MEHAFFEY

Operated by RUSK ENERGY OPERATING LLC (P-5 735144) in the DIXIE (NAVARRO B) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11822District 01Field 25014500OilCasinghead gasSaveExport
Value, all time
$378 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 9 leases and 14 wells, and the rule below applies to all of them.

Discovered
1985-01-30
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-01-23.

The Commission's schedule remark for this field reads: OPTION 20 ACRE W/1500 DIAG.

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
OilDisposition8,150 bbl$314,367
Casinghead gasProduction21,075 Mcf$63,530
Total$377,897

3,880 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 30.6159, -96.9144. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.61589, -96.91444 · 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
4,591 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 4,591 ft.

Completions filed
Mar 1987
1 of 1 wells

1 well

42-331330791A4,591 ftMar 1987

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 20250059.383.30$0
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 202406279.932.15$133
Jun 202408078.082.63$211
May 202407078.812.20$154
Apr 202404784.451.66$78
Mar 202403380.301.55$51
Feb 202405976.091.78$105
Jan 202404873.023.30$158
Dec 202301871.262.61$47
Nov 202302477.892.81$67
Oct 202306585.443.09$201
Sep 202305189.042.74$139
Aug 202308780.522.67$233
Jul 202306474.852.64$169
Jun 2023436768.962.26$3,117
May 202305970.622.23$131
Apr 202305878.122.24$130
Mar 202303472.852.39$81
Feb 202303675.112.47$89
Jan 202305876.533.39$196
Dec 202202276.415.73$126
Nov 202202985.005.65$164
Oct 20221772787.185.86$15,589
Sep 202206984.888.16$563
Aug 202205494.529.13$493
Jul 2022093101.587.54$701
Jun 2022077115.097.98$614
May 2022048109.378.43$405
Apr 2022080104.226.84$547
Mar 2022091108.885.08$462
Feb 202205391.054.86$258
Jan 202208181.844.54$368
Dec 202109071.323.90$351
Nov 202106877.435.24$356
Oct 202108379.795.71$474
Sep 202106769.865.35$359
Aug 2021011966.024.22$502
Jul 2021011070.783.98$438
Jun 202107169.493.38$240
May 202104263.483.02$127
Apr 2021010960.362.76$301
Mar 202107861.302.72$212
Feb 202102757.805.55$150
Jan 202109750.412.81$273
Dec 202008244.642.68$219
Nov 2020011338.772.71$306
Oct 202007436.972.48$183
Sep 2020011137.091.99$221
Aug 2020011239.982.39$267
Jul 2020010738.371.83$195
Jun 202009634.901.69$162
May 2020016016.921.81$290
Apr 202002914.751.80$52
Mar 202008630.341.86$160
Feb 202008849.881.98$174
Jan 202007357.252.09$153
Dec 2019011759.012.30$270
Nov 2019012155.302.75$333
Oct 2019011353.472.42$273
Sep 2019013755.052.66$364
Aug 201909653.112.30$221
Jul 201913010056.272.46$7,561
Jun 2019012652.782.49$314
May 2019012858.482.74$351
Apr 2019014062.632.75$385
Mar 2019011156.803.06$340
Feb 2019012250.852.79$341
Jan 2019010646.033.23$342
Dec 201809946.594.19$414
Nov 201809652.934.24$407
Oct 201808861.443.40$299
Sep 2018010959.543.11$339
Aug 201809359.403.07$285
Jul 201808065.142.93$235
Jun 20181889160.183.08$11,594
May 201809465.382.90$273
Apr 201809463.842.90$273
Mar 201809761.222.79$270
Feb 2018010561.782.77$290
Jan 201807962.874.01$317
Dec 201706957.272.92$202
Nov 201708355.423.12$259
Oct 201707949.292.98$236
Sep 20170047.523.09$0
Aug 201709445.373.00$282
Jul 201709043.873.09$278
Jun 201708642.493.09$266
May 2017010145.373.26$330
Apr 2017011647.933.21$373
Mar 2017013046.772.98$388
Feb 20170050.452.95$0
Jan 2017011749.413.42$400
Dec 201609248.763.72$343
Nov 2016013342.492.64$352
Oct 2016012146.193.09$374
Sep 2016161041.553.10$6,690
Aug 20160041.442.92$0
Jul 2016012241.622.92$357
Jun 2016015845.352.69$424
May 2016011542.521.99$229
Apr 2016014236.561.99$283
Mar 2016014233.011.79$255
Feb 2016013026.472.06$268
Jan 2016010827.352.36$255
Dec 2015014232.362.00$284
Nov 2015011338.792.17$245
Oct 201518611243.552.43$8,372
Sep 201508042.992.76$221
Aug 2015012640.162.87$362
Jul 2015011748.152.95$345
Jun 2015012956.152.88$372
May 2015013455.212.96$396
Apr 2015011549.822.71$311
Mar 2015014242.892.93$417
Feb 201509244.662.98$274
Jan 201506643.433.10$205
Dec 201403154.693.59$111
Nov 201406070.464.25$255
Oct 20140078.303.90$0
Sep 201403086.164.05$121
Aug 201403989.394.04$157
Jul 20141894496.564.18$18,434
Jun 201405698.164.74$265
May 201405894.734.73$274
Apr 201405095.944.81$240
Mar 201405195.895.06$258
Feb 2014010197.406.19$625
Jan 201403590.404.86$170
Dec 201307491.824.35$322
Nov 201309488.853.74$351
Oct 201304297.423.78$159
Sep 20130102104.113.72$379
Aug 2013071104.253.52$250
Jul 2013056102.523.72$208
Jun 20131717194.403.93$16,422
May 201307694.834.15$315
Apr 201308093.964.28$343
Mar 201308193.623.91$317
Feb 201309391.233.42$318
Jan 2013010291.603.42$349
Dec 201209386.773.42$318
Nov 201207386.953.62$265
Oct 2012012089.383.40$408
Sep 201205294.672.92$152
Aug 201208592.662.91$247
Jul 201208785.133.02$263
Jun 2012885079.822.52$7,150
May 201206191.612.49$152
Apr 2012092101.652.00$184
Mar 20120121105.052.22$269
Feb 2012093101.102.57$239
Jan 2012012698.092.73$344
Dec 2011014496.873.24$467
Nov 2011010695.723.31$351
Oct 2011012684.983.65$460
Sep 2011016583.623.99$658
Aug 2011016183.404.15$668
Jul 2011014194.144.52$637
Jun 2011016292.904.64$752
May 201116916998.134.40$17,328
Apr 20110188105.964.33$815
Mar 201108396.364.06$337
Feb 201105785.644.18$238
Jan 2011020286.504.59$927
Dec 201008385.734.35$361
Nov 201009280.843.80$349
Oct 201005078.103.51$175
Sep 2010015872.633.98$629
Aug 2010023273.684.42$1,025
Jul 201017212772.554.74$13,080
Jun 2010012570.364.91$614
May 2010011371.124.24$479
Apr 2010011581.694.12$474
Mar 201009278.394.39$404
Feb 201003673.585.44$196
Jan 201009274.365.96$549
Dec 200917217671.445.48$13,253
Nov 200906874.593.75$255
Oct 200906572.544.11$267
Sep 200904965.543.06$150
Aug 200905567.423.22$177
Jul 200906061.133.46$208
Jun 200906966.163.90$269
May 200905154.743.93$200
Apr 200905746.773.59$204
Mar 200908642.144.06$349
Feb 200904332.814.63$199
Jan 200905735.865.37$306
Dec 200805237.105.98$311
Nov 200805455.496.86$370
Oct 200806275.246.92$429
Sep 2008038101.767.88$299
Aug 2008050114.228.48$424
Jul 20089438131.0811.39$12,754
Jun 2008052131.3313.03$678
May 2008071123.1711.57$822
Apr 2008087110.3110.45$910
Mar 2008069101.909.66$667
Feb 200806992.538.77$605
Jan 200809290.388.21$755
Dec 20070088.337.30$0
Nov 2007182091.677.29$16,684
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 2007192056.927.30$10,929
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 2006190069.376.34$13,180
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 2005195061.4512.08$11,983
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 2005194052.337.38$10,152
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 2005175045.226.31$7,914
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 2004179038.286.08$6,852
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 2003173030.266.30$5,235
Nov 20030028.804.60$0
Oct 20030128.174.76$5
Sep 20030126.314.75$5
Aug 20030129.765.13$5
Jul 20030129.415.17$5
Jun 2003106128.565.98$3,033
May 2003156126.595.97$4,154
Apr 20030126.675.41$5
Mar 20030131.146.10$6
Feb 20030133.487.93$8
Jan 20030130.315.58$6
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 20020127.443.64$4
Aug 2002176125.963.16$4,572
Jul 20020124.583.06$3
Jun 20020123.733.34$3
May 20020124.663.58$4
Apr 2002180123.653.51$4,261
Mar 20020122.003.10$3
Feb 20020118.222.38$2
Jan 20020117.172.38$2
Dec 20010116.932.36$2
Nov 20010118.072.41$2
Oct 2001136119.782.53$2,693
Sep 20010124.262.25$2
Aug 20010124.873.05$3
Jul 20010123.933.20$3
Jun 20010124.563.82$4
May 2001172125.524.31$4,394
Apr 20010124.685.34$5
Mar 20010124.545.38$5
Feb 20010127.755.77$6
Jan 20010127.478.40$8
Dec 20000126.889.12$9
Nov 20000132.215.66$6
Oct 20000131.235.15$5
Sep 20000131.875.19$5
Aug 20000129.644.54$5
Jul 20000128.534.09$4
Jun 20000129.304.40$4
May 20000127.263.68$4
Apr 20000124.513.12$3
Mar 2000188128.422.86$5,346
Feb 20000127.622.73$3
Jan 20000125.272.48$2
Dec 19990124.282.42$2
Nov 19990123.192.43$2
Oct 19990120.982.80$3
Sep 19990121.752.62$3
Aug 1999175119.262.88$3,373
Jul 19990117.892.37$2
Jun 19990115.942.36$2
May 19990115.792.32$2
Apr 19990115.102.21$2
Mar 19990112.471.84$2
Feb 1999019.981.82$2
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 1998160110.892.19$1,745
Oct 1998177112.421.97$2,200
Sep 19980112.592.08$2
Aug 1998178111.301.91$2,013
Jul 19980111.742.24$2
Jun 19980111.242.24$2
May 1998177112.622.21$2,236
Apr 19980113.042.51$3
Mar 1998183112.802.31$2,345
Feb 19980113.952.30$2
Jan 19980114.702.15$2
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 19970117.862.55$3
Jul 19970117.582.25$2
Jun 19970117.242.26$2
May 19970118.972.31$2
Apr 19970117.882.08$2
Mar 19970118.951.94$2
Feb 19970120.492.21$2
Jan 19970123.483.54$4
Dec 19960123.32$0
Nov 19960121.97$0
Oct 19960123.31$0
Sep 1996179122.22$3,977
Aug 19960120.26$0
Jul 19960119.55$0
Jun 19960118.73$0
May 19960119.43$0
Apr 19960121.51$0
Mar 19960119.38$0
Feb 19960116.98$0
Jan 19964521317.07$768
Dec 199518218817.19$3,129
Nov 199514116816.00$2,256
Oct 19954521215.43$694
Sep 19959318716.18$1,505
Aug 199506615.92$0
Jul 1995466315.24$701
Jun 199502916.41$0
May 199501217.56$0
Apr 199587617.73$1,543
Mar 19950116.44$0
Feb 19950316.58$0
Jan 199589515.92$1,417
Dec 19940515.03$0
Nov 199401315.90$0
Oct 199402015.58$0
Sep 19942505615.29$3,823
Aug 199402416.13$0
Jul 19941766217.56$3,091
Jun 199404517.09$0
May 199406715.88$0
Apr 1994013114.14$0
Mar 199410413912.46$1,296
Feb 1994016612.50$0
Jan 1994015012.66$0
Dec 199319121812.33$2,355
Nov 19934722914.49$681
Oct 199318824915.85$2,980
Sep 19934616715.03$691
Aug 1993444915.66$689
Jul 1993011415.46$0
Jun 199313815016.79$2,317
May 1993014717.68$0
Apr 199317916118.05$3,231
Mar 1993012718.14$0
Feb 19936110217.90$1,092
Jan 199323512516.93$3,979

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.

Jul 2024 — as filed, then multipliedworked
Oil                    0 bbl  × $ 79.93 =         $0
Casinghead gas        62 Mcf  × $  2.15 =       $133

────────────────────────────────────────────────────
Month total                                     $133

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/11822 is the state's own key, not one this site invented.