MAC WILLIAMS "SU"

Operated by ROVER OPERATING COMPANY, LLC (P-5 730380) in the YOUNG COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 22558District 09Field 99480001NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$13 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 2,525 leases and 8,014 wells, and the rule below applies to all of them.

Discovered
1917-12-31
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
NGPA6none

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
OilDisposition10,845 bbl$545,572
Casinghead gasProduction183,218 Mcf$553,135
Total$1,098,707

54,952 Mcf of this lease's gas, across 47 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 (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 32.9736, -98.5180. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.97317, -98.51841 · 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
3,200 ft
4 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 3,100 and 4,690 ft, median 3,200 ft, over the 4 wells that filed a depth.

Completions filed
Aug 1982 – Mar 1984
4 of 4 wells

4 wells

42-5033791263,150 ftMar 1984
42-5033783253,250 ftMar 1984
42-5033744143,100 ftOct 1983
42-5033578534,690 ftAug 1982

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 2026010498.932.87$298
Mar 202608589.753.15$268
Feb 202606263.503.75$233
Jan 2026579559.138.00$4,130
Dec 20250156.664.41$4
Nov 202505958.593.93$232
Oct 202509959.383.30$327
Sep 20253110062.743.08$2,253
Aug 202509463.933.01$283
Jul 2025010266.743.32$338
Jun 2025639666.483.13$4,489
May 2025010760.553.23$346
Apr 2025010462.363.54$368
Mar 202509267.704.27$393
Feb 2025926470.884.34$6,799
Jan 202506974.324.28$295
Dec 202407468.993.12$231
Nov 2024010169.052.20$222
Oct 202416611071.372.28$12,098
Sep 202407069.612.36$166
Aug 202409175.632.06$188
Jul 202406679.932.15$142
Jun 202403878.082.63$100
May 202409178.812.20$200
Apr 20241648684.451.66$13,992
Mar 2024010680.301.55$164
Feb 202409476.091.78$168
Jan 202404573.023.30$148
Dec 202316810671.262.61$12,248
Nov 202305877.892.81$163
Oct 202306185.443.09$188
Sep 20231726289.042.74$15,484
Aug 202306980.522.67$184
Jul 2023556874.852.64$4,296
Jun 202306468.962.26$145
May 202308870.622.23$196
Apr 20231727778.122.24$13,609
Mar 202306372.852.39$151
Feb 202305475.112.47$133
Jan 202307676.533.39$257
Dec 20221745776.415.73$13,622
Nov 202205085.005.65$282
Oct 202206787.185.86$393
Sep 202205884.888.16$473
Aug 20221682594.529.13$16,108
Jul 202200101.587.54$0
Jun 2022051115.097.98$407
May 2022033109.378.43$278
Apr 202217054104.226.84$18,087
Mar 2022057108.885.08$289
Feb 202203291.054.86$155
Jan 202206281.844.54$281
Dec 20211707171.323.90$12,401
Nov 202106077.435.24$314
Oct 202108879.795.71$503
Sep 202109269.865.35$492
Aug 20211697966.024.22$11,491
Jul 202107070.783.98$279
Jun 202101969.493.38$64
May 202102663.483.02$78
Apr 20211705860.362.76$10,421
Mar 202106361.302.72$171
Feb 202103957.805.55$216
Jan 202105650.412.81$157
Dec 20201727044.642.68$7,865
Nov 202007138.772.71$192
Oct 20201743736.972.48$6,524
Sep 202004537.091.99$90
Aug 202016811239.982.39$6,984
Jul 202004238.371.83$77
Jun 202005334.901.69$90
May 202004616.921.81$83
Apr 202004714.751.80$85
Mar 202006430.341.86$119
Feb 202005249.881.98$103
Jan 202003757.252.09$78
Dec 201909459.012.30$217
Nov 201903955.302.75$107
Oct 201904953.472.42$119
Sep 201905155.052.66$136
Aug 201905253.112.30$120
Jul 201905656.272.46$138
Jun 201904952.782.49$122
May 201905158.482.74$140
Apr 201905862.632.75$160
Mar 201906556.803.06$199
Feb 20191696250.852.79$8,767
Jan 201905546.033.23$178
Dec 201806446.594.19$268
Nov 201806652.934.24$280
Oct 20181816661.443.40$11,345
Sep 201806759.543.11$208
Aug 201808559.403.07$261
Jul 2018010165.142.93$296
Jun 201817310560.183.08$10,734
May 2018011965.382.90$345
Apr 201817413263.842.90$11,491
Mar 2018014861.222.79$412
Feb 201816811561.782.77$10,697
Jan 20181788762.874.01$11,540
Dec 20171724857.272.92$9,991
Nov 201706755.423.12$209
Oct 201708449.292.98$251
Sep 201708247.523.09$253
Aug 201707945.373.00$237
Jul 201707643.873.09$235
Jun 201707642.493.09$235
May 201707945.373.26$258
Apr 201708047.933.21$257
Mar 201709046.772.98$269
Feb 201707650.452.95$224
Jan 201709549.413.42$325
Dec 2016010448.763.72$387
Nov 2016011642.492.64$307
Oct 201609246.193.09$284
Sep 201609141.553.10$282
Aug 2016010641.442.92$310
Jul 2016011041.622.92$322
Jun 2016010445.352.69$279
May 2016011342.521.99$225
Apr 2016010736.561.99$213
Mar 2016011233.011.79$201
Feb 2016010326.472.06$213
Jan 2016011127.352.36$262
Dec 2015011732.362.00$234
Nov 2015010538.792.17$228
Oct 2015011443.552.43$277
Sep 2015011642.992.76$320
Aug 2015013540.162.87$388
Jul 2015014448.152.95$424
Jun 2015014456.152.88$415
May 2015015555.212.96$458
Apr 201517216049.822.71$9,002
Mar 2015015742.892.93$461
Feb 2015011244.662.98$333
Jan 2015015643.433.10$484
Dec 2014015754.693.59$564
Nov 2014020170.464.25$855
Oct 2014019978.303.90$776
Sep 2014023186.164.05$935
Aug 2014029089.394.04$1,170
Jul 2014025996.564.18$1,083
Jun 2014026698.164.74$1,260
May 201417327994.734.73$17,707
Apr 2014027795.944.81$1,332
Mar 2014026995.895.06$1,360
Feb 2014018897.406.19$1,164
Jan 2014021090.404.86$1,021
Dec 2013023691.824.35$1,028
Nov 201317327788.853.74$16,407
Oct 2013028097.423.78$1,058
Sep 2013173211104.113.72$18,795
Aug 20130258104.253.52$909
Jul 20130213102.523.72$792
Jun 2013014194.403.93$555
May 201317315394.834.15$17,040
Apr 2013012293.964.28$522
Mar 2013015593.623.91$606
Feb 2013011691.233.42$397
Jan 2013013391.603.42$455
Dec 2012013686.773.42$465
Nov 2012019586.953.62$707
Oct 2012020789.383.40$704
Sep 2012019494.672.92$566
Aug 2012024592.662.91$713
Jul 2012024285.133.02$731
Jun 2012027479.822.52$690
May 2012030391.612.49$754
Apr 20120285101.652.00$569
Mar 20120276105.052.22$613
Feb 20120200101.102.57$514
Jan 2012019698.092.73$536
Dec 2011015996.873.24$515
Nov 201117320595.723.31$17,238
Oct 2011023384.983.65$850
Sep 2011023983.623.99$953
Aug 2011028683.404.15$1,187
Jul 2011032094.144.52$1,446
Jun 2011031592.904.64$1,462
May 2011033698.134.40$1,480
Apr 20110336105.964.33$1,456
Mar 2011034296.364.06$1,388
Feb 2011028085.644.18$1,170
Jan 2011026986.504.59$1,234
Dec 2010024085.734.35$1,043
Nov 2010030680.843.80$1,161
Oct 201011736678.103.51$10,422
Sep 2010033272.633.98$1,321
Aug 2010036973.684.42$1,631
Jul 2010035572.554.74$1,681
Jun 2010036570.364.91$1,792
May 201011737271.124.24$9,897
Apr 2010036681.694.12$1,509
Mar 2010032378.394.39$1,418
Feb 2010019273.585.44$1,045
Jan 2010022374.365.96$1,330
Dec 2009017071.445.48$932
Nov 2009028574.593.75$1,069
Oct 2009032972.544.11$1,352
Sep 20095934365.543.06$4,918
Aug 2009037067.423.22$1,191
Jul 2009037461.133.46$1,296
Jun 2009035566.163.90$1,383
May 2009035354.743.93$1,386
Apr 2009034946.773.59$1,252
Mar 2009035242.144.06$1,429
Feb 2009025632.814.63$1,186
Jan 20098121735.865.37$4,070
Dec 2008021237.105.98$1,267
Nov 2008029855.496.86$2,044
Oct 2008034875.246.92$2,409
Sep 200864314101.767.88$8,986
Aug 20080388114.228.48$3,291
Jul 20080387131.0811.39$4,408
Jun 20080352131.3313.03$4,587
May 200894425123.1711.57$16,497
Apr 20080404110.3110.45$4,224
Mar 20080472101.909.66$4,561
Feb 2008044592.538.77$3,903
Jan 2008042790.388.21$3,504
Dec 2007034988.337.30$2,548
Nov 20078342291.677.29$10,686
Oct 2007044482.856.92$3,073
Sep 2007046175.846.24$2,879
Aug 2007045069.066.39$2,875
Jul 20078046070.906.39$8,610
Jun 2007049962.007.55$3,767
May 2007040058.747.85$3,139
Apr 20077753459.617.81$8,758
Mar 2007066556.927.30$4,856
Feb 2007061955.108.22$5,086
Jan 2007047450.306.73$3,189
Dec 20065553356.656.92$6,803
Nov 2006047454.207.62$3,611
Oct 2006056854.906.01$3,416
Sep 20067560360.085.04$7,543
Aug 2006071968.717.34$5,277
Jul 2006072169.376.34$4,573
Jun 20068274466.286.38$10,185
May 2006096266.016.42$6,181
Apr 2006066264.397.36$4,873
Mar 20067752956.707.08$8,113
Feb 2006039157.597.75$3,031
Jan 2006047860.598.93$4,270
Dec 2005036954.9413.42$4,950
Nov 2005054754.6910.59$5,792
Oct 20057261958.3413.80$12,740
Sep 2005066161.4512.08$7,984
Aug 2005067361.519.80$6,593
Jul 20058667355.697.84$10,068
Jun 2005063952.337.38$4,716
May 2005061645.226.65$4,097
Apr 20057463249.207.36$8,293
Mar 2005051250.377.15$3,663
Feb 2005043945.226.31$2,771
Jan 2005055443.166.32$3,503
Dec 20048455039.866.75$7,061
Nov 2004044245.286.33$2,798
Oct 20048443249.706.52$6,989
Sep 2004037943.245.28$2,003
Aug 2004041442.375.55$2,298
Jul 2004040938.286.08$2,488
Jun 20048341036.106.43$5,634
May 2004043937.486.49$2,851
Apr 2004045434.475.86$2,660
Mar 200410834634.365.53$5,624
Feb 2004038832.455.51$2,138
Jan 2004046232.036.30$2,910
Dec 200311352730.266.30$6,740
Nov 2003052428.804.60$2,408
Oct 2003055628.174.76$2,646
Sep 200317354426.314.75$7,135
Aug 2003053329.765.13$2,734
Jul 2003054829.415.17$2,834
Jun 20038954928.565.98$5,826
May 2003061726.595.97$3,685
Apr 20039671926.675.41$6,448
Mar 2003134031.146.10$4,173
Feb 2003070933.487.93$5,619
Jan 2003087930.315.58$4,907
Dec 2002741,52426.914.85$9,388
Nov 200201,43224.664.14$5,924
Oct 20028760626.464.23$4,865
Sep 2002048527.443.64$1,763
Aug 2002051125.963.16$1,617
Jul 20028748824.583.06$3,633
Jun 2002051123.733.34$1,706
May 2002054624.663.58$1,957
Apr 2002049923.653.51$1,753
Mar 20026053322.003.10$2,974
Feb 2002049118.222.38$1,166
Jan 2002058717.172.38$1,395
Dec 20015257416.932.36$2,238
Nov 2001030318.072.41$729
Oct 2001036119.782.53$913
Sep 2001062924.262.25$1,416
Aug 20017765524.873.05$3,915
Jul 2001070423.933.20$2,251
Jun 2001066024.563.82$2,524
May 20018471925.524.31$5,241
Apr 2001074824.685.34$3,991
Mar 2001063424.545.38$3,409
Feb 20010027.755.77$0
Jan 20015523827.478.40$3,510
Dec 2000046126.889.12$4,205
Nov 2000057132.215.66$3,231
Oct 20005931631.235.15$3,469
Sep 2000046631.875.19$2,417
Aug 20007950129.644.54$4,616
Jul 2000045128.534.09$1,844
Jun 2000038329.304.40$1,684
May 2000036627.263.68$1,347
Apr 200013647724.513.12$4,820
Mar 2000048628.422.86$1,390
Feb 2000051127.622.73$1,393
Jan 2000043025.272.48$1,067
Dec 1999044624.282.42$1,081
Nov 1999040823.192.43$993
Oct 199916246820.982.80$4,711
Sep 1999044821.752.62$1,173
Aug 1999046419.262.88$1,334
Jul 1999045317.892.37$1,075
Jun 1999046615.942.36$1,101
May 1999046815.792.32$1,086
Apr 1999038615.102.21$852
Mar 1999043812.471.84$805
Feb 199905239.981.82$951
Jan 199916443310.381.90$2,525
Dec 199802579.201.77$456
Nov 1998060110.892.19$1,314
Oct 1998064512.421.97$1,270
Sep 1998085412.592.08$1,779
Aug 1998085111.301.91$1,623
Jul 1998091711.742.24$2,052
Jun 1998088411.242.24$1,978
May 1998099312.622.21$2,191
Apr 199816586313.042.51$4,314
Mar 1998161412.802.31$1,431
Feb 1998062413.952.30$1,435
Jan 1998065014.702.15$1,401
Dec 199701,00216.322.41$2,416
Nov 1997062918.193.09$1,943
Oct 19971542,47019.253.15$10,745
Sep 199702,57017.742.95$7,594
Aug 199702,94217.862.55$7,516
Jul 1997522,78517.582.25$7,172
Jun 1997563,02517.242.26$7,793
May 19971633,46618.972.31$11,093
Apr 199703,02517.882.08$6,300
Mar 19971711,91318.951.94$6,950
Feb 199703,15020.492.21$6,949
Jan 199701,37923.483.54$4,881
Dec 19961701,60423.32$3,964
Nov 1996096321.97$0
Oct 1996099023.31$0
Sep 19961811,87122.22$4,022
Aug 199602,61820.26$0
Jul 19961701,69419.55$3,324
Jun 199601,98518.73$0
May 19961782,83919.43$3,459
Apr 199602,65021.51$0
Mar 19961722,85919.38$3,333
Feb 199602,50216.98$0
Jan 199601,51417.07$0
Dec 1995083917.19$0
Nov 19951721,06516.00$2,752
Oct 199501,62915.43$0
Sep 199501,65416.18$0
Aug 1995039615.92$0
Jul 1995067515.24$0
Jun 199516764916.41$2,740
May 1995080417.56$0
Apr 1995066517.73$0
Mar 19950016.44$0
Feb 1995040416.58$0
Jan 1995034215.92$0
Dec 1994051315.03$0
Nov 1994050115.90$0
Oct 1994078015.58$0
Sep 1994092815.29$0
Aug 19941631,04316.13$2,629
Jul 1994098617.56$0
Jun 199401,05917.09$0
May 1994098315.88$0
Apr 1994091014.14$0
Mar 1994028012.46$0
Feb 1994026912.50$0
Jan 1994015912.66$0
Dec 1993027812.33$0
Nov 199317837814.49$2,579
Oct 1993060115.85$0
Sep 199302,16115.03$0
Aug 199301,70515.66$0
Jul 199301,57015.46$0
Jun 199301,51216.79$0
May 199301,36617.68$0
Apr 19931721,21418.05$3,105
Mar 199301,04218.14$0
Feb 1993090917.90$0
Jan 1993059416.93$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.

Apr 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $ 98.93 =         $0
Casinghead gas       104 Mcf  × $  2.87 =       $298

────────────────────────────────────────────────────
Month total                                     $298

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. 09/O/22558 is the state's own key, not one this site invented.