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       <nameOfIssuer>AT&amp;T INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>00206R102</cusip>
       <value>501</value>
       <shrsOrPrnAmt>
           <sshPrnamt>11771</sshPrnamt>
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       <votingAuthority>
           <Sole>11771</Sole>
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           <None>0</None>
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   </infoTable>
   <infoTable>
       <nameOfIssuer>ALLSTATE CORP</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>020002101</cusip>
       <value>289</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3897</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
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       <votingAuthority>
           <Sole>3897</Sole>
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           <None>0</None>
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   <infoTable>
       <nameOfIssuer>CIMAREX ENERGY CO</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>171798101</cusip>
       <value>292</value>
       <shrsOrPrnAmt>
           <sshPrnamt>2152</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>2152</Sole>
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           <None>0</None>
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   <infoTable>
       <nameOfIssuer>CISCO SYSTEMS INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>17275R102</cusip>
       <value>303</value>
       <shrsOrPrnAmt>
           <sshPrnamt>10010</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <votingAuthority>
           <Sole>10010</Sole>
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   <infoTable>
       <nameOfIssuer>CONCHO RESOURCES</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>20605P101</cusip>
       <value>515</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3881</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>3881</Sole>
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           <None>0</None>
       </votingAuthority>
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   <infoTable>
       <nameOfIssuer>CONTINENTAL RESOURCES</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>212015101</cusip>
       <value>552</value>
       <shrsOrPrnAmt>
           <sshPrnamt>10718</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>10718</Sole>
           <Shared>0</Shared>
           <None>0</None>
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   </infoTable>
   <infoTable>
       <nameOfIssuer>DIAMONDBACK ENERGY INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>25278X109</cusip>
       <value>435</value>
       <shrsOrPrnAmt>
           <sshPrnamt>4301</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>4301</Sole>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>EOG RESOURCES INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>26875P101</cusip>
       <value>408</value>
       <shrsOrPrnAmt>
           <sshPrnamt>4040</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>4040</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>EXXON MOBIL CORP</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>30231G102</cusip>
       <value>383</value>
       <shrsOrPrnAmt>
           <sshPrnamt>4244</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>4244</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>GENERAL ELECTRIC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>369604103</cusip>
       <value>507</value>
       <shrsOrPrnAmt>
           <sshPrnamt>16051</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>16051</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
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   <infoTable>
       <nameOfIssuer>GENESIS ENERGY</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>371927104</cusip>
       <value>10806</value>
       <shrsOrPrnAmt>
           <sshPrnamt>300000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>300000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ISHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>464287226</cusip>
       <value>3155</value>
       <shrsOrPrnAmt>
           <sshPrnamt>29196</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>29196</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
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       <nameOfIssuer>ISHARES</nameOfIssuer>
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       <cusip>464287226</cusip>
       <value>93</value>
       <shrsOrPrnAmt>
           <sshPrnamt>862</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>OTR</investmentDiscretion>
       <votingAuthority>
           <Sole>862</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ISHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>464287465</cusip>
       <value>3701</value>
       <shrsOrPrnAmt>
           <sshPrnamt>64103</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>64103</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ISHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>464287465</cusip>
       <value>230</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3978</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>OTR</investmentDiscretion>
       <votingAuthority>
           <Sole>3978</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ISHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>464287630</cusip>
       <value>3435</value>
       <shrsOrPrnAmt>
           <sshPrnamt>28881</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>28881</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ISHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>464287630</cusip>
       <value>321</value>
       <shrsOrPrnAmt>
           <sshPrnamt>2703</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>OTR</investmentDiscretion>
       <votingAuthority>
           <Sole>2703</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>KIMBERLY CLARK CORP</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>494368103</cusip>
       <value>441</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3862</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>3862</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>OCCIDENTAL PETROLEUM</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>674599105</cusip>
       <value>361</value>
       <shrsOrPrnAmt>
           <sshPrnamt>5070</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>5070</Sole>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>PARSLEY ENERGY INCORPORATED</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>701877102</cusip>
       <value>278</value>
       <shrsOrPrnAmt>
           <sshPrnamt>7877</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>7877</Sole>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>PIONEER NATURAL RESOURCES</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>723787107</cusip>
       <value>527</value>
       <shrsOrPrnAmt>
           <sshPrnamt>2926</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>2926</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>POWERSHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>73935X583</cusip>
       <value>5662</value>
       <shrsOrPrnAmt>
           <sshPrnamt>56875</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>56875</Sole>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>POWERSHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>73935X583</cusip>
       <value>662</value>
       <shrsOrPrnAmt>
           <sshPrnamt>6646</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>OTR</investmentDiscretion>
       <votingAuthority>
           <Sole>6646</Sole>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>POWERSHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>73936Q769</cusip>
       <value>340</value>
       <shrsOrPrnAmt>
           <sshPrnamt>14550</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>14550</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>RSP PERMIAN INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>74978Q105</cusip>
       <value>509</value>
       <shrsOrPrnAmt>
           <sshPrnamt>11415</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>11415</Sole>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>RICE ENERGY INCORPORATED</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>762760106</cusip>
       <value>211</value>
       <shrsOrPrnAmt>
           <sshPrnamt>9863</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>9863</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SPDR</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>78462F103</cusip>
       <value>546</value>
       <shrsOrPrnAmt>
           <sshPrnamt>2443</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>2443</Sole>
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           <None>0</None>
       </votingAuthority>
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   <infoTable>
       <nameOfIssuer>SABRA</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>78573L106</cusip>
       <value>432</value>
       <shrsOrPrnAmt>
           <sshPrnamt>17694</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>17694</Sole>
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           <None>0</None>
       </votingAuthority>
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   <infoTable>
       <nameOfIssuer>TEXAS CAPITAL BANCSHARES</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>88224Q107</cusip>
       <value>1568</value>
       <shrsOrPrnAmt>
           <sshPrnamt>20000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>20000</Sole>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>VANGUARD ADMIRAL FUNDS INC</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>921932885</cusip>
       <value>4554</value>
       <shrsOrPrnAmt>
           <sshPrnamt>40916</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <votingAuthority>
           <Sole>40916</Sole>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>VANGUARD ADMIRAL FUNDS INC</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>921932885</cusip>
       <value>409</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3678</sshPrnamt>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>WAL-MART STORES INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>931142103</cusip>
       <value>240</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3473</sshPrnamt>
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           <Sole>3473</Sole>
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       </votingAuthority>
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   <infoTable>
       <nameOfIssuer>WELLS FARGO &amp; CO</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>949746101</cusip>
       <value>477</value>
       <shrsOrPrnAmt>
           <sshPrnamt>8653</sshPrnamt>
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       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>8653</Sole>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
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       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>G29183103</cusip>
       <value>648</value>
       <shrsOrPrnAmt>
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           <sshPrnamtType>SH</sshPrnamtType>
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       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>9654</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
</informationTable>
