PARKEY "B-13"

Operated by BULWARK OIL & GAS, LLC (P-5 102061) in the H. F. F. (CADDO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27682District 09Field 37624500OilCasinghead gasSaveExport
Value, all time
$3.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$20 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 16 leases and 34 wells, and the rule below applies to all of them.

Discovered
1959-05-05
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 2012-05-01.

The Commission's schedule remark for this field reads: PSUEDO RULES FOR HORIZONTALS

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
OilDisposition115,755 bbl$3,700,214
Casinghead gasProduction21 Mcf$0
Total$3,700,214

21 Mcf of this lease's gas, across 21 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 (9)

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 33.6008, -98.8795. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.4 miles.

33.59887, -98.87866 · 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
55.6%
5 of 9 wells
With a plug date
55.6%
5 of 9 wells
Median depth
5,260 ft
9 wells filed one
Completion to plug
10.2 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
555.6%
A plug date is filed
555.6%
BothOn the schedule and plugged. Neither fact cancels the other.
555.6%
NeitherNo plug date, and not on the schedule.
444.4%

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

Total depth in feet, 9 of 9 wells. Median 5,260 ft, with the middle half between 5,259 and 5,308 ft; the shallowest is 5,172 ft and the deepest 5,324 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 9 of 9 wells, Apr 1990 – Mar 2010. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Apr 1990 – Mar 2010
9 of 9 wells
Plug dates filed
Aug 2002 – Apr 2024
5 of 9 wells; 4 filed none

Last completion to plug: a median of 10.2 years across the 5 wells that filed both dates, with the middle half between 8.5 years and 18.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-0094080865,235 ftMar 2010
42-00941661115,260 ftJan 2008
42-0094081275,308 ftAug 1999Apr 2024Yes
42-00940835105,320 ftJan 1999Aug 2002Yes
42-0094082085,259 ftMar 1994Nov 2012Yes
42-0094082195,324 ftFeb 1994Aug 2002Yes
42-0094080955,260 ftJan 1994Mar 2004Yes
42-0094019325,260 ftApr 1990
42-0094018615,172 ftApr 1990

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 2026163059.138.00$9,638
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025167062.743.08$10,478
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 2025166070.884.34$11,766
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 2024166069.052.20$11,462
Oct 20240071.372.28$0
Sep 2024168069.612.36$11,694
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024173078.082.63$13,508
May 20240078.812.20$0
Apr 2024172084.451.66$14,525
Mar 20240080.301.55$0
Feb 2024171076.091.78$13,011
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023172077.892.81$13,397
Oct 20230085.443.09$0
Sep 2023174089.042.74$15,493
Aug 20230080.522.67$0
Jul 2023158074.852.64$11,826
Jun 2023347068.962.26$23,929
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023164076.533.39$12,551
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022173094.529.13$16,352
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221810104.226.84$18,864
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 2022172081.844.54$14,076
Dec 20210071.323.90$0
Nov 2021176077.435.24$13,628
Oct 2021175079.795.71$13,963
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021173070.783.98$12,245
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 2021176060.362.76$10,623
Mar 2021172061.302.72$10,544
Feb 2021174057.805.55$10,057
Jan 2021176050.412.81$8,872
Dec 20200044.642.68$0
Nov 2020172038.772.71$6,668
Oct 2020170036.972.48$6,285
Sep 2020347037.091.99$12,870
Aug 2020171039.982.39$6,837
Jul 2020183038.371.83$7,022
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 202063030.341.86$1,911
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 201920055.302.75$1,106
Oct 20195053.472.42$267
Sep 2019168055.052.66$9,248
Aug 201910053.112.30$531
Jul 201970056.272.46$3,939
Jun 20193052.782.49$158
May 201933058.482.74$1,930
Apr 20190062.632.75$0
Mar 2019102056.803.06$5,794
Feb 2019169050.852.79$8,594
Jan 2019179046.033.23$8,239
Dec 2018164046.594.19$7,641
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20182065.142.93$130
Jun 2018165060.183.08$9,930
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 2016167026.472.06$4,420
Jan 20161027.352.36$27
Dec 20151032.362.00$32
Nov 201552038.792.17$2,017
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015342056.152.88$19,203
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015169044.662.98$7,548
Jan 2015162043.433.10$7,036
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014342089.394.04$30,571
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014169094.734.73$16,009
Apr 20140095.944.81$0
Mar 2014149095.895.06$14,288
Feb 2014164097.406.19$15,974
Jan 20140090.404.86$0
Dec 2013170091.824.35$15,609
Nov 2013164088.853.74$14,571
Oct 2013176097.423.78$17,146
Sep 201300104.113.72$0
Aug 20133470104.253.52$36,175
Jul 20133480102.523.72$35,677
Jun 2013170094.403.93$16,048
May 2013173094.834.15$16,406
Apr 2013172093.964.28$16,161
Mar 2013340093.623.91$31,831
Feb 2013176091.233.42$16,056
Jan 2013332091.603.42$30,411
Dec 2012329086.773.42$28,547
Nov 2012176086.953.62$15,303
Oct 2012313089.383.40$27,976
Sep 20120094.672.92$0
Aug 2012173092.662.91$16,030
Jul 2012352085.133.02$29,966
Jun 2012175079.822.52$13,969
May 2012172091.612.49$15,757
Apr 201200101.652.00$0
Mar 20121760105.052.22$18,489
Feb 20121780101.102.57$17,996
Jan 2012180098.092.73$17,656
Dec 2011353096.873.24$34,195
Nov 2011175095.723.31$16,751
Oct 20110084.983.65$0
Sep 2011343083.623.99$28,682
Aug 2011347083.404.15$28,940
Jul 2011349094.144.52$32,855
Jun 2011177092.904.64$16,443
May 2011178098.134.40$17,467
Apr 20111750105.964.33$18,543
Mar 2011175096.364.06$16,863
Feb 2011172085.644.18$14,730
Jan 2011180086.504.59$15,570
Dec 2010170085.734.35$14,574
Nov 2010171080.843.80$13,824
Oct 2010176078.103.51$13,746
Sep 2010175072.633.98$12,710
Aug 2010177073.684.42$13,041
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 2010174071.124.24$12,375
Apr 2010173081.694.12$14,132
Mar 2010178078.394.39$13,953
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009173074.593.75$12,904
Oct 20090072.544.11$0
Sep 2009175065.543.06$11,470
Aug 2009178067.423.22$12,001
Jul 2009174061.133.46$10,637
Jun 2009169066.163.90$11,181
May 20090054.743.93$0
Apr 2009177046.773.59$8,278
Mar 2009177042.144.06$7,459
Feb 2009180032.814.63$5,906
Jan 2009358035.865.37$12,838
Dec 2008178037.105.98$6,604
Nov 2008356055.496.86$19,754
Oct 20080075.246.92$0
Sep 20081760101.767.88$17,910
Aug 20081770114.228.48$20,217
Jul 20081750131.0811.39$22,939
Jun 20083520131.3313.03$46,228
May 20083640123.1711.57$44,834
Apr 20081800110.3110.45$19,856
Mar 20081540101.909.66$15,693
Feb 2008306092.538.77$28,314
Jan 2008293090.388.21$26,481
Dec 2007307088.337.30$27,117
Nov 2007306091.677.29$28,051
Oct 20070082.856.92$0
Sep 2007155075.846.24$11,755
Aug 2007289069.066.39$19,958
Jul 2007157070.906.39$11,131
Jun 2007155062.007.55$9,610
May 20070058.747.85$0
Apr 2007302059.617.81$18,002
Mar 20070056.927.30$0
Feb 2007151055.108.22$8,320
Jan 2007148050.306.73$7,444
Dec 2006448056.656.92$25,379
Nov 20060054.207.62$0
Oct 2006143054.906.01$7,851
Sep 20060060.085.04$0
Aug 2006146068.717.34$10,032
Jul 2006356069.376.34$24,696
Jun 2006176066.286.38$11,665
May 2006174066.016.42$11,486
Apr 2006177064.397.36$11,397
Mar 2006176056.707.08$9,979
Feb 2006175057.597.75$10,078
Jan 2006177060.598.93$10,724
Dec 2005174054.9413.42$9,560
Nov 2005181054.6910.59$9,899
Oct 2005348058.3413.80$20,302
Sep 2005175061.4512.08$10,754
Aug 2005174061.519.80$10,703
Jul 2005172055.697.84$9,579
Jun 2005175052.337.38$9,158
May 20050045.226.65$0
Apr 2005175049.207.36$8,610
Mar 2005182050.377.15$9,167
Feb 2005175045.226.31$7,914
Jan 2005174043.166.32$7,510
Dec 2004175039.866.75$6,976
Nov 2004180045.286.33$8,150
Oct 2004176049.706.52$8,747
Sep 2004353043.245.28$15,264
Aug 20040042.375.55$0
Jul 2004351038.286.08$13,436
Jun 2004175036.106.43$6,318
May 2004176037.486.49$6,596
Apr 2004178034.475.86$6,136
Mar 2004358034.365.53$12,301
Feb 2004330032.455.51$10,709
Jan 2004349032.036.30$11,178
Dec 2003154030.266.30$4,660
Nov 2003181028.804.60$5,213
Oct 2003540028.174.76$15,212
Sep 2003182026.314.75$4,788
Aug 20030029.765.13$0
Jul 2003359029.415.17$10,558
Jun 2003181028.565.98$5,169
May 2003175026.595.97$4,653
Apr 2003185026.675.41$4,934
Mar 2003363031.146.10$11,304
Feb 2003175033.487.93$5,859
Jan 2003355030.315.58$10,760
Dec 2002186026.914.85$5,005
Nov 2002183024.664.14$4,513
Oct 2002356026.464.23$9,420
Sep 2002335027.443.64$9,192
Aug 2002178025.963.16$4,621
Jul 2002356024.583.06$8,750
Jun 2002176023.733.34$4,176
May 2002529024.663.58$13,045
Apr 2002357023.653.51$8,443
Mar 2002175022.003.10$3,850
Feb 2002359018.222.38$6,541
Jan 2002177017.172.38$3,039
Dec 2001359016.932.36$6,078
Nov 2001519018.072.41$9,378
Oct 2001332019.782.53$6,567
Sep 2001167024.262.25$4,051
Aug 2001178024.873.05$4,427
Jul 2001349023.933.20$8,352
Jun 2001172024.563.82$4,224
May 2001530025.524.31$13,526
Apr 2001344024.685.34$8,490
Mar 2001362024.545.38$8,883
Feb 2001347027.755.77$9,629
Jan 2001161027.478.40$4,423
Dec 2000331026.889.12$8,897
Nov 2000342032.215.66$11,016
Oct 2000353031.235.15$11,024
Sep 2000350031.875.19$11,155
Aug 2000329029.644.54$9,752
Jul 2000319028.534.09$9,101
Jun 2000347029.304.40$10,167
May 2000326027.263.68$8,887
Apr 2000360024.513.12$8,824
Mar 2000348028.422.86$9,890
Feb 2000350027.622.73$9,667
Jan 2000333025.272.48$8,415
Dec 1999501024.282.42$12,164
Nov 1999352023.192.43$8,163
Oct 1999345020.982.80$7,238
Sep 1999528021.752.62$11,484
Aug 1999530019.262.88$10,208
Jul 1999358017.892.37$6,405
Jun 1999131015.942.36$2,088
May 1999178015.792.32$2,811
Apr 1999502015.102.21$7,580
Mar 1999165012.471.84$2,058
Feb 199964809.981.82$6,467
Jan 1999298010.381.90$3,093
Dec 199832909.201.77$3,027
Nov 1998504010.892.19$5,489
Oct 1998498012.421.97$6,185
Sep 1998637012.592.08$8,020
Aug 1998670011.301.91$7,571
Jul 1998493011.742.24$5,788
Jun 1998343011.242.24$3,855
May 1998334012.622.21$4,215
Apr 1998662013.042.51$8,632
Mar 1998489012.802.31$6,259
Feb 1998522013.952.30$7,282
Jan 1998675014.702.15$9,923
Dec 1997531016.322.41$8,666
Nov 1997686018.193.09$12,478
Oct 1997500019.253.15$9,625
Sep 1997669017.742.95$11,868
Aug 1997674017.862.55$12,038
Jul 1997672017.582.25$11,814
Jun 1997671017.242.26$11,568
May 1997656018.972.31$12,444
Apr 1997489017.882.08$8,743
Mar 1997678018.951.94$12,848
Feb 1997637020.492.21$13,052
Jan 1997847023.483.54$19,888
Dec 1996651023.32$15,181
Nov 1996833021.97$18,301
Oct 1996492023.31$11,469
Sep 1996701022.22$15,576
Aug 1996691020.26$14,000
Jul 1996700019.55$13,685
Jun 1996712018.73$13,336
May 1996879019.43$17,079
Apr 1996838021.51$18,025
Mar 1996700019.38$13,566
Feb 1996716016.98$12,158
Jan 1996899017.07$15,346
Dec 1995712017.19$12,239
Nov 1995706016.00$11,296
Oct 1995347015.43$5,354
Sep 1995683016.18$11,051
Aug 1995857015.92$13,643
Jul 19951,024015.24$15,606
Jun 19951,210016.41$19,856
May 1995695017.56$12,204
Apr 19951,229017.73$21,790
Mar 1995881016.44$14,484
Feb 19952,292016.58$38,001
Jan 19952,647015.92$42,140
Dec 19942,111015.03$31,728
Nov 19941,027015.90$16,329
Oct 19941,541015.58$24,009
Sep 19941,351115.29$20,657
Aug 19941,550116.13$25,002
Jul 19941,527117.56$26,814
Jun 19941,885117.09$32,215
May 19942,026115.88$32,173
Apr 19942,056114.14$29,072
Mar 19942,945112.46$36,695
Feb 19942,835112.50$35,438
Jan 19941,893112.66$23,965
Dec 1993699112.33$8,619
Nov 1993885114.49$12,824
Oct 1993525115.85$8,321
Sep 1993656115.03$9,860
Aug 1993683115.66$10,696
Jul 1993511115.46$7,900
Jun 1993665116.79$11,165
May 1993681117.68$12,040
Apr 1993517118.05$9,332
Mar 1993859118.14$15,582
Feb 1993497117.90$8,896
Jan 1993879116.93$14,881

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.

Jan 2026 — as filed, then multipliedworked
Oil                  163 bbl  × $ 59.13 =     $9,638
Casinghead gas         0 Mcf  × $  8.00 =         $0

────────────────────────────────────────────────────
Month total                                   $9,638

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/27682 is the state's own key, not one this site invented.