Michael A. Littman
                                 Attorney at Law
                                7609 Ralston Road
                                Arvada, CO 80002
                       (303) 422-8127 * Fax (303) 431-1567
                                malattyco@aol.com


                                  June 22, 2015



Securities and Exchange Commission
Division of Corporation Finance
Mail Stop 3561
Washington, D.C. 20549

Re: T-Rex Oil, Inc.
Amendment No. 2 to Current Report on Form 8-K12G3
Filed May 13, 2015
Form 8-K
Filed April 1, 2015
File No. 0-51425

Dear Ms. Dorin:

We received your comment  letter to Amendment No. 2, therefore we are submitting
this letter in  response.  Amendment  No. 3 to Form 8K12g3 has been filed on the
EDGAR system in which we have made edits in response to comment s number 1-4.

AMENDMENT NO. 2 TO CURRENT REPORT ON FORM 8-K12G3 FILED MAY 13, 2015
--------------------------------------------------------------------

SUMMARY OF OIL AND NATURAL GAS PROPERTIES AND PROJECTS, PAGE 6
--------------------------------------------------------------

DEVELOPED AND UNDEVELOPED ACREAGE, PAGE 6
-----------------------------------------

1. We note  your  response  to prior  comment  1,  including  the  revisions  in
Amendment  No. 2 to your  acreage  and  ownership  interests.  However,  we note
certain  discrepancies  continue  to exist  between  the  figures in the tabular
presentation  on page 6 and  corresponding  figures  disclosed in the  narrative
description  of the  properties  provided on pages 7 through 8. Please advise or
revise your disclosure regarding the inconsistencies in your figures.

     ANSWER: We have revised our disclosures to be consistent.

2. We note in  response  to prior  comment 2 that you have  revised  the tabular
presentation  of your  acreage  on page 6 of  Amendment  No.  2.  However,  your
disclosure  of  "developed"   acreage  for  Kimball  County,   Nebraska  appears
inconsistent with the disclosure  provided on page 8. This disclosure  indicates
that you have an agreement to participate in the drilling of future  development
wells,  but does not otherwise  indicate  there are any wells  currently on your



acreage  that have been  drilled or  completed  to a point that would permit the
production  of economic  quantities of oil or gas. As such,  the Kimball  County
acreage would be deemed undeveloped  pursuant to the guidance in Item 1208(c)(4)
of Regulation S-K.

Given the  foregoing,  please  advise  or revise  the  tabular  presentation  of
developed and undeveloped  acreage on page 6 to resolve  inconsistencies  in the
classification  of  acreage  for  Kimball  County,  Nebraska  to conform to Item
1208(b) of Regulation S-K.

     ANSWER:  We have determined  that our disclosures  were confusing as to our
     Sioux County, Nebraska property and Kimball County, Nebraska property. Both
     properties have one (1) existing well, both of which have had  intermittent
     historical production. As such we have revised the disclosures on pages 7-8
     and have changed the  categorization  on the 2014  Productive well table to
     Nebraska, rather than Sioux County, Nebraska.

PRODUCTIVE WELLS, PAGE 6
------------------------

3. We note in  response  to prior  comment 3 that you have  revised  the tabular
presentation  of your  productive  wells on page 6 of Amendment  No. 2. However,
your  disclosure of 2 gross and 1.65 net  productive oil wells for Sioux County,
Nebraska appears  inconsistent with the disclosure provided elsewhere on pages 7
and 8 that indicates you acquired one oil well that produces intermittently.  We
also  note  disclosure  that  indicates  you  have  two  future  wells  that are
prospective  for oil on your  acreage.  However,  if these  wells  have not been
drilled and completed and are producing or mechanically capable of production at
your  reporting  date,  these wells would not be deemed to be  productive  wells
pursuant to the guidance in Item  1208(c)(3)  of  Regulation  S-K.  Based on the
information  provided on pages 7 and 8, it appears that you may have 1 gross and
1 net productive oil well relating to the Sioux County, Nebraska acreage.

Given the  foregoing,  please  advise  or revise  the  tabular  presentation  of
productive wells on page 6 to resolve inconsistencies  relating to the number of
productive oil wells currently attributable to your acreage and working interest
in Sioux County, Nebraska to conform to Item 1208(a) of Regulation S-K.

     ANSWER:  We have determined  that our disclosures  were confusing as to our
     Sioux County, Nebraska property and Kimball County, Nebraska property. Both
     properties have one (1) existing well, both of which have had  intermittent
     historical production. As such we have revised the disclosures on pages 7-8
     and have changed the  categorization  on the 2014  Productive Well table to
     Nebraska, rather than Sioux County, Nebraska.

FORM 8-K FILED APRIL 1, 2015
----------------------------

4. We note that you entered into an agreement to acquire Western  Interior Oil &
Gas Corp.  ("WIOG") on March 28, 2015 in exchange for shares of your  restricted
common stock.  Disclosure in your Form 8-K states that financial  statements for
WIOG  will be  filed by  amended  Form 8-K  prior to May 31,  2015.  We may have
comments after  reviewing these financial  statements.  Also,  please provide us
with an  analysis  explaining  how you  intend to account  for this  acquisition
pursuant to FASB ASC 805-10.


                                      -2-




     ANSWER:  On March 28,  2015,  the  Company  entered  into a Share  Exchange
     Agreement ("Agreement") with the shareholders of Western Interior Oil & Gas
     Corp ("WIOG") and its shareholders  whereby the shareholders of WIOG owning
     83% of the Company's  issued and outstanding  shares of Class A and Class B
     common stock ("Shareholders") agreed to exchange their shares for 7,470,000
     shares  of  T-Rex's  shares  of  common  stock.   Further,   the  remaining
     shareholders of WIOG owning 17% of WIOG's issued and outstanding  shares of
     Class A and Class B common  stock  agreed to sell their  shares to T-Rex in
     consideration  of $1,001,334 in cash within six months of March 31, 2015 or
     the effective date of the Agreement.

     As a  result  of this  Agreement,  the  Shareholders  of WIOG  would  own a
     minority interest of T-Rex.

     As such, the Company  intends to account for the  acquisition in accordance
     with FASB ASC 805-10,  with the Company recognized as the acquirer and WIOG
     recognized  as the  acquiree.  The Company  intends upon  completion of the
     audits and  engineering  reports to make a  determination  as to whether it
     will be recognizing  goodwill or a gain from a bargain purchase as a result
     of the transaction.

     The Company does intend to consolidate WIOG and recognize a non-controlling
     interest in WIOG on its balance sheet.


Sincerely,

/s/ Michael A. Littman


Michael A. Littman






















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