WAMO

Operated by SAN DIA PRODUCING COMPANY (P-5 745960) in the HOOKER CREEK (NAVARRO A) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20535District 03Field 42493500NGPA filingOilCasinghead gasSaveExport
Value, all time
$612 k
Jan 1993 – May 2026
Value, last 12 filed months
$10 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 195 leases and 261 wells, and the rule below applies to all of them.

Discovered
1980-07-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition12,369 bbl$506,989
Casinghead gasProduction30,372 Mcf$104,518
Total$611,507

7,177 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 30.3142, -96.8351. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.31419, -96.83510 · 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
5,358 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 5,358 ft.

Completions filed
Sep 1989
1 of 1 wells

1 well

42-2873225915,358 ftSep 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 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 2025174059.383.30$10,332
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 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 2023175071.262.61$12,471
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 20221076.415.73$76
Nov 20220085.005.65$0
Oct 2022178087.185.86$15,518
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20220124115.097.98$989
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021165077.435.24$12,776
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020175044.642.68$7,812
Nov 20200038.772.71$0
Oct 202002436.972.48$59
Sep 202007737.091.99$153
Aug 202008039.982.39$191
Jul 20201758138.371.83$6,863
Jun 202008134.901.69$137
May 202004916.921.81$89
Apr 202003014.751.80$54
Mar 202007330.341.86$136
Feb 202007049.881.98$139
Jan 202007257.252.09$151
Dec 201907359.012.30$168
Nov 201907055.302.75$193
Oct 201907753.472.42$186
Sep 201908155.052.66$215
Aug 20191757053.112.30$9,456
Jul 201905756.272.46$140
Jun 201903052.782.49$75
May 201903058.482.74$82
Apr 201906962.632.75$190
Mar 20191805856.803.06$10,402
Feb 201905850.852.79$162
Jan 201906246.033.23$200
Dec 201807546.594.19$314
Nov 201806152.934.24$258
Oct 201803461.443.40$116
Sep 201807659.543.11$236
Aug 201807659.403.07$233
Jul 20181727865.142.93$11,433
Jun 201807560.183.08$231
May 201808365.382.90$241
Apr 201804463.842.90$128
Mar 201807161.222.79$198
Feb 201806661.782.77$183
Jan 201806962.874.01$277
Dec 201707357.272.92$213
Nov 201706255.423.12$193
Oct 201707949.292.98$236
Sep 20171602847.523.09$7,690
Aug 201706045.373.00$180
Jul 201704543.873.09$139
Jun 201705942.493.09$182
May 201707245.373.26$235
Apr 201707547.933.21$241
Mar 20171714746.772.98$8,138
Feb 201706450.452.95$189
Jan 201705449.413.42$185
Dec 201605048.763.72$186
Nov 201606142.492.64$161
Oct 201606746.193.09$207
Sep 201605841.553.10$180
Aug 201604441.442.92$129
Jul 20161657341.622.92$7,081
Jun 201603645.352.69$97
May 201602942.521.99$58
Apr 201603436.561.99$68
Mar 201603533.011.79$63
Feb 201606226.472.06$128
Jan 201602427.352.36$57
Dec 201505032.362.00$100
Nov 201503238.792.17$69
Oct 201505343.552.43$129
Sep 201504442.992.76$121
Aug 201503240.162.87$92
Jul 201506348.152.95$186
Jun 20150156.152.88$3
May 20150855.212.96$24
Apr 201502349.822.71$62
Mar 201502042.892.93$59
Feb 201506444.662.98$190
Jan 201505943.433.10$183
Dec 20141754054.693.59$9,714
Nov 201405270.464.25$221
Oct 201404278.303.90$164
Sep 201406986.164.05$279
Aug 201405489.394.04$218
Jul 201415896.564.18$339
Jun 201404698.164.74$218
May 201404294.734.73$199
Apr 201404795.944.81$226
Mar 201405295.895.06$263
Feb 20141753697.406.19$17,268
Jan 201403590.404.86$170
Dec 201303591.824.35$152
Nov 201303788.853.74$138
Oct 201303197.423.78$117
Sep 2013034104.113.72$126
Aug 2013066104.253.52$232
Jul 2013062102.523.72$231
Jun 201307194.403.93$279
May 201306194.834.15$253
Apr 201301993.964.28$81
Mar 201305693.623.91$219
Feb 201304691.233.42$157
Jan 2013175991.603.42$16,061
Dec 201204986.773.42$168
Nov 201204386.953.62$156
Oct 201206289.383.40$211
Sep 201204694.672.92$134
Aug 201205392.662.91$154
Jul 201206785.133.02$202
Jun 20121715279.822.52$13,780
May 201205591.612.49$137
Apr 2012046101.652.00$92
Mar 2012029105.052.22$64
Feb 2012030101.102.57$77
Jan 201206698.092.73$180
Dec 201101696.873.24$52
Nov 201105995.723.31$195
Oct 201106884.983.65$248
Sep 201105683.623.99$223
Aug 20111732783.404.15$14,540
Jul 201107094.144.52$316
Jun 201106692.904.64$306
May 201107898.134.40$344
Apr 201117485105.964.33$18,805
Mar 2011010496.364.06$422
Feb 201104485.644.18$184
Jan 201107686.504.59$349
Dec 2010010385.734.35$448
Nov 201009980.843.80$376
Oct 2010010078.103.51$351
Sep 201009672.633.98$382
Aug 20101639673.684.42$12,434
Jul 2010010072.554.74$474
Jun 2010011170.364.91$545
May 2010011971.124.24$504
Apr 201009481.694.12$388
Mar 20109411278.394.39$7,860
Feb 20108110873.585.44$6,548
Jan 2010010974.365.96$650
Dec 20091021671.445.48$7,375
Nov 200906374.593.75$236
Oct 200905472.544.11$222
Sep 200906965.543.06$211
Aug 200902567.423.22$80
Jul 2009636361.133.46$4,069
Jun 200906166.163.90$238
May 2009706654.743.93$4,091
Apr 20091554746.773.59$7,418
Mar 200903442.144.06$138
Feb 200902732.814.63$125
Jan 200904735.865.37$252
Dec 200805437.105.98$323
Nov 200806355.496.86$432
Oct 200802375.246.92$159
Sep 2008048101.767.88$378
Aug 2008080114.228.48$679
Jul 20086066131.0811.39$8,617
Jun 2008088131.3313.03$1,147
May 20088782123.1711.57$11,665
Apr 2008079110.3110.45$826
Mar 2008056101.909.66$541
Feb 2008475592.538.77$4,831
Jan 200807090.388.21$574
Dec 2007796088.337.30$7,416
Nov 200708491.677.29$613
Oct 2007688482.856.92$6,215
Sep 200709375.846.24$581
Aug 200709269.066.39$588
Jul 2007797670.906.39$6,087
Jun 200709762.007.55$732
May 2007547158.747.85$3,729
Apr 200707059.617.81$546
Mar 20071076956.927.30$6,594
Feb 200718555.108.22$753
Jan 200707550.306.73$505
Dec 200608856.656.92$609
Nov 2006669954.207.62$4,331
Oct 2006010854.906.01$649
Sep 20061049860.085.04$6,742
Aug 200609968.717.34$727
Jul 2006011069.376.34$698
Jun 2006010966.286.38$696
May 20068710466.016.42$6,411
Apr 2006010964.397.36$802
Mar 2006739056.707.08$4,777
Feb 2006010257.597.75$791
Jan 20066111260.598.93$4,697
Dec 2005011254.9413.42$1,503
Nov 20058310754.6910.59$5,672
Oct 2005012158.3413.80$1,669
Sep 200510811461.4512.08$8,014
Aug 2005010861.519.80$1,058
Jul 20058611855.697.84$5,715
Jun 2005010752.337.38$790
May 200510311945.226.65$5,449
Apr 2005012449.207.36$913
Mar 200510212950.377.15$6,061
Feb 2005011045.226.31$694
Jan 20056612843.166.32$3,658
Dec 200409839.866.75$662
Nov 20045212145.286.33$3,121
Oct 200412412649.706.52$6,984
Sep 2004011443.245.28$602
Aug 20049110542.375.55$4,438
Jul 2004011838.286.08$718
Jun 200410212136.106.43$4,461
May 20045712637.486.49$2,955
Apr 200407734.475.86$451
Mar 2004012634.365.53$697
Feb 20048512932.455.51$3,469
Jan 200410213632.036.30$4,124
Dec 2003013030.266.30$819
Nov 200310712128.804.60$3,638
Oct 2003918328.174.76$2,959
Sep 2003013226.314.75$627
Aug 200303929.765.13$200
Jul 20039010929.415.17$3,211
Jun 200307428.565.98$443
May 20031024126.595.97$2,957
Apr 200306726.675.41$362
Mar 20037111431.146.10$2,906
Feb 2003012233.487.93$967
Jan 20039312730.315.58$3,528
Dec 2002011226.914.85$544
Nov 2002013524.664.14$558
Oct 20028213126.464.23$2,724
Sep 200217214027.443.64$5,229
Aug 2002016625.963.16$525
Jul 200210517624.583.06$3,120
Jun 2002016923.733.34$564
May 200207124.663.58$254
Apr 200201323.653.51$46
Mar 20020522.003.10$16
Feb 2002103418.222.38$1,886
Jan 20020717.172.38$17
Dec 200104416.932.36$104
Nov 200106318.072.41$152
Oct 200106819.782.53$172
Sep 200106124.262.25$137
Aug 20011188924.873.05$3,206
Jul 2001011323.933.20$361
Jun 2001012824.563.82$489
May 2001010625.524.31$457
Apr 2001496624.685.34$1,561
Mar 200112010424.545.38$3,504
Feb 2001010327.755.77$594
Jan 2001012227.478.40$1,025
Dec 20008012026.889.12$3,245
Nov 2000011832.215.66$668
Oct 2000011531.235.15$592
Sep 2000909331.875.19$3,351
Aug 2000011729.644.54$531
Jul 200011811928.534.09$3,853
Jun 2000012229.304.40$536
May 200010311727.263.68$3,238
Apr 2000012224.513.12$380
Mar 2000012128.422.86$346
Feb 200012111027.622.73$3,642
Jan 20007013525.272.48$2,104
Dec 1999013924.282.42$337
Nov 199911613523.192.43$3,019
Oct 1999013620.982.80$381
Sep 1999678221.752.62$1,672
Aug 1999012919.262.88$371
Jul 19996312317.892.37$1,419
Jun 199913012815.942.36$2,375
May 1999012915.792.32$299
Apr 199907015.102.21$155
Mar 1999012012.471.84$221
Feb 199901249.981.82$225
Jan 199910413610.381.90$1,338
Dec 1998501319.201.77$692
Nov 199814413510.892.19$1,863
Oct 1998315412.421.97$341
Sep 19981114612.592.08$443
Aug 19981512711.301.91$412
Jul 199811414211.742.24$1,656
Jun 1998515611.242.24$405
May 199815111612.622.21$2,162
Apr 1998712813.042.51$412
Mar 19981911612.802.31$511
Feb 199815411113.952.30$2,404
Jan 1998812514.702.15$387
Dec 1997812516.322.41$432
Nov 199710812718.193.09$2,357
Oct 19971414819.253.15$736
Sep 19979815517.742.95$2,197
Aug 1997916817.862.55$590
Jul 199715415717.582.25$3,060
Jun 19971316917.242.26$606
May 1997108018.972.31$374
Apr 19971315817.882.08$562
Mar 1997103818.951.94$263
Feb 199781020.492.21$186
Jan 199710623.483.54$256
Dec 199612223.32$280
Nov 199672321.97$154
Oct 19961773723.31$4,126
Sep 1996810922.22$178
Aug 19961210820.26$243
Jul 1996183219.55$352
Jun 1996183118.73$337
May 19962112319.43$408
Apr 199618812721.51$4,044
Mar 1996717319.38$136
Feb 1996118216.98$187
Jan 19961410917.07$239
Dec 19951867917.19$3,197
Nov 19951812816.00$288
Oct 1995512815.43$77
Sep 199518314416.18$2,961
Aug 1995915415.92$143
Jul 1995715515.24$107
Jun 199518913616.41$3,101
May 19951015917.56$176
Apr 19951414917.73$248
Mar 199517917216.44$2,943
Feb 1995014416.58$0
Jan 1995012815.92$0
Dec 199418115315.03$2,720
Nov 1994015615.90$0
Oct 1994015215.58$0
Sep 199417916615.29$2,737
Aug 1994018416.13$0
Jul 1994017317.56$0
Jun 199417518817.09$2,991
May 1994021015.88$0
Apr 199418022414.14$2,545
Mar 1994012712.46$0
Feb 1994013912.50$0
Jan 1994019212.66$0
Dec 199317719712.33$2,182
Nov 1993017914.49$0
Oct 199317920615.85$2,837
Sep 1993019715.03$0
Aug 199317223415.66$2,694
Jul 1993118315.46$15
Jun 199318021916.79$3,022
May 1993022917.68$0
Apr 1993022618.05$0
Mar 199317922818.14$3,247
Feb 1993016917.90$0
Jan 1993021416.93$0

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.

Oct 2025 — as filed, then multipliedworked
Oil                  174 bbl  × $ 59.38 =    $10,332
Casinghead gas         0 Mcf  × $  3.30 =         $0

────────────────────────────────────────────────────
Month total                                  $10,332

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/20535 is the state's own key, not one this site invented.