AMERSON, C. P.

Operated by SOJOURNER DRILLING CORPORATION (P-5 800750) in the HAMLIN, EAST field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2515District 7BField 38507001OilCasinghead gasSaveExport
Value, all time
$13.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$264 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 21 leases and 78 wells, and the rule below applies to all of them.

Discovered
1950-06-09
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.

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
OilDisposition239,973 bbl$13,256,736
Casinghead gasProduction21 Mcf$0
Total$13,256,736

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 32.9290, -99.9955. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

32.92983, -99.99567 · 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
3,438 ft
6 wells filed one
Completion to plug
33.2 years
median over 3 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, 6 of 9 wells. Median 3,438 ft, with the middle half between 3,227 and 3,574 ft; the shallowest is 3,200 ft and the deepest 5,165 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, 4 of 9 wells, Oct 1966 – Aug 2022. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1966 – Aug 2022
4 of 9 wells; 5 filed none
Plug dates filed
May 1985 – Mar 2018
5 of 9 wells; 4 filed none

Last completion to plug: a median of 33.2 years across the 3 wells that filed both dates, with the middle half between 31.5 years and 41.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-2530127813,574 ftMay 1985Yes
42-2530304533,202 ftMay 2016Yes
42-253030442
42-253030464
42-253030486
42-25335672135,165 ftAug 2022
42-25333135113,302 ftJan 1985Mar 2018Yes
42-2532012383,574 ftDec 1966Sep 1996Yes
42-2532000473,200 ftOct 1966Mar 2016Yes

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 2026358098.932.87$35,417
Mar 2026519089.753.15$46,580
Feb 2026173063.503.75$10,986
Jan 2026175059.138.00$10,348
Dec 2025353056.664.41$20,001
Nov 2025349058.593.93$20,448
Oct 2025345059.383.30$20,486
Sep 2025331062.743.08$20,767
Aug 2025503063.933.01$32,157
Jul 2025348066.743.32$23,226
Jun 2025350066.483.13$23,268
May 2025349060.553.23$21,132
Apr 2025334062.363.54$20,828
Mar 2025350067.704.27$23,695
Feb 2025181070.884.34$12,829
Jan 2025354074.324.28$26,309
Dec 2024347068.993.12$23,940
Nov 2024171069.052.20$11,808
Oct 2024342071.372.28$24,409
Sep 2024342069.612.36$23,807
Aug 2024356075.632.06$26,924
Jul 2024341079.932.15$27,256
Jun 2024344078.082.63$26,860
May 2024343078.812.20$27,032
Apr 2024354084.451.66$29,895
Mar 2024532080.301.55$42,720
Feb 2024370076.091.78$28,153
Jan 2024359073.023.30$26,214
Dec 2023177071.262.61$12,613
Nov 2023354077.892.81$27,573
Oct 2023175085.443.09$14,952
Sep 2023350089.042.74$31,164
Aug 2023355080.522.67$28,585
Jul 2023364074.852.64$27,245
Jun 2023342068.962.26$23,584
May 2023531070.622.23$37,499
Apr 2023350078.122.24$27,342
Mar 2023542072.852.39$39,485
Feb 2023354075.112.47$26,589
Jan 2023539076.533.39$41,250
Dec 2022341076.415.73$26,056
Nov 2022351085.005.65$29,835
Oct 2022342087.185.86$29,816
Sep 2022343084.888.16$29,114
Aug 2022351094.529.13$33,177
Jul 20225180101.587.54$52,618
Jun 20223570115.097.98$41,087
May 20225320109.378.43$58,185
Apr 20224600104.226.84$47,941
Mar 20226200108.885.08$67,506
Feb 2022560091.054.86$50,988
Jan 2022187081.844.54$15,304
Dec 2021184071.323.90$13,123
Nov 2021361077.435.24$27,952
Oct 2021522079.795.71$41,650
Sep 2021526069.865.35$36,746
Aug 2021525066.024.22$34,661
Jul 2021542070.783.98$38,363
Jun 2021368069.493.38$25,572
May 2021744063.483.02$47,229
Apr 2021360060.362.76$21,730
Mar 2021546061.302.72$33,470
Feb 2021363057.805.55$20,981
Jan 2021558050.412.81$28,129
Dec 2020557044.642.68$24,864
Nov 2020530038.772.71$20,548
Oct 2020349036.972.48$12,903
Sep 2020536037.091.99$19,880
Aug 2020741039.982.39$29,625
Jul 2020540038.371.83$20,720
Jun 2020360034.901.69$12,564
May 2020511016.921.81$8,646
Apr 2020519014.751.80$7,655
Mar 2020358030.341.86$10,862
Feb 2020727049.881.98$36,263
Jan 2020733057.252.09$41,964
Dec 2019728059.012.30$42,959
Nov 2019373055.302.75$20,627
Oct 2019537053.472.42$28,713
Sep 2019540055.052.66$29,727
Aug 2019543053.112.30$28,839
Jul 2019730056.272.46$41,077
Jun 2019360052.782.49$19,001
May 2019726058.482.74$42,456
Apr 2019539062.632.75$33,758
Mar 2019668056.803.06$37,942
Feb 2019348050.852.79$17,696
Jan 2019728046.033.23$33,510
Dec 2018541046.594.19$25,205
Nov 2018739052.934.24$39,115
Oct 2018548061.443.40$33,669
Sep 2018360059.543.11$21,434
Aug 2018536059.403.07$31,838
Jul 2018552065.142.93$35,957
Jun 2018350060.183.08$21,063
May 2018510065.382.90$33,344
Apr 2018354063.842.90$22,599
Mar 2018527061.222.79$32,263
Feb 2018175061.782.77$10,812
Jan 2018527062.874.01$33,132
Dec 2017532057.272.92$30,468
Nov 2017529055.423.12$29,317
Oct 2017718049.292.98$35,390
Sep 2017355047.523.09$16,870
Aug 2017700045.373.00$31,759
Jul 2017525043.873.09$23,032
Jun 2017345042.493.09$14,659
May 2017705045.373.26$31,986
Apr 2017557047.933.21$26,697
Mar 2017721046.772.98$33,721
Feb 2017726050.452.95$36,627
Jan 2017370049.413.42$18,282
Dec 2016566048.763.72$27,598
Nov 2016743042.492.64$31,570
Oct 2016545046.193.09$25,174
Sep 2016732041.553.10$30,415
Aug 2016547041.442.92$22,668
Jul 2016741041.622.92$30,840
Jun 2016548045.352.69$24,852
May 2016609042.521.99$25,895
Apr 2016361036.561.99$13,198
Mar 2016735033.011.79$24,262
Feb 2016617026.472.06$16,332
Jan 2016544027.352.36$14,878
Dec 2015913032.362.00$29,545
Nov 2015723038.792.17$28,045
Oct 2015881043.552.43$38,368
Sep 2015536042.992.76$23,043
Aug 2015971040.162.87$38,995
Jul 2015474048.152.95$22,823
Jun 2015892056.152.88$50,086
May 2015693055.212.96$38,261
Apr 2015895049.822.71$44,589
Mar 2015873042.892.93$37,443
Feb 2015540044.662.98$24,116
Jan 2015725043.433.10$31,487
Dec 2014731054.693.59$39,978
Nov 2014907070.464.25$63,907
Oct 2014890078.303.90$69,687
Sep 2014542086.164.05$46,699
Aug 2014942089.394.04$84,205
Jul 2014931096.564.18$89,897
Jun 2014934098.164.74$91,681
May 2014913094.734.73$86,488
Apr 2014759095.944.81$72,818
Mar 2014905095.895.06$86,780
Feb 2014722097.406.19$70,323
Jan 2014918090.404.86$82,987
Dec 2013941091.824.35$86,403
Nov 2013707088.853.74$62,817
Oct 2013927097.423.78$90,308
Sep 20139230104.113.72$96,094
Aug 20137000104.253.52$72,975
Jul 20139210102.523.72$94,421
Jun 2013744094.403.93$70,234
May 2013711094.834.15$67,424
Apr 2013751093.964.28$70,564
Mar 2013917093.623.91$85,850
Feb 2013190091.233.42$17,334
Jan 2013564091.603.42$51,662
Dec 2012751086.773.42$65,164
Nov 2012734086.953.62$63,821
Oct 2012933089.383.40$83,392
Sep 2012568094.672.92$53,773
Aug 2012360092.662.91$33,358
Jul 2012370085.133.02$31,498
Jun 2012959079.822.52$76,547
May 2012565091.612.49$51,760
Apr 20129330101.652.00$94,839
Mar 20121,0380105.052.22$109,042
Feb 20127530101.102.57$76,128
Jan 2012751098.092.73$73,666
Dec 2011585096.873.24$56,669
Nov 2011769095.723.31$73,609
Oct 20111,150084.983.65$97,727
Sep 2011916083.623.99$76,596
Aug 2011904083.404.15$75,394
Jul 2011740094.144.52$69,664
Jun 20111,072092.904.64$99,589
May 2011943098.134.40$92,537
Apr 20119330105.964.33$98,861
Mar 2011928096.364.06$89,422
Feb 2011925085.644.18$79,217
Jan 20111,325086.504.59$114,613
Dec 2010766085.734.35$65,669
Nov 20101,333080.843.80$107,760
Oct 2010947078.103.51$73,961
Sep 2010925072.633.98$67,183
Aug 2010718073.684.42$52,902
Jul 20101,051072.554.74$76,250
Jun 2010936070.364.91$65,857
May 2010887071.124.24$63,083
Apr 2010916081.694.12$74,828
Mar 20101,431078.394.39$112,176
Feb 2010729073.585.44$53,640
Jan 20101,113074.365.96$82,763
Dec 2009929071.445.48$66,368
Nov 2009932074.593.75$69,518
Oct 2009899072.544.11$65,213
Sep 2009931065.543.06$61,018
Aug 20091,257067.423.22$84,747
Jul 2009921061.133.46$56,301
Jun 2009923066.163.90$61,066
May 2009934054.743.93$51,127
Apr 2009356046.773.59$16,650
Mar 2009350042.144.06$14,749
Feb 2009364032.814.63$11,943
Jan 2009530035.865.37$19,006
Dec 2008183037.105.98$6,789
Nov 2008875055.496.86$48,554
Oct 2008176075.246.92$13,242
Sep 20085330101.767.88$54,238
Aug 20089130114.228.48$104,283
Jul 20087100131.0811.39$93,067
Jun 20083520131.3313.03$46,228
May 20087150123.1711.57$88,067
Apr 20085540110.3110.45$61,112
Mar 20087360101.909.66$74,998
Feb 2008742092.538.77$68,657
Jan 20081,117090.388.21$100,954
Dec 2007943088.337.30$83,295
Nov 2007746091.677.29$68,386
Oct 2007923082.856.92$76,471
Sep 2007716075.846.24$54,301
Aug 2007705069.066.39$48,687
Jul 20071,049070.906.39$74,374
Jun 20071,098062.007.55$68,076
May 2007191058.747.85$11,219
Apr 2007931059.617.81$55,497
Mar 20071,131056.927.30$64,377
Feb 2007739055.108.22$40,719
Jan 20071,088050.306.73$54,726
Dec 2006891056.656.92$50,475
Nov 20061,234054.207.62$66,883
Oct 20061,095054.906.01$60,116
Sep 20061,079060.085.04$64,826
Aug 20061,276068.717.34$87,674
Jul 20061,264069.376.34$87,684
Jun 20061,459066.286.38$96,703
May 20061,292066.016.42$85,285
Apr 2006924064.397.36$59,496
Mar 2006888056.707.08$50,350
Feb 2006188057.597.75$10,827
Jan 2006370060.598.93$22,418
Dec 2005565054.9413.42$31,041
Nov 2005689054.6910.59$37,681
Oct 2005723058.3413.80$42,180
Sep 2005549061.4512.08$33,736
Aug 2005557061.519.80$34,261
Jul 2005732055.697.84$40,765
Jun 2005735052.337.38$38,463
May 2005558045.226.65$25,233
Apr 2005732049.207.36$36,014
Mar 2005734050.377.15$36,972
Feb 2005497045.226.31$22,474
Jan 2005496043.166.32$21,407
Dec 2004692039.866.75$27,583
Nov 2004826045.286.33$37,401
Oct 2004339049.706.52$16,848
Sep 2004509043.245.28$22,009
Aug 2004690042.375.55$29,235
Jul 2004708038.286.08$27,102
Jun 2004709036.106.43$25,595
May 2004894037.486.49$33,507
Apr 20041,105034.475.86$38,089
Mar 20041,064034.365.53$36,559
Feb 2004902032.455.51$29,270
Jan 20041,241032.036.30$39,749
Dec 20031,056030.266.30$31,955
Nov 2003522028.804.60$15,034
Oct 2003889028.174.76$25,043
Sep 20031,069026.314.75$28,125
Aug 20031,073029.765.13$31,932
Jul 20031,072029.415.17$31,528
Jun 20031,067028.565.98$30,474
May 20031,219026.595.97$32,413
Apr 20031,055026.675.41$28,137
Mar 20031,233031.146.10$38,396
Feb 2003881033.487.93$29,496
Jan 20031,061030.315.58$32,159
Dec 2002910026.914.85$24,488
Nov 20021,078024.664.14$26,583
Oct 2002898026.464.23$23,761
Sep 2002984027.443.64$27,001
Aug 2002930025.963.16$24,143
Jul 20021,728024.583.06$42,474
Jun 20021,260023.733.34$29,900
May 20021,420024.663.58$35,017
Apr 20021,634023.653.51$38,644
Mar 20021,482022.003.10$32,604
Feb 20021,854018.222.38$33,780
Jan 20021,868017.172.38$32,074
Dec 20011,653016.932.36$27,985
Nov 20011,480018.072.41$26,744
Oct 20011,821019.782.53$36,019
Sep 2001716024.262.25$17,370
Aug 20010024.873.05$0
Jul 2001233023.933.20$5,576
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 2000156028.422.86$4,434
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 1999327019.262.88$6,298
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 199814909.201.77$1,371
Nov 19980010.892.19$0
Oct 1998174012.421.97$2,161
Sep 1998173012.592.08$2,178
Aug 19980011.301.91$0
Jul 1998346011.742.24$4,062
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 1998164013.952.30$2,288
Jan 1998343014.702.15$5,042
Dec 1997171016.322.41$2,791
Nov 1997172018.193.09$3,129
Oct 1997172019.253.15$3,311
Sep 1997175017.742.95$3,105
Aug 1997328017.862.55$5,858
Jul 1997178017.582.25$3,129
Jun 1997176017.242.26$3,034
May 1997176018.972.31$3,339
Apr 1997178017.882.08$3,183
Mar 1997176018.951.94$3,335
Feb 19970020.492.21$0
Jan 1997362023.483.54$8,500
Dec 1996178023.32$4,151
Nov 1996141021.97$3,098
Oct 1996180023.31$4,196
Sep 1996176022.22$3,911
Aug 1996181020.26$3,667
Jul 1996355019.55$6,940
Jun 1996367018.73$6,874
May 1996175019.43$3,400
Apr 1996362021.51$7,787
Mar 1996361019.38$6,996
Feb 1996365016.98$6,198
Jan 1996372017.07$6,350
Dec 1995366017.19$6,292
Nov 1995552016.00$8,832
Oct 1995370015.43$5,709
Sep 1995364016.18$5,890
Aug 1995367015.92$5,843
Jul 1995367015.24$5,593
Jun 1995319016.41$5,235
May 1995339017.56$5,953
Apr 1995420017.73$7,447
Mar 1995261016.44$4,291
Feb 1995355016.58$5,886
Jan 1995543015.92$8,645
Dec 1994732015.03$11,002
Nov 1994751015.90$11,941
Oct 1994717015.58$11,171
Sep 1994763115.29$11,666
Aug 1994853116.13$13,759
Jul 1994544117.56$9,553
Jun 1994606117.09$10,357
May 1994703115.88$11,164
Apr 1994743114.14$10,506
Mar 1994625112.46$7,788
Feb 1994744112.50$9,300
Jan 1994813112.66$10,293
Dec 1993829112.33$10,222
Nov 1993844114.49$12,230
Oct 1993721115.85$11,428
Sep 1993733115.03$11,017
Aug 1993734115.66$11,494
Jul 1993744115.46$11,502
Jun 1993684116.79$11,484
May 1993434117.68$7,673
Apr 19931,399118.05$25,252
Mar 19931,765118.14$32,017
Feb 19931,242117.90$22,232
Jan 19931,273116.93$21,552

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.

Apr 2026 — as filed, then multipliedworked
Oil                  358 bbl  × $ 98.93 =    $35,417
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $35,417

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/2515 is the state's own key, not one this site invented.