SACKS, SYLVIA

Operated by MAGNOLIA OIL & GAS OPERATING LLC (P-5 521544) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21099District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$8.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$99 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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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
OilDisposition245,649 bbl$6,938,066
Casinghead gasProduction439,750 Mcf$1,357,138
Total$8,295,204

57,404 Mcf of this lease's gas, across 47 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 30.2526, -96.8605. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.25260, -96.86048 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
10,257 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

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

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 10,257 ft.

Completions filed
Dec 1996
1 of 1 wells

1 well

42-28732308210,257 ftDec 1996

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 2026170287106.413.05$18,964
Apr 202617338798.932.87$18,225
Mar 2026643789.753.15$1,915
Feb 202637927963.503.75$25,113
Jan 202618523459.138.00$12,811
Dec 202537123356.664.41$22,049
Nov 20250558.593.93$20
Oct 202512059.383.30$125
Sep 20250062.743.08$0
Aug 202502063.933.01$60
Jul 20250066.743.32$0
Jun 20250266.483.13$6
May 20250560.553.23$16
Apr 20250462.363.54$14
Mar 202501267.704.27$51
Feb 202519170.884.34$466
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 202403269.052.20$70
Oct 20240071.372.28$0
Sep 20241901869.612.36$13,268
Aug 2024111475.632.06$311
Jul 20241807579.932.15$14,548
Jun 202418323478.082.63$14,905
May 202417929278.812.20$14,749
Apr 202417911284.451.66$15,302
Mar 2024316580.301.55$496
Feb 20241807176.091.78$13,823
Jan 202403173.023.30$102
Dec 202318315671.262.61$13,448
Nov 2023018777.892.81$525
Oct 202318228085.443.09$16,415
Sep 202318013589.042.74$16,396
Aug 2023132580.522.67$949
Jul 202318628374.852.64$14,670
Jun 202317544268.962.26$13,066
May 202318815970.622.23$13,631
Apr 202318036278.122.24$14,872
Mar 202320089572.852.39$16,712
Feb 202315225775.112.47$12,050
Jan 20232049776.533.39$15,941
Dec 202214476.415.73$328
Nov 202203985.005.65$220
Oct 202201887.185.86$106
Sep 20221084.888.16$85
Aug 20221761894.529.13$16,800
Jul 2022032101.587.54$241
Jun 2022012115.097.98$96
May 202217910109.378.43$19,662
Apr 202210104.226.84$104
Mar 20221860108.885.08$20,252
Feb 2022136091.054.86$12,383
Jan 20221081.844.54$82
Dec 2021192071.323.90$13,693
Nov 2021189077.435.24$14,634
Oct 20210079.795.71$0
Sep 202117227069.865.35$13,461
Aug 202116638866.024.22$12,597
Jul 202117141770.783.98$13,764
Jun 2021032769.493.38$1,105
May 202118531963.483.02$12,706
Apr 2021028960.362.76$797
Mar 202118248361.302.72$12,469
Feb 2021035957.805.55$1,992
Jan 202117848450.412.81$10,333
Dec 2020060044.642.68$1,605
Nov 202017540738.772.71$7,886
Oct 202018441336.972.48$7,826
Sep 2020036037.091.99$717
Aug 202018391539.982.39$9,499
Jul 20203451,03438.371.83$15,125
Jun 2020030634.901.69$517
May 2020027916.921.81$506
Apr 202016242314.751.80$3,153
Mar 202017845530.341.86$6,245
Feb 202016444649.881.98$9,064
Jan 202017933957.252.09$10,958
Dec 2019034259.012.30$788
Nov 201917443155.302.75$10,808
Oct 201918362553.472.42$11,297
Sep 2019050155.052.66$1,331
Aug 201917241553.112.30$10,091
Jul 201918664256.272.46$12,046
Jun 201917747752.782.49$10,530
May 2019035758.482.74$978
Apr 201917737862.632.75$12,125
Mar 201917935956.803.06$11,266
Feb 201918337850.852.79$10,361
Jan 201919044046.033.23$10,166
Dec 201817955746.594.19$10,671
Nov 2018029152.934.24$1,233
Oct 201818331861.443.40$12,324
Sep 2018050659.543.11$1,573
Aug 201818041759.403.07$11,971
Jul 201818551065.142.93$13,546
Jun 201816949460.183.08$11,690
May 2018064065.382.90$1,857
Apr 201817945363.842.90$12,741
Mar 201818155961.222.79$12,639
Feb 201818052661.782.77$12,575
Jan 201818744362.874.01$13,533
Dec 2017040857.272.92$1,192
Nov 201718353955.423.12$11,823
Oct 201718766749.292.98$11,207
Sep 2017042747.523.09$1,318
Aug 201718534945.373.00$9,442
Jul 2017054543.873.09$1,683
Jun 201719367942.493.09$10,297
May 201719163545.373.26$10,738
Apr 201719059047.933.21$11,002
Mar 201719163946.772.98$10,840
Feb 2017053150.452.95$1,568
Jan 201717958949.413.42$10,858
Dec 201618460748.763.72$11,232
Nov 201618748642.492.64$9,231
Oct 2016043946.193.09$1,357
Sep 201618348341.553.10$9,101
Aug 201618249341.442.92$8,984
Jul 2016036341.622.92$1,062
Jun 201618240445.352.69$9,339
May 201617838242.521.99$8,329
Apr 201617626236.561.99$6,956
Mar 2016052933.011.79$949
Feb 201619451026.472.06$6,188
Jan 201619146227.352.36$6,316
Dec 2015040332.362.00$807
Nov 201519163738.792.17$8,789
Oct 201518562643.552.43$9,576
Sep 201518030342.992.76$8,574
Aug 2015045640.162.87$1,310
Jul 201519277648.152.95$11,530
Jun 201517856556.152.88$11,624
May 201518257655.212.96$11,751
Apr 2015025649.822.71$693
Mar 201518774942.892.93$10,219
Feb 201518751244.662.98$9,875
Jan 201518858543.433.10$9,979
Dec 201418857854.693.59$12,358
Nov 2014040870.464.25$1,735
Oct 201418276378.303.90$17,227
Sep 201418026686.164.05$16,585
Aug 201418322089.394.04$17,246
Jul 201415122796.564.18$15,529
Jun 2014022098.164.74$1,042
May 201411722094.734.73$12,123
Apr 201437521395.944.81$37,002
Mar 2014049195.895.06$2,483
Feb 201419140297.406.19$21,093
Jan 201419469790.404.86$20,926
Dec 201318655991.824.35$19,513
Nov 201317972988.853.74$18,629
Oct 2013023097.423.78$869
Sep 2013367249104.113.72$39,134
Aug 20130510104.253.52$1,797
Jul 2013183584102.523.72$20,932
Jun 201318583794.403.93$20,756
May 201318480994.834.15$20,805
Apr 201315948593.964.28$17,017
Mar 201318453293.623.91$19,308
Feb 201318461191.233.42$18,876
Jan 201318665291.603.42$19,267
Dec 201218490886.773.42$19,071
Nov 201218456886.953.62$18,058
Oct 20123581,32789.383.40$36,509
Sep 201217670394.672.92$18,714
Aug 2012045092.662.91$1,309
Jul 2012022285.133.02$671
Jun 201216632979.822.52$14,079
May 201216866091.612.49$17,033
Apr 2012183791101.652.00$20,181
Mar 2012178552105.052.22$19,925
Feb 2012181500101.102.57$19,584
Jan 201236062898.092.73$37,029
Dec 201117864296.873.24$19,323
Nov 201118642195.723.31$19,198
Oct 201117293484.983.65$18,024
Sep 20111921,72383.623.99$22,923
Aug 20113631,79483.404.15$37,718
Jul 201136784194.144.52$38,348
Jun 2011023092.904.64$1,067
May 20113451,14598.134.40$38,898
Apr 2011185431105.964.33$21,470
Mar 201118937896.364.06$19,746
Feb 201119092185.644.18$20,121
Jan 20113671,67086.504.59$39,409
Dec 20103692,23785.734.35$41,360
Nov 20103671,44580.843.80$35,153
Oct 20103642,26678.103.51$36,380
Sep 20105562,88172.633.98$51,847
Aug 20105512,30873.684.42$50,798
Jul 20103701,75572.554.74$35,156
Jun 201036850570.364.91$28,372
May 201035749371.124.24$27,478
Apr 201018448681.694.12$17,035
Mar 2010049578.394.39$2,172
Feb 20105532,07173.585.44$51,961
Jan 20101851,96574.365.96$25,476
Dec 20093651,40871.445.48$33,797
Nov 20091821,20074.593.75$18,077
Oct 200918369772.544.11$16,140
Sep 200918046265.543.06$13,213
Aug 200917954867.423.22$13,832
Jul 200917564061.133.46$12,915
Jun 200918464866.163.90$14,697
May 200918922254.743.93$11,217
Apr 200918343246.773.59$10,109
Mar 2009025542.144.06$1,035
Feb 200919353532.814.63$8,811
Jan 200918555135.865.37$9,594
Dec 200838555137.105.98$17,577
Nov 2008036855.496.86$2,525
Oct 200818922275.246.92$15,757
Sep 200819485101.767.88$20,411
Aug 20083831,022114.228.48$52,416
Jul 20080212131.0811.39$2,415
Jun 2008191211131.3313.03$27,834
May 2008192197123.1711.57$25,929
Apr 2008194755110.3110.45$29,294
Mar 2008194451101.909.66$24,127
Feb 2008027392.538.77$2,394
Jan 200819627390.388.21$19,955
Dec 20071951,10988.337.30$25,322
Nov 20073901,64291.677.29$47,724
Oct 20073871,24982.856.92$40,709
Sep 200718626775.846.24$15,773
Aug 200719325969.066.39$14,983
Jul 200720520670.906.39$15,850
Jun 200737462.007.55$745
May 20071907358.747.85$11,733
Apr 200718417059.617.81$12,295
Mar 2007105756.927.30$985
Feb 200718320055.108.22$11,727
Jan 200720633750.306.73$12,629
Dec 200686156.656.92$875
Nov 200619440254.207.62$13,577
Oct 200638774154.906.01$25,703
Sep 200619172160.085.04$15,107
Aug 200618921568.717.34$14,564
Jul 200618819769.376.34$14,291
Jun 2006417166.286.38$1,357
May 200618512366.016.42$13,002
Apr 200618842864.397.36$15,256
Mar 200638725156.707.08$23,721
Feb 20067357.597.75$426
Jan 2006197160.598.93$11,945
Dec 200517823854.9413.42$12,972
Nov 200518611854.6910.59$11,422
Oct 20053541,71858.3413.80$44,353
Sep 200519093161.4512.08$22,921
Aug 20053741,14361.519.80$34,203
Jul 20053681,27955.697.84$30,526
Jun 200537443652.337.38$22,790
May 200537139545.226.65$19,404
Apr 200518812349.207.36$10,155
Mar 200518688550.377.15$15,701
Feb 200553745745.226.31$27,168
Jan 20055622,40943.166.32$39,486
Dec 2004036839.866.75$2,484
Nov 20045351,23245.286.33$32,024
Oct 2004020149.706.52$1,310
Sep 20043551,98743.245.28$25,849
Aug 20045431,14642.375.55$29,368
Jul 2004017938.286.08$1,089
Jun 20045582,38136.106.43$35,461
May 200418214037.486.49$7,731
Apr 200417961234.475.86$9,756
Mar 20043771,47434.365.53$21,105
Feb 200418573332.455.51$10,042
Jan 20045721,59832.036.30$28,388
Dec 200318624230.266.30$7,153
Nov 20033721,31328.804.60$16,747
Oct 20035581,00728.174.76$20,512
Sep 200337289326.314.75$14,029
Aug 20035591,07429.765.13$22,145
Jul 200337284229.415.17$15,294
Jun 20033771,48628.565.98$19,658
May 200337985126.595.97$15,160
Apr 200358290226.675.41$20,399
Mar 20035581,22731.146.10$24,856
Feb 200318710333.487.93$7,077
Jan 20035581,64030.315.58$26,068
Dec 20025581,77526.914.85$23,631
Nov 20025571,29024.664.14$19,072
Oct 200237241026.464.23$11,577
Sep 20023712,28727.443.64$18,494
Aug 20028651,36525.963.16$26,774
Jul 20025551,57824.583.06$18,473
Jun 200274696223.733.34$20,914
May 2002021224.663.58$760
Apr 200209423.653.51$330
Mar 20027462,99422.003.10$25,702
Feb 200237656618.222.38$8,195
Jan 20027472,59417.172.38$18,989
Dec 200118649916.932.36$4,329
Nov 20019322,42218.072.41$22,667
Oct 20017381,40519.782.53$18,151
Sep 20011,1163,89024.262.25$35,832
Aug 20015681,48824.873.05$18,669
Jul 20013731,94923.933.20$15,157
Jun 20017432,73424.563.82$28,703
May 20017352,42125.524.31$29,185
Apr 20011,1344,93624.685.34$54,322
Mar 20017602,11124.545.38$30,000
Feb 20017641,75927.755.77$31,345
Jan 20017221,91527.478.40$35,917
Dec 20009382,21426.889.12$45,411
Nov 200018743132.215.66$8,462
Oct 20007422,50831.235.15$36,078
Sep 20005591,07031.875.19$23,365
Aug 20007412,16829.644.54$31,808
Jul 20007822,80028.534.09$33,762
Jun 20009032,45629.304.40$37,258
May 20007332,52327.263.68$29,266
Apr 20001,1083,19224.513.12$37,103
Mar 20001,1043,16028.422.86$40,412
Feb 20001,2642,81027.622.73$42,573
Jan 20007272,92625.272.48$25,629
Dec 19991,7863,08024.282.42$50,829
Nov 19991,5804,59123.192.43$47,815
Oct 19991,6002,18820.982.80$39,703
Sep 19991,6132,31321.752.62$41,140
Aug 19991,8261,83519.262.88$40,445
Jul 19991,4423,28517.892.37$33,591
Jun 19991,7822,91815.942.36$35,298
May 19992,1484,35215.792.32$44,018
Apr 19991,4291,45615.102.21$24,793
Mar 19992,0153,69712.471.84$31,923
Feb 19991,8122,9069.981.82$23,366
Jan 19992,3474,62710.381.90$33,153
Dec 19981,8185,3149.201.77$26,149
Nov 19982,1596,15510.892.19$36,965
Oct 19982,1405,64112.421.97$37,687
Sep 19981,8144,65212.592.08$32,527
Aug 19981,4594,71111.301.91$25,472
Jul 19981,2732,58211.742.24$20,722
Jun 19981,4423,78511.242.24$24,676
May 19981,9684,51512.622.21$34,798
Apr 19981,4333,66413.042.51$27,866
Mar 19981,8023,73212.802.31$31,684
Feb 19981,4633,49113.952.30$28,435
Jan 19982,0255,68614.702.15$42,020
Dec 19972,1633,11916.322.41$42,820
Nov 19972,3547,06818.193.09$64,647
Oct 19972,5064,55719.253.15$62,594
Sep 19974,65612,91817.742.95$120,769
Aug 19974,2711,72917.862.55$80,697
Jul 19974,0692,13017.582.25$76,319
Jun 19977581,04317.242.26$15,422
May 1997015218.972.31$351
Apr 199713,83917,23717.882.08$283,342
Mar 199715,7396,73818.951.94$311,320
Feb 199716,3485,51720.492.21$347,140
Jan 199719,8297,19823.483.54$491,064
Dec 199617,0887,71623.32$398,492
Nov 19960021.97$0
Oct 199644651223.31$10,396
Sep 199635877722.22$7,955
Aug 199635091420.26$7,091
Jul 19967231,42319.55$14,135
Jun 19967051,17318.73$13,205
May 199655892919.43$10,842
Apr 199635747521.51$7,679
Mar 199671877819.38$13,915
Feb 199652374516.98$8,881
Jan 199672289217.07$12,325
Dec 19959261,10617.19$15,918
Nov 199534745916.00$5,552
Oct 19955321,06115.43$8,209
Sep 19955481,21516.18$8,867
Aug 199553669615.92$8,533
Jul 19953591,16315.24$5,471
Jun 1995055916.41$0
May 19953231,01717.56$5,672
Apr 19959001,27917.73$15,957
Mar 19953761,18416.44$6,181
Feb 19951773716.58$2,935
Jan 199552392915.92$8,326
Dec 19948741,20715.03$13,136
Nov 19945301,66215.90$8,427
Oct 19945181,37615.58$8,070
Sep 19945261,09315.29$8,043
Aug 19943391,42016.13$5,468
Jul 199417750317.56$3,108
Jun 19946331,20817.09$10,818
May 19945351,59215.88$8,496
Apr 19947371,71814.14$10,421
Mar 19941,0981,65712.46$13,681
Feb 19947511,38412.50$9,388
Jan 199436337012.66$4,596
Dec 199318426212.33$2,269
Nov 19935451,26714.49$7,897
Oct 19935431,10415.85$8,607
Sep 19935301,19515.03$7,966
Aug 19936791,28515.66$10,633
Jul 19935181,34515.46$8,008
Jun 199335485616.79$5,944
May 19931,0491,88717.68$18,546
Apr 19938991,01618.05$16,227
Mar 19933621,69218.14$6,567
Feb 19937261,43917.90$12,995
Jan 19939151,82716.93$15,491

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 2026 — as filed, then multipliedworked
Oil                  170 bbl  × $106.41 =    $18,090
Casinghead gas       287 Mcf  × $  3.05 =       $874

────────────────────────────────────────────────────
Month total                                  $18,964

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. 03/O/21099 is the state's own key, not one this site invented.