WILLARD 48 UNIT

Operated by WHITE ROCK OIL & GAS, LLC (P-5 916958) in the WELLMAN, W. (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 68619District 8AField 96188333Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$12.5 M
Jul 2003 – May 2026
Value, last 12 filed months
$202 k
at the published price for each month
Months reported
275
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 21 leases and 63 wells, and the rule below applies to all of them.

Discovered
1966-01-13
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

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
OilDisposition201,946 bbl$12,222,153
Casinghead gasProduction41,508 Mcf$230,314
Total$12,452,467

Wells on this lease (4)

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 33.0173, -102.5231. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.01718, -102.52313 · 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 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
5,650 ft
3 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.
4100.0%

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 5,598 and 5,650 ft, median 5,650 ft, over the 3 wells that filed a depth.

Completions filed
Jul 2003 – Sep 2004
4 of 4 wells

4 wells

42-445320302H5,650 ftSep 2004
42-445320384H5,650 ftMay 2004
42-445320313H5,598 ftDec 2003
42-445320181Jul 2003

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 (275)

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

275 months

May 20262620106.413.05$27,879
Apr 2026252098.932.87$24,930
Mar 2026229089.753.15$20,553
Feb 2026221063.503.75$14,034
Jan 2026226059.138.00$13,363
Dec 2025296056.664.41$16,771
Nov 2025207058.593.93$12,128
Oct 2025206059.383.30$12,232
Sep 2025199062.743.08$12,485
Aug 2025366063.933.01$23,398
Jul 2025191066.743.32$12,747
Jun 2025168066.483.13$11,169
May 2025432060.553.23$26,158
Apr 2025196062.363.54$12,223
Mar 2025211067.704.27$14,285
Feb 2025217070.884.34$15,381
Jan 2025219074.324.28$16,276
Dec 2024316068.993.12$21,801
Nov 2024218069.052.20$15,053
Oct 2024338071.372.28$24,123
Sep 2024258069.612.36$17,959
Aug 2024282075.632.06$21,328
Jul 2024280079.932.15$22,380
Jun 2024424078.082.63$33,106
May 2024393078.812.20$30,972
Apr 2024427084.451.66$36,060
Mar 2024125080.301.55$10,038
Feb 2024428076.091.78$32,567
Jan 2024429073.023.30$31,326
Dec 2023266071.262.61$18,955
Nov 2023410077.892.81$31,935
Oct 2023430085.443.09$36,739
Sep 2023142089.042.74$12,644
Aug 2023432080.522.67$34,785
Jul 2023287074.852.64$21,482
Jun 2023140068.962.26$9,654
May 2023433070.622.23$30,578
Apr 2023286078.122.24$22,342
Mar 2023283072.852.39$20,617
Feb 2023429075.112.47$32,222
Jan 2023437076.533.39$33,444
Dec 2022292076.415.73$22,312
Nov 2022267085.005.65$22,695
Oct 2022286087.185.86$24,933
Sep 2022283084.888.16$24,021
Aug 2022403094.529.13$38,092
Jul 20222720101.587.54$27,630
Jun 20223840115.097.98$44,195
May 20222400109.378.43$26,249
Apr 20222360104.226.84$24,596
Mar 20222340108.885.08$25,478
Feb 2022130091.054.86$11,837
Jan 2022399081.844.54$32,654
Dec 2021254071.323.90$18,115
Nov 2021406077.435.24$31,437
Oct 2021404079.795.71$32,235
Sep 2021272069.865.35$19,002
Aug 2021269066.024.22$17,759
Jul 2021269070.783.98$19,040
Jun 2021546069.493.38$37,942
May 20212703563.483.02$17,245
Apr 20214054560.362.76$24,570
Mar 20214125961.302.72$25,416
Feb 20211405657.805.55$8,403
Jan 20216525250.412.81$33,013
Dec 20204044844.642.68$18,163
Nov 20202664438.772.71$10,432
Oct 20202624636.972.48$9,800
Sep 20204034537.091.99$15,037
Aug 20202952139.982.39$11,844
Jul 2020452538.371.83$17,352
Jun 20204844434.901.69$16,966
May 202004816.921.81$87
Apr 20204375014.751.80$6,536
Mar 20202904830.341.86$8,888
Feb 20201544649.881.98$7,773
Jan 20206115057.252.09$35,084
Dec 20193065159.012.30$18,175
Nov 20194815255.302.75$26,742
Oct 20194835553.472.42$25,959
Sep 20193315755.052.66$18,373
Aug 20194984953.112.30$26,562
Jul 2019597056.272.46$33,593
Jun 20194154152.782.49$22,006
May 20194054458.482.74$23,805
Apr 20194153262.632.75$26,079
Mar 20195346456.803.06$30,527
Feb 20194176350.852.79$21,380
Jan 20194596746.033.23$21,344
Dec 20184381646.594.19$20,473
Nov 2018290752.934.24$15,379
Oct 201829411661.443.40$18,458
Sep 201829515559.543.11$18,046
Aug 20184339259.403.07$26,002
Jul 201838414165.142.93$25,427
Jun 201823611960.183.08$14,569
May 20183579165.382.90$23,605
Apr 201835910163.842.90$23,212
Mar 201834511261.222.79$21,433
Feb 201812612561.782.77$8,130
Jan 201852713562.874.01$33,674
Dec 201739511557.272.92$22,958
Nov 201738713655.423.12$21,872
Oct 201726019049.292.98$13,382
Sep 201738016947.523.09$18,579
Aug 201736917745.373.00$17,273
Jul 201747518943.873.09$21,422
Jun 201750113342.493.09$21,698
May 201714115745.373.26$6,910
Apr 201753512447.933.21$26,041
Mar 201738010446.772.98$18,083
Feb 201739110050.452.95$20,021
Jan 201739612149.413.42$19,980
Dec 201640411148.763.72$20,112
Nov 201654311142.492.64$23,366
Oct 201639910946.193.09$18,767
Sep 201652710841.553.10$22,232
Aug 201643613041.442.92$18,448
Jul 201651815141.622.92$22,001
Jun 201634513345.352.69$16,003
May 2016483142.521.99$20,539
Apr 201654710636.561.99$20,209
Mar 20164059933.011.79$13,547
Feb 201654010026.472.06$14,500
Jan 201656515827.352.36$15,826
Dec 20155674832.362.00$18,444
Nov 201541311338.792.17$16,265
Oct 201552112643.552.43$22,995
Sep 201551112942.992.76$22,324
Aug 201541413340.162.87$17,008
Jul 201556512948.152.95$27,585
Jun 201556211756.152.88$31,894
May 201542712355.212.96$23,938
Apr 201554812849.822.71$27,648
Mar 201553411842.892.93$23,250
Feb 201554910844.662.98$24,840
Jan 201541611843.433.10$18,433
Dec 201451411754.693.59$28,531
Nov 201469213170.464.25$49,315
Oct 201454910778.303.90$43,404
Sep 201441111086.164.05$35,857
Aug 201454812989.394.04$49,506
Jul 201455515796.564.18$54,247
Jun 201453818398.164.74$53,677
May 201455615394.734.73$53,393
Apr 201468011795.944.81$65,802
Mar 201455712295.895.06$54,028
Feb 201440912797.406.19$40,623
Jan 201441611090.404.86$38,141
Dec 201353212791.824.35$49,401
Nov 201355713488.853.74$49,990
Oct 201353321297.423.78$52,726
Sep 2013662199104.113.72$69,661
Aug 2013579100104.253.52$60,713
Jul 2013467114102.523.72$48,301
Jun 201376714994.403.93$72,991
May 201359717294.834.15$57,327
Apr 201371011293.964.28$67,191
Mar 201372214493.623.91$68,157
Feb 201355714991.233.42$51,325
Jan 201371821891.603.42$66,514
Dec 201271817686.773.42$62,903
Nov 201240416686.953.62$35,730
Oct 201252619089.383.40$47,660
Sep 201252316894.672.92$50,003
Aug 201254818392.662.91$51,310
Jul 201264314785.133.02$55,183
Jun 20124091879.822.52$32,692
May 201273919591.612.49$68,185
Apr 2012751220101.652.00$76,778
Mar 2012574168105.052.22$60,672
Feb 2012576166101.102.57$58,660
Jan 201271314798.092.73$70,340
Dec 201156916496.873.24$55,650
Nov 201168315895.723.31$65,900
Oct 201167117984.983.65$57,675
Sep 201169420583.623.99$58,849
Aug 201171122683.404.15$60,235
Jul 201183017294.144.52$78,913
Jun 201140813392.904.64$38,520
May 201154411298.134.40$53,876
Apr 2011550188105.964.33$59,093
Mar 201168419196.364.06$66,685
Feb 201154417085.644.18$47,299
Jan 201168816186.504.59$60,251
Dec 201055417585.734.35$48,255
Nov 201064318680.843.80$52,686
Oct 201063919778.103.51$50,597
Sep 201058313472.633.98$42,877
Aug 201086515773.684.42$64,427
Jul 201072812972.554.74$53,427
Jun 201056112070.364.91$40,061
May 201066112371.124.24$47,531
Apr 201051611781.694.12$42,634
Mar 201065813878.394.39$52,186
Feb 201068210473.585.44$50,748
Jan 201068914574.365.96$52,099
Dec 200970914271.445.48$51,430
Nov 200957114274.593.75$43,124
Oct 200974120172.544.11$54,578
Sep 200989419965.543.06$59,203
Aug 200972018567.423.22$49,138
Jul 200969715461.133.46$43,141
Jun 200974812766.163.90$49,982
May 200963316654.743.93$35,302
Apr 200991116646.773.59$43,203
Mar 200991117742.144.06$39,108
Feb 200961617032.814.63$20,999
Jan 200993618635.865.37$34,564
Dec 200892219437.105.98$35,366
Nov 200887519655.496.86$49,898
Oct 200892622475.246.92$71,223
Sep 2008603176101.767.88$62,748
Aug 2008895249114.228.48$104,339
Jul 20081,216257131.0811.39$162,320
Jun 2008568214131.3313.03$77,384
May 2008895206123.1711.57$112,621
Apr 2008863201110.3110.45$97,299
Mar 20081,150292101.909.66$120,007
Feb 200886728492.538.77$82,714
Jan 200888918090.388.21$81,825
Dec 20071,02115388.337.30$91,302
Nov 200772017591.677.29$67,278
Oct 20071,13529682.856.92$96,084
Sep 200785027075.846.24$66,150
Aug 20071,11532069.066.39$79,046
Jul 20071,09628570.906.39$79,527
Jun 20071,13732962.007.55$72,977
May 20071,45138958.747.85$88,284
Apr 200787438759.617.81$55,120
Mar 20071,15623656.927.30$67,523
Feb 20071,16331155.108.22$66,636
Jan 200790738650.306.73$48,219
Dec 20061,49940856.656.92$87,741
Nov 20061,19140354.207.62$67,622
Oct 200688529854.906.01$50,379
Sep 20061,49430660.085.04$91,301
Aug 20061,19031668.717.34$84,084
Jul 20061,57131069.376.34$110,947
Jun 20061,59826066.286.38$107,575
May 20061,26626866.016.42$85,291
Apr 20061,58129864.397.36$103,994
Mar 20061,51725856.707.08$87,841
Feb 20061,22523357.597.75$72,354
Jan 20061,52126360.598.93$94,507
Dec 20051,78131154.9413.42$102,020
Nov 20051,50329554.6910.59$85,323
Oct 20051,82431458.3413.80$110,744
Sep 20051,37727461.4512.08$87,926
Aug 20051,62334061.519.80$103,162
Jul 20051,40830555.697.84$80,804
Jun 20051,38126052.337.38$74,187
May 20052,09233745.226.65$96,842
Apr 20052,15124549.207.36$107,633
Mar 20051,85645750.377.15$96,757
Feb 20051,48437645.226.31$69,480
Jan 20052,05439143.166.32$91,123
Dec 20041,79336139.866.75$73,906
Nov 20042,11150245.286.33$98,764
Oct 20041,71355049.706.52$88,719
Sep 20042,07361543.245.28$92,886
Aug 20042,16755042.375.55$94,869
Jul 20042,12960838.286.08$85,197
Jun 20042,47664136.106.43$93,507
May 20041,94238537.486.49$75,287
Apr 20042,50449934.475.86$89,236
Mar 20043,22171434.365.53$114,622
Feb 20043,04654532.455.51$101,845
Jan 20044,8781,56432.036.30$166,095
Dec 20032,87369830.266.30$91,336
Nov 20032,16120228.804.60$63,165
Oct 20032,32430828.174.76$66,933
Sep 20032,68772426.314.75$74,134
Aug 20034,08222129.765.13$122,614
Jul 20032,460029.415.17$72,349

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                  262 bbl  × $106.41 =    $27,879
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $27,879

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/68619 is the state's own key, not one this site invented.