Jan 199640017.07$683
Dec 1995169017.19$2,905
Nov 19950016.00$0
Oct 199515015.43$231
Sep 199577016.18$1,246
Aug 199577015.92$1,226
Jul 199545015.24$686
Jun 1995115016.41$1,887
May 19950017.56$0
Apr 1995211017.73$3,741
Mar 199591016.44$1,496
Feb 199584016.58$1,393
Jan 1995168015.92$2,675
Dec 199499015.03$1,488
Nov 1994101015.90$1,606
Oct 1994201015.58$3,132
Sep 1994106115.29$1,621
Aug 1994200116.13$3,226
Jul 199499117.56$1,738
Jun 1994187117.09$3,196
May 1994361115.88$5,733
Apr 1994138114.14$1,951
Mar 1994135112.46$1,682
Feb 1994132112.50$1,650
Jan 1994239112.66$3,026
Dec 1993234112.33$2,885
Nov 1993190114.49$2,753
Oct 1993267115.85$4,232
Sep 1993104115.03$1,563
Aug 1993105115.66$1,644
Jul 1993216115.46$3,339
Jun 1993227116.79$3,811
May 1993225117.68$3,978
Apr 1993225118.05$4,061
Mar 1993223118.14$4,045
Feb 1993231117.90$4,135
Jan 1993284116.93$4,808

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.

Mar 2026 — as filed, then multipliedworked
Oil                  281 bbl  × $ 89.75 =    $25,220
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $25,220

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. 8A/O/687 is the state's own key, not one this site invented.