MAULDIN, B. B. UNIT

Name: MAULDIN, B. B. UNIT lease production and value, Sep 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by DEVON ENERGY PRODUCTION CO, L.P. (P-5 216378) in the BOONSVILLE (BEND CONGL., GAS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 146736District 09Field 10574520CondensateGasSave Export

Value, all time

$1.1 M

Sep 1993 – Aug 2012

Value, last 12 filed months

$5 k

at the published price for each month

Months reported

228

no gaps in the span

Streams

condensate, gas

The BOONSVILLE (BEND CONGL., GAS) field

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 3,438 leases and 3,443 wells, and the rule below applies to all of them.

Discovered

1945-05-01

as the register files it

Field class

Oil and 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 80 acres. The field rule took effect on 1991-06-10.

The Commission's schedule remark for this field reads: “AMOUNT HAD BEEN CALCULATED FOR 5/1/97.”

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.

Stream	Basis	Volume	Value
Condensate	Disposition	83 bbl	$4,331
Gas	Production	275,270 Mcf	$1,046,445
Total			$1,050,775

58,740 Mcf of this lease's gas, across 32 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 33.0307, -97.6666. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.03068, -97.66660 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

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

5,925 ft

1 wells filed one

Completion to plug

18.9 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 5,925 ft.

Completions filed

Sep 1993

1 of 1 wells

Plug dates filed

Aug 2012

1 of 1 wells

Last completion to plug: a median of 18.9 years across the 1 well that filed both dates, with the middle half between 18.9 years and 18.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-49733778	1	5,925 ft	Sep 1993	Aug 2012	Yes

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 (228)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

228 months


Aug 2012	0	0	92.66	2.91	$0
Jul 2012	0	0	85.13	3.02	$0
Jun 2012	0	0	79.82	2.52	$0
May 2012	0	0	91.61	2.49	$0
Apr 2012	0	0	101.65	2.00	$0
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	0	555	95.72	3.31	$1,838
Oct 2011	0	373	84.98	3.65	$1,361
Sep 2011	0	510	83.62	3.99	$2,033
Aug 2011	0	559	83.40	4.15	$2,319
Jul 2011	0	1,013	94.14	4.52	$4,576
Jun 2011	0	925	92.90	4.64	$4,292
May 2011	0	763	98.13	4.40	$3,361
Apr 2011	0	862	105.96	4.33	$3,735
Mar 2011	0	980	96.36	4.06	$3,976
Feb 2011	0	912	85.64	4.18	$3,812
Jan 2011	0	777	86.50	4.59	$3,565
Dec 2010	0	883	85.73	4.35	$3,839
Nov 2010	0	978	80.84	3.80	$3,712
Oct 2010	0	972	78.10	3.51	$3,411
Sep 2010	0	966	72.63	3.98	$3,844
Aug 2010	0	1,053	73.68	4.42	$4,654
Jul 2010	0	988	72.55	4.74	$4,680
Jun 2010	0	940	70.36	4.91	$4,616
May 2010	0	1,017	71.12	4.24	$4,307
Apr 2010	0	1,032	81.69	4.12	$4,255
Mar 2010	0	1,077	78.39	4.39	$4,727
Feb 2010	0	888	73.58	5.44	$4,833
Jan 2010	0	953	74.36	5.96	$5,684
Dec 2009	0	926	71.44	5.48	$5,078
Nov 2009	0	1,120	74.59	3.75	$4,202
Oct 2009	0	921	72.54	4.11	$3,786
Sep 2009	0	826	65.54	3.06	$2,531
Aug 2009	0	999	67.42	3.22	$3,215
Jul 2009	0	1,159	61.13	3.46	$4,015
Jun 2009	0	947	66.16	3.90	$3,689
May 2009	0	1,007	54.74	3.93	$3,953
Apr 2009	0	976	46.77	3.59	$3,501
Mar 2009	0	962	42.14	4.06	$3,905
Feb 2009	0	879	32.81	4.63	$4,072
Jan 2009	0	867	35.86	5.37	$4,657
Dec 2008	0	762	37.10	5.98	$4,555
Nov 2008	1	816	55.49	6.86	$5,654
Oct 2008	1	765	75.24	6.92	$5,371
Sep 2008	1	695	101.76	7.88	$5,576
Aug 2008	3	1,039	114.22	8.48	$9,157
Jul 2008	7	1,023	131.08	11.39	$12,569
Jun 2008	0	908	131.33	13.03	$11,834
May 2008	0	832	123.17	11.57	$9,630
Apr 2008	0	978	110.31	10.45	$10,225
Mar 2008	0	995	101.90	9.66	$9,616
Feb 2008	0	935	92.53	8.77	$8,200
Jan 2008	0	1,078	90.38	8.21	$8,846
Dec 2007	0	1,064	88.33	7.30	$7,769
Nov 2007	0	1,059	91.67	7.29	$7,722
Oct 2007	0	985	82.85	6.92	$6,818
Sep 2007	0	1,068	75.84	6.24	$6,669
Aug 2007	0	1,141	69.06	6.39	$7,289
Jul 2007	0	1,206	70.90	6.39	$7,704
Jun 2007	0	1,195	62.00	7.55	$9,020
May 2007	0	1,091	58.74	7.85	$8,560
Apr 2007	0	1,081	59.61	7.81	$8,437
Mar 2007	0	1,124	56.92	7.30	$8,207
Feb 2007	0	1,042	55.10	8.22	$8,561
Jan 2007	0	1,190	50.30	6.73	$8,005
Dec 2006	0	951	56.65	6.92	$6,579
Nov 2006	0	834	54.20	7.62	$6,353
Oct 2006	0	1,218	54.90	6.01	$7,325
Sep 2006	0	926	60.08	5.04	$4,664
Aug 2006	0	1,151	68.71	7.34	$8,448
Jul 2006	0	1,149	69.37	6.34	$7,288
Jun 2006	0	1,039	66.28	6.38	$6,633
May 2006	0	1,118	66.01	6.42	$7,183
Apr 2006	0	1,027	64.39	7.36	$7,559
Mar 2006	0	1,176	56.70	7.08	$8,330
Feb 2006	0	1,017	57.59	7.75	$7,883
Jan 2006	0	1,135	60.59	8.93	$10,139
Dec 2005	38	983	54.94	13.42	$15,275
Nov 2005	0	1,299	54.69	10.59	$13,754
Oct 2005	0	1,013	58.34	13.80	$13,975
Sep 2005	0	953	61.45	12.08	$11,511
Aug 2005	0	1,277	61.51	9.80	$12,511
Jul 2005	0	1,194	55.69	7.84	$9,365
Jun 2005	0	1,156	52.33	7.38	$8,532
May 2005	0	1,111	45.22	6.65	$7,389
Apr 2005	0	1,253	49.20	7.36	$9,223
Mar 2005	0	1,342	50.37	7.15	$9,602
Feb 2005	0	1,077	45.22	6.31	$6,798
Jan 2005	0	1,399	43.16	6.32	$8,845
Dec 2004	0	1,522	39.86	6.75	$10,275
Nov 2004	0	925	45.28	6.33	$5,856
Oct 2004	0	1,012	49.70	6.52	$6,593
Sep 2004	0	920	43.24	5.28	$4,861
Aug 2004	0	898	42.37	5.55	$4,984
Jul 2004	0	1,054	38.28	6.08	$6,413
Jun 2004	0	807	36.10	6.43	$5,191
May 2004	0	1,310	37.48	6.49	$8,508
Apr 2004	0	1,071	34.47	5.86	$6,274
Mar 2004	0	1,304	34.36	5.53	$7,211
Feb 2004	0	1,060	32.45	5.51	$5,840
Jan 2004	0	1,510	32.03	6.30	$9,512
Dec 2003	0	1,588	30.26	6.30	$10,007
Nov 2003	0	1,318	28.80	4.60	$6,056
Oct 2003	0	1,589	28.17	4.76	$7,563
Sep 2003	0	1,314	26.31	4.75	$6,241
Aug 2003	0	1,707	29.76	5.13	$8,756
Jul 2003	0	1,430	29.41	5.17	$7,394
Jun 2003	0	1,022	28.56	5.98	$6,115
May 2003	0	1,339	26.59	5.97	$7,997
Apr 2003	0	1,649	26.67	5.41	$8,917
Mar 2003	0	1,768	31.14	6.10	$10,778
Feb 2003	0	1,192	33.48	7.93	$9,448
Jan 2003	0	986	30.31	5.58	$5,504
Dec 2002	5	1,649	26.91	4.85	$8,138
Nov 2002	0	1,124	24.66	4.14	$4,650
Oct 2002	0	1,208	26.46	4.23	$5,109
Sep 2002	0	1,370	27.44	3.64	$4,980
Aug 2002	0	1,462	25.96	3.16	$4,626
Jul 2002	0	1,441	24.58	3.06	$4,412
Jun 2002	0	1,183	23.73	3.34	$3,949
May 2002	0	1,373	24.66	3.58	$4,921
Apr 2002	0	1,340	23.65	3.51	$4,707
Mar 2002	0	1,551	22.00	3.10	$4,812
Feb 2002	0	1,493	18.22	2.38	$3,547
Jan 2002	0	1,405	17.17	2.38	$3,338
Dec 2001	0	1,391	16.93	2.36	$3,289
Nov 2001	0	1,616	18.07	2.41	$3,887
Oct 2001	0	1,295	19.78	2.53	$3,275
Sep 2001	0	1,350	24.26	2.25	$3,039
Aug 2001	2	1,135	24.87	3.05	$3,515
Jul 2001	0	1,342	23.93	3.20	$4,290
Jun 2001	0	1,623	24.56	3.82	$6,207
May 2001	0	1,495	25.52	4.31	$6,439
Apr 2001	0	1,315	24.68	5.34	$7,016
Mar 2001	0	1,459	24.54	5.38	$7,844
Feb 2001	0	1,146	27.75	5.77	$6,609
Jan 2001	0	1,378	27.47	8.40	$11,573
Dec 2000	0	1,593	26.88	9.12	$14,532
Nov 2000	2	1,547	32.21	5.66	$8,817
Oct 2000	0	1,479	31.23	5.15	$7,610
Sep 2000	0	1,480	31.87	5.19	$7,676
Aug 2000	1	1,498	29.64	4.54	$6,832
Jul 2000	2	1,584	28.53	4.09	$6,535
Jun 2000	0	1,628	29.30	4.40	$7,159
May 2000	1	1,527	27.26	3.68	$5,646
Apr 2000	0	1,554	24.51	3.12	$4,842
Mar 2000	0	1,372	28.42	2.86	$3,924
Feb 2000	2	2,104	27.62	2.73	$5,792
Jan 2000	0	1,865	25.27	2.48	$4,626
Dec 1999	0	1,475	24.28	2.42	$3,575
Nov 1999	0	1,312	23.19	2.43	$3,193
Oct 1999	0	1,547	20.98	2.80	$4,337
Sep 1999	3	1,844	21.75	2.62	$4,894
Aug 1999	1	1,213	19.26	2.88	$3,507
Jul 1999	0	1,232	17.89	2.37	$2,923
Jun 1999	0	1,247	15.94	2.36	$2,946
May 1999	0	1,246	15.79	2.32	$2,892
Apr 1999	0	1,248	15.10	2.21	$2,756
Mar 1999	0	1,541	12.47	1.84	$2,833
Feb 1999	0	1,340	9.98	1.82	$2,436
Jan 1999	0	2,009	10.38	1.90	$3,817
Dec 1998	0	750	9.20	1.77	$1,330
Nov 1998	1	1,197	10.89	2.19	$2,627
Oct 1998	0	1,307	12.42	1.97	$2,574
Sep 1998	0	1,412	12.59	2.08	$2,941
Aug 1998	0	1,271	11.30	1.91	$2,424
Jul 1998	0	1,647	11.74	2.24	$3,685
Jun 1998	0	1,432	11.24	2.24	$3,204
May 1998	0	1,343	12.62	2.21	$2,963
Apr 1998	0	1,776	13.04	2.51	$4,449
Mar 1998	0	1,209	12.80	2.31	$2,792
Feb 1998	0	1,469	13.95	2.30	$3,377
Jan 1998	0	1,585	14.70	2.15	$3,415
Dec 1997	0	1,625	16.32	2.41	$3,918
Nov 1997	0	1,598	18.19	3.09	$4,935
Oct 1997	0	1,670	19.25	3.15	$5,260
Sep 1997	0	1,703	17.74	2.95	$5,032
Aug 1997	0	1,626	17.86	2.55	$4,154
Jul 1997	0	1,604	17.58	2.25	$3,604
Jun 1997	0	1,683	17.24	2.26	$3,799
May 1997	0	1,699	18.97	2.31	$3,922
Apr 1997	1	1,639	17.88	2.08	$3,432
Mar 1997	0	1,606	18.95	1.94	$3,114
Feb 1997	2	622	20.49	2.21	$1,413
Jan 1997	0	698	23.48	3.54	$2,471
Dec 1996	0	1,002	23.32	—	$0
Nov 1996	0	1,339	21.97	—	$0
Oct 1996	4	1,340	23.31	—	$93
Sep 1996	0	1,674	22.22	—	$0
Aug 1996	0	1,734	20.26	—	$0
Jul 1996	0	1,716	19.55	—	$0
Jun 1996	0	2,080	18.73	—	$0
May 1996	0	2,056	19.43	—	$0
Apr 1996	0	1,749	21.51	—	$0
Mar 1996	0	1,295	19.38	—	$0
Feb 1996	1	830	16.98	—	$17
Jan 1996	3	1,284	17.07	—	$51
Dec 1995	0	1,317	17.19	—	$0
Nov 1995	0	1,450	16.00	—	$0
Oct 1995	0	1,216	15.43	—	$0
Sep 1995	0	1,323	16.18	—	$0
Aug 1995	0	1,409	15.92	—	$0
Jul 1995	0	1,570	15.24	—	$0
Jun 1995	0	1,481	16.41	—	$0
May 1995	0	1,110	17.56	—	$0
Apr 1995	0	1,603	17.73	—	$0
Mar 1995	0	1,298	16.44	—	$0
Feb 1995	1	1,267	16.58	—	$17
Jan 1995	0	3,307	15.92	—	$0
Dec 1994	0	2,582	15.03	—	$0
Nov 1994	0	884	15.90	—	$0
Oct 1994	0	2,826	15.58	—	$0
Sep 1994	0	2,690	15.29	—	$0
Aug 1994	0	4,119	16.13	—	$0
Jul 1994	0	5,334	17.56	—	$0
Jun 1994	0	3,709	17.09	—	$0
May 1994	0	0	15.88	—	$0
Apr 1994	0	0	14.14	—	$0
Mar 1994	0	0	12.46	—	$0
Feb 1994	0	0	12.50	—	$0
Jan 1994	0	0	12.66	—	$0
Dec 1993	0	0	12.33	—	$0
Nov 1993	0	0	14.49	—	$0
Oct 1993	0	0	15.85	—	$0
Sep 1993	0	146	15.03	—	$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.

Nov 2011 — as filed, then multipliedworked

Condensate             0 bbl  × $ 95.72 =         $0
Gas                  555 Mcf  × $  3.31 =     $1,838

────────────────────────────────────────────────────
Month total                                   $1,838

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/G/146736 is the state's own key, not one this site invented.