MASHBURN

Operated by R & D OPERATING, INC. (P-5 685874) in the HA DA CA (CHAPPEL REEF) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 109049District 7BField 37547175NGPA filingCondensateGasSaveExport
Value, all time
$171 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
condensate, 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 1 leases and 1 wells, and the rule below applies to all of them.

Discovered
1983-09-15
as the register files it
Field class
Gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1986-03-01.

The Commission's schedule remark for this field reads: TEMP FIELD RULES RESCINDED PER 7B-86,835 MAR. 3, 1986

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
CondensateDisposition117 bbl$10,104
GasProduction53,271 Mcf$160,462
Total$170,566

14,461 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 31.7589, -98.8850. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.75888, -98.88499 · 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
2,042 ft
1 wells filed one
Completion to plug
39.2 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 2,042 ft.

Completions filed
Sep 1983
1 of 1 wells
Plug dates filed
Nov 2022
1 of 1 wells

Last completion to plug: a median of 39.2 years across the 1 well that filed both dates, with the middle half between 39.2 years and 39.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-0493372112,042 ftSep 1983Nov 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 (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 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 20230071.262.61$0
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 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
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 20210077.435.24$0
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 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 201601426.472.06$29
Jan 201601427.352.36$33
Dec 201501732.362.00$34
Nov 201502038.792.17$43
Oct 201501743.552.43$41
Sep 201501842.992.76$50
Aug 201501640.162.87$46
Jul 201501748.152.95$50
Jun 201501856.152.88$52
May 201501755.212.96$50
Apr 201501849.822.71$49
Mar 201502042.892.93$59
Feb 201502344.662.98$68
Jan 201502043.433.10$62
Dec 201401654.693.59$57
Nov 201401370.464.25$55
Oct 201401578.303.90$59
Sep 201401686.164.05$65
Aug 201401589.394.04$61
Jul 20140096.564.18$0
Jun 201401698.164.74$76
May 201401694.734.73$76
Apr 201401695.944.81$77
Mar 201401895.895.06$91
Feb 201401697.406.19$99
Jan 201401890.404.86$87
Dec 201301791.824.35$74
Nov 201301588.853.74$56
Oct 201301297.423.78$45
Sep 2013016104.113.72$59
Aug 2013018104.253.52$63
Jul 2013020102.523.72$74
Jun 201301994.403.93$75
May 201301894.834.15$75
Apr 201301993.964.28$81
Mar 201302093.623.91$78
Feb 201301691.233.42$55
Jan 201301491.603.42$48
Dec 201201786.773.42$58
Nov 201201786.953.62$62
Oct 201201689.383.40$54
Sep 201201794.672.92$50
Aug 201201792.662.91$49
Jul 201201285.133.02$36
Jun 201201679.822.52$40
May 201201691.612.49$40
Apr 2012016101.652.00$32
Mar 201208105.052.22$18
Feb 2012010101.102.57$26
Jan 20120798.092.73$19
Dec 20110396.873.24$10
Nov 20110995.723.31$30
Oct 201102084.983.65$73
Sep 201103483.623.99$136
Aug 201106383.404.15$261
Jul 201103994.144.52$176
Jun 20111073592.904.64$10,103
May 201103298.134.40$141
Apr 2011026105.964.33$113
Mar 201102796.364.06$110
Feb 201102585.644.18$105
Jan 201102786.504.59$124
Dec 201002785.734.35$117
Nov 201002080.843.80$76
Oct 201002878.103.51$98
Sep 201002772.633.98$107
Aug 201003373.684.42$146
Jul 201002772.554.74$128
Jun 201001470.364.91$69
May 201003071.124.24$127
Apr 201002781.694.12$111
Mar 201002978.394.39$127
Feb 201002673.585.44$142
Jan 201002874.365.96$167
Dec 200902871.445.48$154
Nov 200902674.593.75$98
Oct 200902772.544.11$111
Sep 200902765.543.06$83
Aug 200903167.423.22$100
Jul 200903161.133.46$107
Jun 200902966.163.90$113
May 200903154.743.93$122
Apr 200902746.773.59$97
Mar 200902942.144.06$118
Feb 200902532.814.63$116
Jan 200902935.865.37$156
Dec 200802937.105.98$173
Nov 200802855.496.86$192
Oct 200802475.246.92$166
Sep 2008027101.767.88$213
Aug 2008030114.228.48$254
Jul 2008030131.0811.39$342
Jun 2008031131.3313.03$404
May 2008031123.1711.57$359
Apr 2008030110.3110.45$314
Mar 2008031101.909.66$300
Feb 200802992.538.77$254
Jan 200803190.388.21$254
Dec 200703288.337.30$234
Nov 200703291.677.29$233
Oct 200703382.856.92$228
Sep 200703175.846.24$194
Aug 200703169.066.39$198
Jul 200703170.906.39$198
Jun 200703062.007.55$226
May 200703358.747.85$259
Apr 200703259.617.81$250
Mar 200703356.927.30$241
Feb 200703055.108.22$246
Jan 200703150.306.73$209
Dec 200603256.656.92$221
Nov 200603354.207.62$251
Oct 200603354.906.01$198
Sep 200603360.085.04$166
Aug 200603668.717.34$264
Jul 200603869.376.34$241
Jun 200602166.286.38$134
May 200602266.016.42$141
Apr 20060364.397.36$22
Mar 200602056.707.08$142
Feb 200603857.597.75$295
Jan 200604960.598.93$438
Dec 200504754.9413.42$631
Nov 200503654.6910.59$381
Oct 200508758.3413.80$1,200
Sep 200505261.4512.08$628
Aug 200507261.519.80$705
Jul 200509055.697.84$706
Jun 2005010552.337.38$775
May 2005010845.226.65$718
Apr 2005011449.207.36$839
Mar 2005015350.377.15$1,095
Feb 2005010245.226.31$644
Jan 2005013243.166.32$835
Dec 2004018539.866.75$1,249
Nov 2004038245.286.33$2,418
Oct 2004038249.706.52$2,489
Sep 2004038043.245.28$2,008
Aug 2004036142.375.55$2,004
Jul 2004038738.286.08$2,355
Jun 2004034336.106.43$2,207
May 2004035637.486.49$2,312
Apr 2004036534.475.86$2,138
Mar 2004040434.365.53$2,234
Feb 2004037332.455.51$2,055
Jan 2004041432.036.30$2,608
Dec 2003041030.266.30$2,584
Nov 2003041928.804.60$1,925
Oct 2003043228.174.76$2,056
Sep 2003036326.314.75$1,724
Aug 2003039029.765.13$2,001
Jul 2003037229.415.17$1,924
Jun 2003035628.565.98$2,130
May 2003038526.595.97$2,299
Apr 2003036726.675.41$1,984
Mar 2003037431.146.10$2,280
Feb 2003033433.487.93$2,647
Jan 2003039130.315.58$2,183
Dec 2002039526.914.85$1,917
Nov 2002037724.664.14$1,560
Oct 2002038526.464.23$1,628
Sep 2002037327.443.64$1,356
Aug 2002036125.963.16$1,142
Jul 2002034524.583.06$1,056
Jun 2002034823.733.34$1,162
May 2002036724.663.58$1,315
Apr 2002034523.653.51$1,212
Mar 2002036922.003.10$1,145
Feb 2002032918.222.38$782
Jan 2002036817.172.38$874
Dec 2001038616.932.36$913
Nov 2001039018.072.41$938
Oct 2001039819.782.53$1,006
Sep 2001036524.262.25$822
Aug 2001037624.873.05$1,148
Jul 2001038223.933.20$1,221
Jun 2001046924.563.82$1,794
May 2001051925.524.31$2,236
Apr 2001035624.685.34$1,899
Mar 2001037424.545.38$2,011
Feb 2001041127.755.77$2,370
Jan 2001038727.478.40$3,250
Dec 2000041126.889.12$3,749
Nov 2000039032.215.66$2,207
Oct 2000042131.235.15$2,166
Sep 2000040231.875.19$2,085
Aug 2000043929.644.54$1,993
Jul 2000037428.534.09$1,530
Jun 2000040029.304.40$1,759
May 2000042827.263.68$1,575
Apr 2000041724.513.12$1,299
Mar 2000043328.422.86$1,238
Feb 2000036427.622.73$992
Jan 2000039125.272.48$970
Dec 1999039824.282.42$965
Nov 1999037523.192.43$913
Oct 1999039120.982.80$1,096
Sep 1999038821.752.62$1,016
Aug 1999040419.262.88$1,162
Jul 1999040617.892.37$963
Jun 1999040215.942.36$950
May 1999032815.792.32$761
Apr 1999035415.102.21$782
Mar 1999036012.471.84$662
Feb 199903189.981.82$578
Jan 1999035410.381.90$673
Dec 199803399.201.77$601
Nov 1998033910.892.19$741
Oct 1998034512.421.97$679
Sep 1998033312.592.08$694
Aug 1998056811.301.91$1,083
Jul 1998033011.742.24$738
Jun 1998029611.242.24$662
May 1998032812.622.21$724
Apr 1998032813.042.51$822
Mar 1998030412.802.31$702
Feb 1998025913.952.30$595
Jan 1998030614.702.15$659
Dec 1997028516.322.41$687
Nov 1997030718.193.09$948
Oct 1997031419.253.15$989
Sep 1997028917.742.95$854
Aug 1997021117.862.55$539
Jul 1997027617.582.25$620
Jun 1997028917.242.26$652
May 1997027418.972.31$633
Apr 1997024617.882.08$512
Mar 1997026518.951.94$514
Feb 1997028020.492.21$618
Jan 1997027223.483.54$963
Dec 1996027023.32$0
Nov 1996027821.97$0
Oct 1996027723.31$0
Sep 1996028422.22$0
Aug 1996027020.26$0
Jul 1996028919.55$0
Jun 1996029618.73$0
May 1996032819.43$0
Apr 1996030621.51$0
Mar 1996034619.38$0
Feb 1996030016.98$0
Jan 1996030017.07$0
Dec 1995030017.19$0
Nov 1995030016.00$0
Oct 1995030015.43$0
Sep 1995030016.18$0
Aug 1995030015.92$0
Jul 1995030015.24$0
Jun 19951030016.41$164
May 1995030017.56$0
Apr 1995030817.73$0
Mar 1995036416.44$0
Feb 1995033916.58$0
Jan 1995038615.92$0
Dec 1994035815.03$0
Nov 1994043615.90$0
Oct 1994043815.58$0
Sep 1994044215.29$0
Aug 1994046016.13$0
Jul 1994051717.56$0
Jun 1994033617.09$0
May 1994016315.88$0
Apr 1994014814.14$0
Mar 1994013012.46$0
Feb 1994011912.50$0
Jan 1994017812.66$0
Dec 1993015412.33$0
Nov 1993015514.49$0
Oct 1993019415.85$0
Sep 1993020615.03$0
Aug 1993022315.66$0
Jul 1993030215.46$0
Jun 1993026716.79$0
May 1993040217.68$0
Apr 1993038318.05$0
Mar 1993035418.14$0
Feb 1993035017.90$0
Jan 1993040516.93$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
Condensate             0 bbl  × $ 26.47 =         $0
Gas                   14 Mcf  × $  2.06 =        $29

────────────────────────────────────────────────────
Month total                                      $29

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/109049 is the state's own key, not one this site invented.