MERCER, A.-MERCER, M., UNIT NO.1

Operated by TEXAS PETROLEUM INVESTMENT CO. (P-5 847710) in the LULING-BRANYON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3619District 01Field 55679001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$732 k
Jan 1993 – May 2026
Value, last 12 filed months
$25 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 507 leases and 2,955 wells, and the rule below applies to all of them.

Discovered
1922-08-08
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 2018-06-19.

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.

The Commission's schedule remark for this field reads: CORRELATIVE INTERVAL 1620' - 2164'

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
OilDisposition15,408 bbl$732,210
Casinghead gasProduction44 Mcf$53
Total$732,264

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 (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.

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
no depth filed
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.

1 well

42-055035191

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 2026290106.413.05$3,086
Apr 202629098.932.87$2,869
Mar 202630089.753.15$2,693
Feb 202626063.503.75$1,651
Jan 202629059.138.00$1,715
Dec 202530056.664.41$1,700
Nov 202528058.593.93$1,641
Oct 202530059.383.30$1,781
Sep 202530062.743.08$1,882
Aug 202530063.933.01$1,918
Jul 202530066.743.32$2,002
Jun 202530066.483.13$1,994
May 202530060.553.23$1,817
Apr 202530062.363.54$1,871
Mar 202531067.704.27$2,099
Feb 202526070.884.34$1,843
Jan 202531074.324.28$2,304
Dec 202431068.993.12$2,139
Nov 202431069.052.20$2,141
Oct 202432071.372.28$2,284
Sep 202430069.612.36$2,088
Aug 202431075.632.06$2,345
Jul 202430079.932.15$2,398
Jun 202428078.082.63$2,186
May 202429078.812.20$2,285
Apr 202427084.451.66$2,280
Mar 202428080.301.55$2,248
Feb 202429076.091.78$2,207
Jan 202430073.023.30$2,191
Dec 202329071.262.61$2,067
Nov 202330077.892.81$2,337
Oct 202330085.443.09$2,563
Sep 202328089.042.74$2,493
Aug 202330080.522.67$2,416
Jul 202328074.852.64$2,096
Jun 202325068.962.26$1,724
May 202323070.622.23$1,624
Apr 202328078.122.24$2,187
Mar 202329072.852.39$2,113
Feb 202327075.112.47$2,028
Jan 202329076.533.39$2,219
Dec 202228076.415.73$2,139
Nov 202227085.005.65$2,295
Oct 202228087.185.86$2,441
Sep 202229084.888.16$2,462
Aug 202228094.529.13$2,647
Jul 2022150101.587.54$1,524
Jun 2022280115.097.98$3,223
May 2022280109.378.43$3,062
Apr 2022270104.226.84$2,814
Mar 2022250108.885.08$2,722
Feb 202226091.054.86$2,367
Jan 202230081.844.54$2,455
Dec 202127071.323.90$1,926
Nov 202128077.435.24$2,168
Oct 202125079.795.71$1,995
Sep 202124069.865.35$1,677
Aug 202128066.024.22$1,849
Jul 202129070.783.98$2,053
Jun 202122069.493.38$1,529
May 20213063.483.02$190
Apr 202128060.362.76$1,690
Mar 202129061.302.72$1,778
Feb 202122057.805.55$1,272
Jan 202129050.412.81$1,462
Dec 202028044.642.68$1,250
Nov 202029038.772.71$1,124
Oct 202030036.972.48$1,109
Sep 202028037.091.99$1,039
Aug 202028039.982.39$1,119
Jul 202024038.371.83$921
Jun 202028034.901.69$977
May 202027016.921.81$457
Apr 202028014.751.80$413
Mar 202024030.341.86$728
Feb 202026049.881.98$1,297
Jan 202029057.252.09$1,660
Dec 201929059.012.30$1,711
Nov 201929055.302.75$1,604
Oct 201929053.472.42$1,551
Sep 201928055.052.66$1,541
Aug 201930053.112.30$1,593
Jul 201927056.272.46$1,519
Jun 201927052.782.49$1,425
May 201927058.482.74$1,579
Apr 201928062.632.75$1,754
Mar 201927056.803.06$1,534
Feb 201924050.852.79$1,220
Jan 201929046.033.23$1,335
Dec 201829046.594.19$1,351
Nov 201827052.934.24$1,429
Oct 201828061.443.40$1,720
Sep 201827059.543.11$1,608
Aug 201827059.403.07$1,604
Jul 201828065.142.93$1,824
Jun 201828060.183.08$1,685
May 201830065.382.90$1,961
Apr 201829063.842.90$1,851
Mar 201828061.222.79$1,714
Feb 201827061.782.77$1,668
Jan 201829062.874.01$1,823
Dec 201730057.272.92$1,718
Nov 201727055.423.12$1,496
Oct 201723049.292.98$1,134
Sep 201727047.523.09$1,283
Aug 201729045.373.00$1,316
Jul 201731043.873.09$1,360
Jun 201729042.493.09$1,232
May 201730045.373.26$1,361
Apr 201731047.933.21$1,486
Mar 201733046.772.98$1,543
Feb 201729050.452.95$1,463
Jan 201732049.413.42$1,581
Dec 201630048.763.72$1,463
Nov 201626042.492.64$1,105
Oct 201626046.193.09$1,201
Sep 201628041.553.10$1,163
Aug 201630041.442.92$1,243
Jul 201630041.622.92$1,249
Jun 201629045.352.69$1,315
May 201629042.521.99$1,233
Apr 201631036.561.99$1,133
Mar 201631033.011.79$1,023
Feb 201628026.472.06$741
Jan 201630027.352.36$821
Dec 201529032.362.00$938
Nov 201528038.792.17$1,086
Oct 201529043.552.43$1,263
Sep 201519042.992.76$817
Aug 201528040.162.87$1,124
Jul 201528048.152.95$1,348
Jun 201530056.152.88$1,685
May 201529055.212.96$1,601
Apr 201529049.822.71$1,445
Mar 201530042.892.93$1,287
Feb 201527044.662.98$1,206
Jan 201529043.433.10$1,259
Dec 201429054.693.59$1,586
Nov 201428070.464.25$1,973
Oct 201429078.303.90$2,271
Sep 201428086.164.05$2,412
Aug 201430089.394.04$2,682
Jul 201430096.564.18$2,897
Jun 201428098.164.74$2,748
May 201429094.734.73$2,747
Apr 201428095.944.81$2,686
Mar 201433095.895.06$3,164
Feb 201432097.406.19$3,117
Jan 201434090.404.86$3,074
Dec 201327091.824.35$2,479
Nov 201331088.853.74$2,754
Oct 201333097.423.78$3,215
Sep 2013280104.113.72$2,915
Aug 2013280104.253.52$2,919
Jul 2013290102.523.72$2,973
Jun 201328094.403.93$2,643
May 201329094.834.15$2,750
Apr 201329093.964.28$2,725
Mar 201329093.623.91$2,715
Feb 201330091.233.42$2,737
Jan 201342091.603.42$3,847
Dec 201242086.773.42$3,644
Nov 201242086.953.62$3,652
Oct 201244089.383.40$3,933
Sep 201241094.672.92$3,881
Aug 201245092.662.91$4,170
Jul 201244085.133.02$3,746
Jun 201240079.822.52$3,193
May 201241091.612.49$3,756
Apr 2012390101.652.00$3,964
Mar 2012400105.052.22$4,202
Feb 2012380101.102.57$3,842
Jan 201239098.092.73$3,826
Dec 201139096.873.24$3,778
Nov 201139095.723.31$3,733
Oct 201141084.983.65$3,484
Sep 201140083.623.99$3,345
Aug 201141083.404.15$3,419
Jul 201140094.144.52$3,766
Jun 201140092.904.64$3,716
May 201139098.134.40$3,827
Apr 2011330105.964.33$3,497
Mar 201133096.364.06$3,180
Feb 201125085.644.18$2,141
Jan 201131086.504.59$2,682
Dec 201039085.734.35$3,343
Nov 201038080.843.80$3,072
Oct 201043078.103.51$3,358
Sep 201043072.633.98$3,123
Aug 201048073.684.42$3,537
Jul 201048072.554.74$3,482
Jun 201047070.364.91$3,307
May 201044071.124.24$3,129
Apr 201041081.694.12$3,349
Mar 201041078.394.39$3,214
Feb 201043073.585.44$3,164
Jan 201040074.365.96$2,974
Dec 200939071.445.48$2,786
Nov 200936074.593.75$2,685
Oct 200939072.544.11$2,829
Sep 200939065.543.06$2,556
Aug 200942067.423.22$2,832
Jul 20090061.133.46$0
Jun 20099066.163.90$595
May 200940054.743.93$2,190
Apr 200932046.773.59$1,497
Mar 200933042.144.06$1,391
Feb 200929032.814.63$951
Jan 200931035.865.37$1,112
Dec 200829037.105.98$1,076
Nov 200830055.496.86$1,665
Oct 200826075.246.92$1,956
Sep 2008260101.767.88$2,646
Aug 2008220114.228.48$2,513
Jul 2008240131.0811.39$3,146
Jun 2008270131.3313.03$3,546
May 2008270123.1711.57$3,326
Apr 2008250110.3110.45$2,758
Mar 2008280101.909.66$2,853
Feb 200827092.538.77$2,498
Jan 200830090.388.21$2,711
Dec 200730088.337.30$2,650
Nov 200729091.677.29$2,658
Oct 200724082.856.92$1,988
Sep 200731075.846.24$2,351
Aug 200734069.066.39$2,348
Jul 200725070.906.39$1,773
Jun 200728062.007.55$1,736
May 200737058.747.85$2,173
Apr 200732059.617.81$1,908
Mar 200720056.927.30$1,138
Feb 200723055.108.22$1,267
Jan 200734050.306.73$1,710
Dec 200619056.656.92$1,076
Nov 200630054.207.62$1,626
Oct 200624054.906.01$1,318
Sep 200628060.085.04$1,682
Aug 200633068.717.34$2,267
Jul 200632069.376.34$2,220
Jun 200637066.286.38$2,452
May 200638066.016.42$2,508
Apr 200643064.397.36$2,769
Mar 200626056.707.08$1,474
Feb 200626057.597.75$1,497
Jan 200629060.598.93$1,757
Dec 200528054.9413.42$1,538
Nov 200528054.6910.59$1,531
Oct 200529058.3413.80$1,692
Sep 200526061.4512.08$1,598
Aug 200527061.519.80$1,661
Jul 200524055.697.84$1,337
Jun 200528052.337.38$1,465
May 200532045.226.65$1,447
Apr 200531049.207.36$1,525
Mar 200528050.377.15$1,410
Feb 200522045.226.31$995
Jan 200530043.166.32$1,295
Dec 200452039.866.75$2,073
Nov 200447045.286.33$2,128
Oct 200456049.706.52$2,783
Sep 200466043.245.28$2,854
Aug 2004105042.375.55$4,449
Jul 2004113038.286.08$4,326
Jun 2004121036.106.43$4,368
May 2004115037.486.49$4,310
Apr 200499034.475.86$3,413
Mar 200499034.365.53$3,402
Feb 200490032.455.51$2,921
Jan 200494032.036.30$3,011
Dec 2003100030.266.30$3,026
Nov 200395028.804.60$2,736
Oct 2003169028.174.76$4,761
Sep 2003128026.314.75$3,368
Aug 2003162029.765.13$4,821
Jul 2003191029.415.17$5,617
Jun 2003118028.565.98$3,370
May 2003136026.595.97$3,616
Apr 2003117026.675.41$3,120
Mar 2003120031.146.10$3,737
Feb 2003105033.487.93$3,515
Jan 2003106030.315.58$3,213
Dec 200293026.914.85$2,503
Nov 200297024.664.14$2,392
Oct 200293026.464.23$2,461
Sep 200299027.443.64$2,717
Aug 2002105025.963.16$2,726
Jul 200298024.583.06$2,409
Jun 200287023.733.34$2,065
May 200298024.663.58$2,417
Apr 200263023.653.51$1,490
Mar 200287022.003.10$1,914
Feb 200281018.222.38$1,476
Jan 200267017.172.38$1,150
Dec 200154016.932.36$914
Nov 200148018.072.41$867
Oct 200154019.782.53$1,068
Sep 200154024.262.25$1,310
Aug 200156024.873.05$1,393
Jul 200150023.933.20$1,197
Jun 20016024.563.82$147
May 200158025.524.31$1,480
Apr 200153024.685.34$1,308
Mar 200149024.545.38$1,202
Feb 200145027.755.77$1,249
Jan 200160027.478.40$1,648
Dec 200052026.889.12$1,398
Nov 200058032.215.66$1,868
Oct 200068031.235.15$2,124
Sep 200050031.875.19$1,594
Aug 200054029.644.54$1,601
Jul 200060028.534.09$1,712
Jun 200062029.304.40$1,817
May 200054027.263.68$1,472
Apr 200077024.513.12$1,887
Mar 200081028.422.86$2,302
Feb 200083027.622.73$2,292
Jan 200082025.272.48$2,072
Dec 199982024.282.42$1,991
Nov 199987023.192.43$2,018
Oct 199991120.982.80$1,912
Sep 1999117021.752.62$2,545
Aug 199984019.262.88$1,618
Jul 1999106017.892.37$1,896
Jun 1999107015.942.36$1,706
May 1999115115.792.32$1,818
Apr 1999106115.102.21$1,603
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 19985119.201.77$471
Nov 199861110.892.19$666
Oct 199855112.421.97$685
Sep 199822112.592.08$279
Aug 199824111.301.91$273
Jul 199829111.742.24$343
Jun 199865111.242.24$733
May 199867112.622.21$848
Apr 199832113.042.51$420
Mar 199828112.802.31$361
Feb 199832113.952.30$449
Jan 199831114.702.15$458
Dec 199726116.322.41$427
Nov 199723118.193.09$421
Oct 199769119.253.15$1,331
Sep 19970017.742.95$0
Aug 199746117.862.55$824
Jul 199754117.582.25$952
Jun 199746117.242.26$795
May 199752118.972.31$989
Apr 199744117.882.08$789
Mar 199717018.951.94$322
Feb 199717020.492.21$348
Jan 199717023.483.54$399
Dec 199617023.32$396
Nov 199617021.97$373
Oct 199616023.31$373
Sep 199616022.22$356
Aug 199616020.26$324
Jul 199616019.55$313
Jun 199617018.73$318
May 199616019.43$311
Apr 199617021.51$366
Mar 199615019.38$291
Feb 199616016.98$272
Jan 199617017.07$290
Dec 199517017.19$292
Nov 199517016.00$272
Oct 199517015.43$262
Sep 199517016.18$275
Aug 199516015.92$255
Jul 199517015.24$259
Jun 199516016.41$263
May 199516017.56$281
Apr 199516017.73$284
Mar 199516016.44$263
Feb 199517016.58$282
Jan 199516015.92$255
Dec 199416015.03$240
Nov 199416015.90$254
Oct 199415015.58$234
Sep 199415115.29$229
Aug 199416116.13$258
Jul 199415117.56$263
Jun 199415117.09$256
May 199415115.88$238
Apr 199420114.14$283
Mar 199414112.46$174
Feb 199414112.50$175
Jan 199421112.66$266
Dec 199319112.33$234
Nov 199317114.49$246
Oct 199322115.85$349
Sep 199320115.03$301
Aug 199323115.66$360
Jul 199316115.46$247
Jun 199317116.79$285
May 199317117.68$301
Apr 199317118.05$307
Mar 199326118.14$472
Feb 199321117.90$376
Jan 199319116.93$322

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                   29 bbl  × $106.41 =     $3,086
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $3,086

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. 01/O/3619 is the state's own key, not one this site invented.