Exhibit 99

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                          Page 1

                                       RPC

                           Moderator: Natasha Coleman
                                 April 27, 2005
                                   7:00 am CT

Operator:             Good morning. And thank you for joining us for RPC's First
                      Quarter 2005 Earnings conference call.

                      Today's call will be hosted by Rick Hubbell, President and
                      CEO, and Ben Palmer, CFO.

                      Also present we have Jim Landers of the Corporate Finance
                      and Investor Relations Department.

                      At this time all participants are in a listen-only mode.

                      Following the presentation we will conduct a question and
                      answer session. Instructions will be provided at that time
                      for you to queue up for questions.

                      I would like to advise everyone that this conference call
                      is being recorded.

                      Jim will get us started by reading the forward-looking
                      statements.


                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                          Page 2


Jim Landers:          Good morning. Before we begin our call today I want to
                      remind you that in order to talk about our company we're
                      going to mention a few things that are not historical
                      facts.

                      And some of the statements that will be made on this call
                      could be forward-looking in nature and reflect a number of
                      known and unknown risks.

                      I'd like to refer you to our press release issued today
                      along with our 2004 10-K and other public filings that
                      outline these risks all of which can be found on our
                      website at www.rpc.net.

                      I'd also like to tell everyone that we're having some
                      technical difficulties this morning and our website is not
                      operating.

                      What that means is that if you normally receive an email
                      with the press release from us you haven't received that
                      this morning. We're going to get the website up as soon as
                      we can, and the email out as soon as we possibly can.

                      The press release did go out through the other wire
                      services. So I trust that you have it.

                      If you do not have it for any reason please call us at
                      404-321-2140 and we will fax or email one to you
                      immediately.

                      Also in order to let everyone here on the call and start
                      their work day on time we're going to limit this call to
                      30 minutes.

                      I will now turn the call over to our President and Chief
                      Executive Officer, Rick Hubbell.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                          Page 3


Richard Hubbell:      Thank you Jim.

                      This morning we issued our earnings press release for the
                      First Quarter ended March 31, 2005. Ben Palmer will
                      discuss our financial results in more detail.

                      At this time I'd like to provide you with our operating -
                      operational highlights. First revenues for the first
                      quarter were higher than the previous year by over 15
                      percent. Our results continue to reflect higher activity
                      levels, improved pricing, growth in our capacity.

                      On the domestic side of the business we performed very
                      well. Domestic revenues increased 20%; because
                      international operations had less revenue overall growth
                      rate was slightly lower.

                      International revenues declined due to a decrease in our
                      Kuwait operation. However the decline was slightly offset
                      by new business in China.

                      Domestic - the average domestic rig count during the
                      quarter was 1,280, 15% higher than in the same period for
                      2004. In comparison to last year the price of oil
                      increased almost 44%. The price of natural gas increased
                      by more than 16%.

                      Our domestic revenues grew at a higher rate than the rig
                      count due to the continued investment in our operating
                      capacity and strong performance in the oil producing
                      regions of the domestic markets in which we operate.

                      I would also like to briefly discuss the performance four
                      our two reporting segments which are technical services
                      and support services. Both segments experienced stronger
                      results due to the increased drilling rig count and
                      related customer activity levels.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                          Page 4


                      Technical services revenues grew 19% for the quarter
                      compared to the prior year which is driven by pricing
                      increase, additional capacity, higher activity levels
                      particularly within our pressure pumping division. This
                      increase was offset by a decrease in our snubbing revenues
                      due to the decline in our international operations.

                      Support service revenues grew by 23% during the quarter
                      compared to the prior year, driven by increased capacity
                      and utilization within rental tools, the largest service
                      line in this segment. The strong increase was slightly
                      offset by having no revenues from the marine liftboat
                      division which was sold during the 4th quarter of 2004.

                      With that overview I'll hand it over to our CFO, Ben
                      Palmer.

Ben Palmer:           Thank you Rick. I'll cover the numbers in a little more
                      detail here.

                      For the quarter ended March 31, 2005, our revenues
                      increased 15.4% to $92.3 million compared to $80 million
                      last year.

                      Operating income from the quarter was $14.2 million an
                      increase of 54% compared to $9.2 million in the prior
                      year.

                      Net income was $9.9 million or 23 Cents diluted earnings
                      per share compared to $5.8 million or 13 Cents diluted
                      earnings per share in the first quarter last year.

                      Our costs of services rendered and goods sold was $50.4
                      million. It represented 54.6% of revenues compared to
                      $47.1 million or 58.9% in the prior year.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                          Page 5


                      The increase in costs was primarily due to the variable
                      nature of many of these costs and in particular fuel
                      costs, maintenance and repair expenses, and materials and
                      supply expenses.

                      However as a percentage of revenues these costs decreased
                      because we had improved pricing, had higher equipment and
                      personnel utilization and we were also able to leverage
                      some of our fixed costs over the higher level of revenues.

                      Our selling, general and administrative expenses increased
                      from $15.1 million last year to $18.4 million this year.
                      This was due primarily to higher salary and wage expenses
                      along with increased incentive compensation consistent
                      with the higher activity levels and improved
                      profitability.

                      We also incurred increased public company compliance
                      costs. As a percentage of revenues these costs increased
                      from 18.9% last year to 19.9% this year.

                      The majority of our other income is comprised of proceeds
                      from the litigation settlement.

                      Our effective tax rate increased slightly in the first
                      quarter 38.8% compared to 38% a year ago.

                      Our capital expenditures which were made to improve our
                      existing fleet of equipment as well as purchases of new
                      equipment were approximately $13 million during the first
                      quarter of this year. These capital expenditures were
                      primarily in our largest and more profitable service
                      lines.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                          Page 6


                      Our balance sheet continues to be very, very strong. And
                      we now have only $2 million in outstanding debt. And over
                      $22 million in cash and cash equivalents. That is an
                      increase in cash and cash equivalents of approximately $7
                      million from a year ago.

                      Our accounts receivable increased consistent with our
                      higher revenues. You'll notice an increase in goodwill.
                      This relates to the earnouts which were recorded on
                      acquisitions. This related to 2004 results.

                      And also at the Board meeting yesterday the Board declared
                      a quarterly cash dividend of 4 Cents per share.

                      With that I'll turn it back over to Rick.

Richard Hubbell:      Thank you Ben.

                      The theme of our annual report this year is focusing on
                      our strength. That is exactly what we continue to focus on
                      the investments that have made us successful in the past
                      including our mid-continent expansion, international
                      development, and our top performing service line.

                      They're always mindful of the volatility in this industry.
                      Therefore we maintain a conservative capital structure,
                      conservative investments (with) high financial returns.

                      We are pleased by this quarter's results and based on best
                      information we have at this time we remain optimistic
                      regarding RPC's performance for 2005.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                          Page 7


                      I will also reiterate as we have stated in the past that
                      we do not issue earnings' guidance, and neither affirm nor
                      deny the validity of any published analyst estimate.

                      I'd like to thank you for joining us this morning. And at
                      this time we'd be happy to entertain any questions that
                      you may have.

Operator:             At this time I would like to remind everyone if you would
                      like to ask a question press star then the number 1 on
                      your telephone keypad.

                      We'll pause for just a moment to compile the Q&A roster.

                      Your first question comes from line of Brad Suddarth of
                      Freidman, Billings, Ramsey.

Brad Suddarth:        Good morning.

Ben Palmer:           Hi Brad.

Jim Landers:          How are you doing?

Rick Hubbell:         Good morning.

Brad Suddarth:        Doing well you guys. A question for you on other income
                      line on the income statement.

                      Could you detail that? It looked like it was about $1.9
                      million. I was curious what that was related to.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                          Page 8


Ben Palmer:           The majority of that you will note that we normally have
                      some level of other income or expense on that line. It was
                      higher than normal because of the litigation settlement
                      which proceeds were received during the first quarter.

Brad Suddarth:        Okay, got you.

                      So that should probably decline to a little bit lower
                      level for the rest of the year or?

Ben Palmer:           Quarter to quarter, I would expect that, yes.

Brad Suddarth:        Okay. Looking ahead, I was curious if you could provide
                      some SG&A and D&A guidance. Do you expect those to
                      continue at these levels or?

Ben Palmer:           Relative to D&A we're still as we stated in the 10-K
                      projecting somewhere around $60 million in capital
                      expenditures for the year.

Brad Suddarth:        Yeah.

Ben Palmer:           And on the SG&A line that with the increase in public
                      company compliance costs it's a little bit difficult to
                      gauge exactly.

                      But I would expect that cost to stabilize or come down
                      some. Otherwise, you know, we, with increased activity
                      levels, we have been adding some administrative costs we
                      would like to think.

                      And are trying to manage that down too so that we can get
                      some positive leverage on that.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                          Page 9


                      But at this point no plans to significantly increase that
                      cost. So hopefully it will stay - it will decline to some
                      extent.

Brad Suddarth:        Okay. I noticed that the support services segment revenues
                      declined a little bit sequentially.

                      I was curious if you could provide some color there and
                      see it bouncing back second quarter.

Richard Hubbell:      That was primarily from the rental tool division. And
                      historically fourth quarter is always very high in the
                      rental business as it was for us. They had a good quarter
                      first quarter.

                      But sequentially it was less in the - our rental accounts
                      right now are approaching the point that they were in the
                      fourth quarter. But I think it will bounce back.

Brad Suddarth:        Okay. That's all I have. Thanks.

Jim Landers:          Thanks Brad.

Operator:             Your next question comes from the line of Dan Pickering of
                      Pickering Energy Partners.

Dan Pickering:        Good morning guys.

Jim Landers:          Hi Dan.

Richard Hubbell:      Good morning.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                         Page 10


Dan Pickering:        Okay, guys, technical services revenue up 19%
                      year-over-year. Rick you talked about in your comments.
                      Rig count's up 15%, pricing is better, and there's more
                      capacity.

                      And so I guess I'm just trying to reconcile the thought
                      here that if all the businesses here are rig count driven
                      we should've been up at least 15%. If pricing is getting
                      better and there's more capacity.

                      I guess I'm just wondering if there's a market share issue
                      here or am I thinking about it the wrong way in terms of
                      assuming you'll grow at least in line with rig count and
                      then on top of that it's price and on top of that it's
                      extra capacity.

Jim Landers:          Hey Dan, this is Jim. As always you're thinking about it
                      the right way. I think the reconciliation for you that you
                      might be missing is the fact that snubbing is a technical
                      service.

Dan Pickering:        Okay.

Jim Landers:          And snubbing declined a good bit due to the decline in
                      international revenues.

Dan Pickering:        Okay.

Jim Landers:          Year-over-year.

Dan Pickering:        Alright, and Jim can you quantify that fractionally, I
                      mean is that a couple million bucks down year-over-year or
                      is it $.5 million? I mean ballpark.

Jim Landers:          Just, you know, just south of $3 million.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                         Page 11


Dan Pickering:        Okay. Alright, so the domestic business then actually
                      growing quite a bit faster than the overall.

Jim Landers:          Yes. That's correct.

Dan Pickering:        Okay. And can you detail for us a little bit the pricing
                      environment that you're seeing in the U.S. for your
                      pumping Nitrogen, you know, etcetera, kind of the pumping
                      services?

Jim Landers:          Well in pumping, you know, it's improved pretty nicely.
                      You know, we did a price look increase around the middle
                      of last year and, you know, it's taken hold. So, you know,
                      that's worked out well for us.

                      You know, year-over-year pumping revenue increased a good
                      bit. And, you know, a lot of that was pricing. A lot of it
                      was capacity as well.

                      But, you know, a lot of it was pricing.

Dan Pickering:        Okay, and I know that some of your competitors have been,
                      you know, pricing. I think BJ Services talked yesterday
                      pricing is up about 8.5% for them year-over-year.

                      Are you guys in that same ballpark?

Jim Landers:          I would say so, yes.

Dan Pickering:        Okay, alright. And some of the competitors are also
                      pushing price again, you know, sort of this, you know,
                      May/June timeframe.

                      Will you guys be impacted by that kind of rising price
                      environment?

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                         Page 12


Jim Landers:          Well Dan we hope so. You know, nothing firm to say right
                      now.

                      But as you know, we're sort of, you know, a distance
                      Number 4 in that market. When they get their price
                      increases we, you know, we hope to follow, you know,
                      thereafter. And hope that will happen this time as well.

Dan Pickering:        Okay, so there's no reason to think that you shouldn't see
                      the same upward movement that the industry does with maybe
                      a little bit of a lag.

Jim Landers:          That's the right way to characterize it, yes.

Dan Pickering:        Okay. Switching over to this support services segment, you
                      mentioned that the rental tool business is down.

                      Can you quantify for us the quarter-to-quarter impact of
                      the liftboat business being gone or was it completely out
                      of the last quarter's revenue number?

Ben Palmer:           It was out of last quarter's revenue.

Dan Pickering:        Okay, so the Q4 to Q1 is a clean comparison.

Ben Palmer:           There was about $300,000/$400,000 revenue in the fourth
                      quarter.

Dan Pickering:        Okay.

Jim Landers:          Yeah, that's true.

Dan Pickering:        Okay, so $300,000 to $400,000 in revenue.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                         Page 13


                      And if I remember right essential break even
                      profitability. So on an operating profit basis the $3.7
                      million didn't really have any operating income from the
                      liftboat, is that right?

Ben Palmer:           That's generally correct.

Jim Landers:          Yes.

Ben Palmer:           Yes.

Dan Pickering:        Okay. And when we think about - is there any specific
                      project? Because last - if we look back to last year in
                      the support services business Q4 to Q1 was actually a
                      revenue increase.

                      Did the rental tools business last year, was it down Q4 to
                      Q1?

Ben Palmer:           Last year Q4.

Dan Pickering:        Yep.

Ben Palmer:           I think, I shouldn't guess, but I think back in that time
                      here we were sort of we were experiencing some increases.

                      But I'm not sure if that trend held true at that point in
                      time.

Dan Pickering:        Okay. And I guess where I'm pushing with this is did you
                      have a specific contract or customer that was busier in
                      fourth quarter that went away in Q1 and is back in Q2 or?

Richard Hubbell:      No, it was just kind of general across the board.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                         Page 14


Dan Pickering:        Okay.

Richard Hubbell:      The regions we operate in of course the mid-continent has
                      grown and the Texas market's grown. Gulf has not grown
                      very much.

                      Rental business has been in the past predominantly in the
                      Gulf.

Dan Pickering:        Yep.

Richard Hubbell:      We're trying to branch out more of the land business.

                      But no. It was not a specific customer or
                      (unintelligible).

Dan Pickering:        Okay, so it wasn't onshore versus offshore. It was just a
                      general slower environment.

Richard Hubbell:      Well, no. Yes, I guess that's true although offshore
                      business as a percentage of the total has been down over
                      the last few years.

Dan Pickering:        But specifically from fourth to first there was no
                      noticeable - the offshore was down a lot more than onshore
                      or anything like that, so, okay.

                      And then Rick did I hear you say that the - that we're
                      kind of now back up to the Q-1 or sorry the fourth quarter
                      sort of activity level as we're moving through the second
                      quarter here?

Richard Hubbell:      Yes.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                         Page 15


Dan Pickering:        Okay, alright. And any significant new contract wins or
                      customer adds that are going to change that number as we
                      step out into the back part of the year?

Richard Hubbell:      No, not that we know of.

Dan Pickering:        (Unintelligible) account. I'm sorry I missed it.

Richard Hubbell:      No, not that we know of yet.

Dan Pickering:        Okay. And Ben the - you said that the majority of the
                      other income was litigation, I mean the $1.9 million that
                      was $1.5 million.

Ben Palmer:           A little less than that.

Dan Pickering:        Okay. And the other pieces of that or is that lost and
                      whole or just mix and match?

Ben Palmer:           Both. Typically there are a little bit of a lost and a
                      whole gains that are there.

                      And typically we do have little things here and there.
                      Small litigation settlements or other typical types of
                      things.

Dan Pickering:        Okay. Tax rate, do you expect it to be 39% going forward?

Ben Palmer:           At this point, yes. I mean that's what we try to do is
                      project full year so that's our current projection 38%.

Dan Pickering:        Okay, and share count was up a little bit here on a fully
                      diluted basis. Is this option exercise?

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                         Page 16


Ben Palmer:           Some of it's option exercises and restricted stock grants.
                      We have moved away from option grants and are doing more
                      in the form of restricted stock.

Dan Pickering:        Okay. That's all I've got for now. Thank you.

Jim Landers:          Alright, thanks Dan.

Operator:             Once again if you would like to ask a question simply
                      press star then the number 1.

                      Your next question comes from the line of Tom Escott with
                      Pritchard Capital.

Tom Escott:           Good morning fellows.

Jim Landers:          Hi Tom.

Ben Palmer:           Hi Tom.

Tom Escott:           I think most everything's been covered.

                      But just to clarify on this litigation gain here this is
                      basically 2.5 Cents after taxes as I calculate it right
                      which means, you know, pure operating earnings in the
                      quarter was like 20 Cents a share. Does that sound right
                      or did I miss the math?

Ben Palmer:           I think when I calculated it I think it was closer to two.
                      But yeah, that's probably correct.

Tom Escott:           Okay, so, alright, so 2 Cents of gains and sort of 21
                      Cents some real operations in the period.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                         Page 17


Ben Palmer:           Right.

Jim Landers:          Yeah, that's right Tom.

Tom Escott:           Yeah, okay. And, you know, on this, you know, Dan was
                      referring to, you know, Halliburton announces his price
                      increase in pressure pumping last week to take effect here
                      in June.

                      Just on a timing basis is, you know, would you - would it
                      be your expectation that sort of August/September you'd be
                      able to start implementing this increase or is that too
                      aggressive of a timeframe if, you know, Halliburton, BJ go
                      up here, you know in the May/June period?

Ben Palmer:           I think that Tom the timing is the - for us difficult to
                      predict. I mean we're constantly trying to always pushing
                      on trying to increase our prices and take advantage of
                      wherever we can. I'm not sure we've done a historical
                      analysis to be able to tell us, you know, precisely what
                      the delay is.

                      But just theoretically it takes a little bit more time for
                      us to get through increases than it does the larger
                      competitors.

Tom Escott:           Yeah, although at this point I imagine your equipment
                      utilization has got to be what 85%, 90% which I guess
                      would make that easier.

                      Is utilization in that range?

Ben Palmer:           I'd say yes, our utilization is very high right now.

Tom Escott:           Okay, alright, thank you. That's all I have.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                         Page 18


Jim Landers:          Alright, thanks Tom.

Operator:             Your next question is a follow-up from Dan Pickering of
                      Pickering Energy Partners.

Dan Pickering:        Hi guys. I just wanted to come back and revisit support
                      services one more time.

Ben Palmer:           Okay.

Dan Pickering:        Just trying to understand the profitability. We were down
                      about $1.7 million from the fourth quarter in terms of
                      revenue. Profits came off about $1.5 million, so obviously
                      very high incrementals.

                      Do we expect the same? I mean if revenues ramp back up to
                      the fourth quarter levels, are profits going to be back in
                      that fourth quarter level as well kind of low 20s kind of
                      operating margin levels?

Ben Palmer:           Yeah, that's a very high fixed cost business. So yeah,
                      those increase revenues in that rental tool service line,
                      yes, produces high incrementals.

Dan Pickering:        Okay, thanks. I appreciate that.

                      And then the technical services from an international
                      perspective we talked about revenues maybe down about $3
                      million year-over-year in terms of the international
                      business.

                      Were there any international revenues in the quarter?

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                         Page 19


Ben Palmer:           Yes, they were actually slightly higher than fourth
                      quarter.

Dan Pickering:        Okay.

Ben Palmer:           China we mentioned in the press release is one that did
                      generate some new business for us and we see some pretty
                      good prospects there.

                      The difficulty with a lot of our international business
                      is, you know, it's very difficult to predict the contract
                      wins and when the work will actually begin. It's something
                      that - the one we're trying to predict or forecast with
                      any degree of accuracy.

                      But we do still have a lot of nice prospects on the
                      horizon.

Dan Pickering:        Okay. And so it sounds like did the China work start early
                      in the quarter, late in the quarter?

Ben Palmer:           It's really throughout the quarter.

Dan Pickering:        Throughout the quarter.  Okay.

                      And so not a lot of visibility I understand Ben. I'm going
                      to push I guess at least here over the next two, three
                      months second quarter international running at about the
                      same level. Nothing new starting up.

Ben Palmer:           I think that's fair to say. We don't expect it to go
                      significantly up or down.

Dan Pickering:        Okay, alright.  So running at roughly the same levels.

                                                                             RPC
                                                      Moderator: Natasha Coleman
                                                             04-27-05/7:00 am CT
                                                           Confirmation #5580123
                                                                         Page 20


                      Okay, and then your incremental profitability in the
                      technical services business was pretty strong, you know,
                      year-over-year 30% incremental operating margins.

                      Do you kind of think about that as a sustainable run rate,
                      you know, if revenues pick up at the same pace and we
                      continue to see that kind of 30% flow through to operating
                      income?

Ben Palmer:           Be no reason that it should not.

Dan Pickering:        Okay. Thanks a lot guys.

Ben Palmer:           Sure, thank you.

Jim Landers:          Thanks Dan.

Operator:             There are no further questions at this time.

Jim Landers:          Okay, well thanks to everyone for joining us. And have a
                      good day.

Operator:             Thank you for participating in today's RPC First Quarter
                      2005 Earnings conference call.

                      You may now disconnect.

                                       END