MASHBURN

Operated by R & D OPERATING, INC. (P-5 685874) in the CHRISTI B (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 112343District 7BField 17998500GasSaveExport
Value, all time
$86 k
Jan 1993 – Nov 2022
Value, last 12 filed months
$0
at the published price for each month
Months reported
359
no gaps in the span
Streams
1
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 8 leases and 8 wells, and the rule below applies to all of them.

Discovered
1984-01-23
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

The Commission's schedule remark for this field reads: EXEMPT FIELD EFFECTIVE 6/1/97.

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
GasProduction26,449 Mcf$86,460
Total$86,460

5,532 Mcf of this lease's gas, across 27 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 31.7560, -98.8863. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.75602, -98.88625 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
1,999 ft
1 wells filed one
Completion to plug
38.4 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 1,999 ft.

Completions filed
Jun 1984
1 of 1 wells
Plug dates filed
Nov 2022
1 of 1 wells

Last completion to plug: a median of 38.4 years across the 1 well that filed both dates, with the middle half between 38.4 years and 38.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-0493387821,999 ftJun 1984Nov 2022Yes

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 (359)

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

359 months

Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 2019056.803.06$0
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 2018059.403.07$0
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 2018063.842.90$0
Mar 2018061.222.79$0
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 2017045.373.00$0
Jul 2017043.873.09$0
Jun 2017042.493.09$0
May 2017045.373.26$0
Apr 2017047.933.21$0
Mar 2017046.772.98$0
Feb 2017050.452.95$0
Jan 2017049.413.42$0
Dec 2016048.763.72$0
Nov 2016042.492.64$0
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 2016041.622.92$0
Jun 2016045.352.69$0
May 2016042.521.99$0
Apr 2016036.561.99$0
Mar 2016033.011.79$0
Feb 20161026.472.06$21
Jan 20161027.352.36$24
Dec 20151132.362.00$22
Nov 20151138.792.17$24
Oct 20151243.552.43$29
Sep 20151042.992.76$28
Aug 2015940.162.87$26
Jul 2015948.152.95$27
Jun 2015956.152.88$26
May 2015955.212.96$27
Apr 20151249.822.71$32
Mar 20151142.892.93$32
Feb 20151244.662.98$36
Jan 20151143.433.10$34
Dec 2014954.693.59$32
Nov 2014770.464.25$30
Oct 2014878.303.90$31
Sep 2014886.164.05$32
Aug 2014889.394.04$32
Jul 2014996.564.18$38
Jun 2014998.164.74$43
May 2014894.734.73$38
Apr 2014995.944.81$43
Mar 20141095.895.06$51
Feb 2014997.406.19$56
Jan 2014990.404.86$44
Dec 2013991.824.35$39
Nov 2013888.853.74$30
Oct 2013797.423.78$26
Sep 20138104.113.72$30
Aug 201310104.253.52$35
Jul 201311102.523.72$41
Jun 20131094.403.93$39
May 2013994.834.15$37
Apr 20131093.964.28$43
Mar 20131193.623.91$43
Feb 2013891.233.42$27
Jan 2013891.603.42$27
Dec 2012986.773.42$31
Nov 2012986.953.62$33
Oct 2012989.383.40$31
Sep 2012994.672.92$26
Aug 2012992.662.91$26
Jul 2012685.133.02$18
Jun 2012979.822.52$23
May 2012991.612.49$22
Apr 20129101.652.00$18
Mar 20124105.052.22$9
Feb 20126101.102.57$15
Jan 2012498.092.73$11
Dec 2011296.873.24$6
Nov 2011595.723.31$17
Oct 20111184.983.65$40
Sep 20111883.623.99$72
Aug 20113483.404.15$141
Jul 20112194.144.52$95
Jun 20111992.904.64$88
May 20111798.134.40$75
Apr 201114105.964.33$61
Mar 20111496.364.06$57
Feb 20111385.644.18$54
Jan 20111486.504.59$64
Dec 20101585.734.35$65
Nov 20101180.843.80$42
Oct 20101578.103.51$53
Sep 20101472.633.98$56
Aug 20101873.684.42$80
Jul 20101472.554.74$66
Jun 20101470.364.91$69
May 20101671.124.24$68
Apr 20101481.694.12$58
Mar 20101678.394.39$70
Feb 20101473.585.44$76
Jan 20101574.365.96$89
Dec 20091571.445.48$82
Nov 20091474.593.75$53
Oct 20091472.544.11$58
Sep 20091465.543.06$43
Aug 20091767.423.22$55
Jul 20091661.133.46$55
Jun 20091666.163.90$62
May 20091654.743.93$63
Apr 20091446.773.59$50
Mar 20091642.144.06$65
Feb 20091332.814.63$60
Jan 20091535.865.37$81
Dec 20081637.105.98$96
Nov 20081555.496.86$103
Oct 20081375.246.92$90
Sep 200815101.767.88$118
Aug 200816114.228.48$136
Jul 200816131.0811.39$182
Jun 200816131.3313.03$209
May 200817123.1711.57$197
Apr 200816110.3110.45$167
Mar 200817101.909.66$164
Feb 20081692.538.77$140
Jan 20081790.388.21$140
Dec 20071788.337.30$124
Nov 20071791.677.29$124
Oct 20071882.856.92$125
Sep 20071675.846.24$100
Aug 20071669.066.39$102
Jul 20071670.906.39$102
Jun 20071662.007.55$121
May 20071858.747.85$141
Apr 20071759.617.81$133
Mar 20071856.927.30$131
Feb 20071655.108.22$131
Jan 20071750.306.73$114
Dec 20061756.656.92$118
Nov 20061854.207.62$137
Oct 20061854.906.01$108
Sep 20061860.085.04$91
Aug 20061968.717.34$139
Jul 20062069.376.34$127
Jun 20061166.286.38$70
May 20061266.016.42$77
Apr 2006264.397.36$15
Mar 20061156.707.08$78
Feb 20062057.597.75$155
Jan 20062760.598.93$241
Dec 20052554.9413.42$335
Nov 20051954.6910.59$201
Oct 20054758.3413.80$648
Sep 20052861.4512.08$338
Aug 20053961.519.80$382
Jul 20054955.697.84$384
Jun 20055752.337.38$421
May 20055845.226.65$386
Apr 20056149.207.36$449
Mar 20058350.377.15$594
Feb 20055545.226.31$347
Jan 20057143.166.32$449
Dec 20049939.866.75$668
Nov 200420645.286.33$1,304
Oct 200420549.706.52$1,336
Sep 200420543.245.28$1,083
Aug 200419442.375.55$1,077
Jul 200420938.286.08$1,272
Jun 200418536.106.43$1,190
May 200419237.486.49$1,247
Apr 200419734.475.86$1,154
Mar 200421734.365.53$1,200
Feb 200420132.455.51$1,107
Jan 200422332.036.30$1,405
Dec 200322130.266.30$1,393
Nov 200322628.804.60$1,039
Oct 200323328.174.76$1,109
Sep 200319526.314.75$926
Aug 200321029.765.13$1,077
Jul 200320129.415.17$1,039
Jun 200319228.565.98$1,149
May 200320726.595.97$1,236
Apr 200319826.675.41$1,071
Mar 200320131.146.10$1,225
Feb 200318033.487.93$1,427
Jan 200321030.315.58$1,172
Dec 200221226.914.85$1,029
Nov 200220324.664.14$840
Oct 200220826.464.23$880
Sep 200220127.443.64$731
Aug 200219425.963.16$614
Jul 200218624.583.06$569
Jun 200218823.733.34$628
May 200219824.663.58$710
Apr 200218623.653.51$653
Mar 200219822.003.10$614
Feb 200217718.222.38$421
Jan 200219817.172.38$470
Dec 200120816.932.36$492
Nov 200121018.072.41$505
Oct 200121419.782.53$541
Sep 200119724.262.25$444
Aug 200120224.873.05$617
Jul 200120523.933.20$655
Jun 200125324.563.82$968
May 200128025.524.31$1,206
Apr 200119124.685.34$1,019
Mar 200120124.545.38$1,081
Feb 200122127.755.77$1,275
Jan 200120827.478.40$1,747
Dec 200022126.889.12$2,016
Nov 200021032.215.66$1,188
Oct 200022631.235.15$1,163
Sep 200021631.875.19$1,120
Aug 200023629.644.54$1,072
Jul 200020128.534.09$822
Jun 200021629.304.40$950
May 200023127.263.68$850
Apr 200022424.513.12$698
Mar 200023328.422.86$666
Feb 200019627.622.73$534
Jan 200021025.272.48$521
Dec 199921424.282.42$519
Nov 199920223.192.43$492
Oct 199921020.982.80$589
Sep 199920921.752.62$547
Aug 199921719.262.88$624
Jul 199921917.892.37$520
Jun 199921715.942.36$513
May 199917715.792.32$411
Apr 199919015.102.21$420
Mar 199919412.471.84$357
Feb 19991719.981.82$311
Jan 199919110.381.90$363
Dec 19981839.201.77$325
Nov 199818210.892.19$398
Oct 199818612.421.97$366
Sep 199818012.592.08$375
Aug 199830611.301.91$584
Jul 199817711.742.24$396
Jun 199815911.242.24$356
May 199817612.622.21$388
Apr 199817713.042.51$443
Mar 199816412.802.31$379
Feb 199813913.952.30$320
Jan 199816514.702.15$356
Dec 199715316.322.41$369
Nov 199716518.193.09$510
Oct 199716919.253.15$532
Sep 199715617.742.95$461
Aug 199711417.862.55$291
Jul 199714917.582.25$335
Jun 199715517.242.26$350
May 199714718.972.31$339
Apr 199713217.882.08$275
Mar 199714318.951.94$277
Feb 199715120.492.21$333
Jan 199714723.483.54$520
Dec 199614523.32$0
Nov 199614921.97$0
Oct 199614923.31$0
Sep 199615322.22$0
Aug 199614620.26$0
Jul 199615519.55$0
Jun 199616018.73$0
May 199617619.43$0
Apr 1996021.51$0
Mar 1996019.38$0
Feb 199615616.98$0
Jan 199622317.07$0
Dec 199519017.19$0
Nov 199522516.00$0
Oct 1995015.43$0
Sep 199521716.18$0
Aug 199526515.92$0
Jul 199528215.24$0
Jun 199526716.41$0
May 199527417.56$0
Apr 199520017.73$0
Mar 199520016.44$0
Feb 199520016.58$0
Jan 199520015.92$0
Dec 199430015.03$0
Nov 1994015.90$0
Oct 199430015.58$0
Sep 199420015.29$0
Aug 199420016.13$0
Jul 199420017.56$0
Jun 199420017.09$0
May 1994015.88$0
Apr 1994014.14$0
Mar 1994012.46$0
Feb 1994012.50$0
Jan 1994012.66$0
Dec 1993012.33$0
Nov 1993014.49$0
Oct 1993015.85$0
Sep 1993015.03$0
Aug 1993015.66$0
Jul 1993015.46$0
Jun 1993016.79$0
May 1993017.68$0
Apr 1993018.05$0
Mar 1993018.14$0
Feb 1993017.90$0
Jan 1993016.93$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.

Feb 2016 — as filed, then multipliedworked
Gas                   10 Mcf  × $  2.06 =        $21

────────────────────────────────────────────────────
Month total                                      $21

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. 7B/G/112343 is the state's own key, not one this site invented.