WALKER-BUCKLER 523

Operated by MARTIN PETROLEUM CORP. (P-5 530880) in the SHACKELFORD NE(MISS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11953District 7BField 82518500OilCasinghead gasSaveExport
Value, all time
$1.2 M
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 66 leases and 174 wells, and the rule below applies to all of them.

Discovered
1973-02-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1989-08-01.

The Commission's schedule remark for this field reads: SEE DOCKET 7B-62302.

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
OilDisposition8,572 bbl$141,889
Casinghead gasProduction424,433 Mcf$1,023,267
Total$1,165,155

165,787 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 (3)

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 32.8593, -99.2224. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.85944, -99.22245 · 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
66.7%
2 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
4,655 ft
3 wells filed one
Completion to plug
27.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
133.3%

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 4,596 and 4,680 ft, median 4,655 ft, over the 3 wells that filed a depth.

Completions filed
Apr 1969 – Dec 1997
3 of 3 wells
Plug dates filed
Aug 1996
1 of 3 wells; 2 filed none

Last completion to plug: a median of 27.3 years across the 1 well that filed both dates, with the middle half between 27.3 years and 27.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-4173815634,596 ftDec 1997Yes
42-4178371224,655 ftOct 1969
42-4173004214,680 ftApr 1969Aug 1996Yes

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 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
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 20070056.927.30$0
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 20060069.376.34$0
Jun 20060066.286.38$0
May 2006085466.016.42$5,487
Apr 2006082064.397.36$6,036
Mar 2006085056.707.08$6,020
Feb 2006069757.597.75$5,403
Jan 2006088560.598.93$7,906
Dec 2005087554.9413.42$11,738
Nov 200501,35254.6910.59$14,316
Oct 200501,30158.3413.80$17,948
Sep 200501,10361.4512.08$13,323
Aug 200501,33761.519.80$13,098
Jul 200501,18755.697.84$9,310
Jun 200501,05752.337.38$7,802
May 200501,54545.226.65$10,276
Apr 200501,65849.207.36$12,204
Mar 200501,25050.377.15$8,944
Feb 2005079645.226.31$5,024
Jan 200501,75343.166.32$11,083
Dec 200401,70139.866.75$11,484
Nov 200401,68945.286.33$10,692
Oct 200401,87649.706.52$12,222
Sep 200401,85943.245.28$9,823
Aug 200401,95342.375.55$10,840
Jul 200401,80838.286.08$11,000
Jun 200401,99236.106.43$12,815
May 200401,92637.486.49$12,509
Apr 200401,99634.475.86$11,693
Mar 200402,34134.365.53$12,946
Feb 200401,48232.455.51$8,165
Jan 200401,24332.036.30$7,830
Dec 200301,48930.266.30$9,383
Nov 200301,49728.804.60$6,879
Oct 200301,65528.174.76$7,877
Sep 200301,68826.314.75$8,017
Aug 200301,56929.765.13$8,049
Jul 200301,81229.415.17$9,370
Jun 200301,77528.565.98$10,620
May 200301,07526.595.97$6,421
Apr 200301,32526.675.41$7,165
Mar 2003098831.146.10$6,023
Feb 200301,38333.487.93$10,961
Jan 200301,63030.315.58$9,099
Dec 200201,47526.914.85$7,159
Nov 200201,94024.664.14$8,026
Oct 200201,86626.464.23$7,892
Sep 200201,84827.443.64$6,718
Aug 200202,10325.963.16$6,654
Jul 200201,56724.583.06$4,798
Jun 200202,14623.733.34$7,164
May 200201,83824.663.58$6,587
Apr 200201,75423.653.51$6,161
Mar 2002078922.003.10$2,448
Feb 2002074518.222.38$1,770
Jan 200201,62817.172.38$3,868
Dec 200101,30216.932.36$3,078
Nov 200101,06418.072.41$2,559
Oct 200102,42619.782.53$6,135
Sep 200103,01224.262.25$6,781
Aug 2001037924.873.05$1,157
Jul 200101,80023.933.20$5,755
Jun 2001081224.563.82$3,105
May 200101,45725.524.31$6,276
Apr 200102,60924.685.34$13,920
Mar 200103,10824.545.38$16,710
Feb 200102,83227.755.77$16,332
Jan 200103,40927.478.40$28,631
Dec 200003,17726.889.12$28,982
Nov 200003,67532.215.66$20,793
Oct 200003,80131.235.15$19,558
Sep 200003,63531.875.19$18,853
Aug 200003,16129.644.54$14,353
Jul 200003,04628.534.09$12,457
Jun 200002,96729.304.40$13,047
May 200003,09927.263.68$11,404
Apr 20001683,76924.513.12$15,862
Mar 200004,03328.422.86$11,533
Feb 200003,46127.622.73$9,436
Jan 200003,89325.272.48$9,657
Dec 199903,65524.282.42$8,859
Nov 199903,84423.192.43$9,356
Oct 19991774,15420.982.80$15,360
Sep 199903,59721.752.62$9,420
Aug 199904,29919.262.88$12,362
Jul 19991744,51017.892.37$13,812
Jun 199904,59915.942.36$10,863
May 199905,01715.792.32$11,645
Apr 199904,80015.102.21$10,599
Mar 199904,91012.471.84$9,026
Feb 199904,3349.981.82$7,878
Jan 199904,65210.381.90$8,839
Dec 199803,4849.201.77$6,178
Nov 199803,90910.892.19$8,544
Oct 199804,02612.421.97$7,928
Sep 199803,97612.592.08$8,281
Aug 199804,13611.301.91$7,889
Jul 199804,05511.742.24$9,072
Jun 199804,00611.242.24$8,963
May 199804,11512.622.21$9,079
Apr 199803,93213.042.51$9,851
Mar 199803,99012.802.31$9,215
Feb 199803,70013.952.30$8,507
Jan 199804,02414.702.15$8,671
Dec 199703,73516.322.41$9,005
Nov 199704,03618.193.09$12,464
Oct 199703,58219.253.15$11,283
Sep 199701,59717.742.95$4,719
Aug 1997013617.862.55$347
Jul 1997015917.582.25$357
Jun 1997012417.242.26$280
May 1997014918.972.31$344
Apr 1997021317.882.08$444
Mar 1997011518.951.94$223
Feb 1997015720.492.21$346
Jan 1997022123.483.54$782
Dec 1996017323.32$0
Nov 1996015621.97$0
Oct 1996020123.31$0
Sep 1996016922.22$0
Aug 1996020420.26$0
Jul 19961171,48319.55$2,287
Jun 19964733,92618.73$8,859
May 199604,31119.43$0
Apr 19962774,04321.51$5,958
Mar 199603,88519.38$0
Feb 19963413,75616.98$5,790
Jan 199604,56117.07$0
Dec 19952994,03017.19$5,140
Nov 19954704,70316.00$7,520
Oct 199504,17015.43$0
Sep 199504,17316.18$0
Aug 19954364,93815.92$6,941
Jul 199504,19015.24$0
Jun 199504,66516.41$0
May 19953025,00317.56$5,303
Apr 199504,57017.73$0
Mar 19953224,84716.44$5,294
Feb 199504,49616.58$0
Jan 19951815,54515.92$2,882
Dec 19942954,85115.03$4,434
Nov 199405,09515.90$0
Oct 19943665,41715.58$5,702
Sep 199405,43015.29$0
Aug 199405,51916.13$0
Jul 19942755,27317.56$4,829
Jun 19941915,40017.09$3,264
May 199405,58415.88$0
Apr 19942225,69714.14$3,139
Mar 19944006,57112.46$4,984
Feb 199404,10612.50$0
Jan 19942893,16612.66$3,659
Dec 19934921,94612.33$6,066
Nov 1993020314.49$0
Oct 199317788215.85$2,805
Sep 19932202,19215.03$3,307
Aug 19933792,60615.66$5,935
Jul 199301,36115.46$0
Jun 19932512,37816.79$4,214
May 19931912,42717.68$3,377
Apr 19932312,89218.05$4,170
Mar 19932081,30418.14$3,773
Feb 19933522,29217.90$6,301
Jan 199329699716.93$5,011

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 2006 — as filed, then multipliedworked
Oil                    0 bbl  × $ 66.01 =         $0
Casinghead gas       854 Mcf  × $  6.42 =     $5,487

────────────────────────────────────────────────────
Month total                                   $5,487

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/O/11953 is the state's own key, not one this site invented.