Thank you, Ian. Good morning. Welcome everyone. And thank you for joining us on the call today. I'll begin with some opening remarks on recent progress with our operations and contract awards, and then provide some broader market outlook commentary before turning the call over to Richard to review the financial results and outlook. After our prepared remarks will be happy to take your questions as always. Starting on Page 3 of our earnings slides, 2023 is off to a great start as we continue to make steady headway with our business integration and continue to find exciting opportunities for recontracting our fleet into an improving market. Q1 was our second full quarter as a combined company. And I would again like to take a moment to express my profound appreciation to all of our fantastic offshore crews and global shore-based team who have embraced this integration in place Noble on such solid footing at the outset of the exciting future ahead of our industry today. Richard will speak more to the financials, but our first quarter adjusted EBITDA of $138 million was in our view, a good start to the year and a building blocks for what we expect to be progressively improving earnings over the course of the year, as the contracted status of our fleet improves, and we continue to realize integration synergies. As an aside, we did encounter some additional slippage with the startup of the Globetrotter I's contract in Mexico, due to the permitting delays that we described on last quarter's call. Fortunately, we have resolved that permit issue in the Globetrotter I's contract with Petronas is now expected to commence within the next one to two weeks. So considering the subtraction of that contracts previously expected contribution during the month of March, which was not insignificant, we feel great about the results for the first quarter overall. And we'd like to commend our offshore and onshore teams for the excellent operational performance. We're pleased to announce several new contract awards that are shown in our earnings press release and updated fleet status report. First on the jackup side, the Noble Tom Prosser has been awarded new contracts from two operators in Malaysia for a combined estimated duration of 650 days starting in July. So the processor will be idle through most of the first half of this year, as we had previously indicated, but with full utilization a modest day rate uplift in a lower operating cost profile in Malaysia, compared to its prior contract in Australia. This rig is now well placed for an improved margin contribution over the next couple of years. Next, we've recently secured several new contracts and commitments across the floater fleet. First, the sixth-gen semi-submersible Noble Discoverer has received a contract with Ecopetrol in Colombia for one well priced at an undisclosed rate. Colombia is a reemerging exploration basin with several incremental drilling campaigns under evaluation in addition to this one. The Ecopetrol contract is expected to commence in Q4 and we are cautiously optimistic about filling more time on the noble discover between the conclusion of its current contract this month, and the startup window for the Ecopetrol contract. Additionally, the Noble Valiant which is currently finishing a program and Surinam, has been awarded a contract for one well in the Gulf of Mexico, with an undisclosed customer at $450,000 per day, and is expected to commence in Q4, 2023. Prior to that, well, the Valiant will mobilize back to the U.S. Gulf of Mexico to drill the Kosmos well, that had previously been assigned to the Faye Kozak. And then this newly awarded one will contract will follow in direct continuation of the Kosmos contract, which creates a nice sequence for the Valiant into the fourth quarter. We have ample opportunities for the Valiant in 2024, both in the U.S. Gulf of Mexico and elsewhere, and would expect this rig to participate in the improving day rate environment as we contract its 2024 days. The rig swap on the Kosmos well was to accommodate some potential long term work for the Faye Kozak starting in the fourth quarter, which we hope to finalize and announced soon. Last but not least, we're very happy to announce that ExxonMobil has committed an additional 6.3 years of backlog, under the commercial enabling agreement in Guyana. This additional term will be distributed evenly across our four drillships and Guyana, thus extending each of them from Q4, 2025 into Q2, 2027. The unique combination of long term engagement and collaboration plus market pricing has proven to be an incredibly productive and mutually beneficial commercial model for the Guyana development. And we believe that this new additional backlog commitment speaks directly to the success of this model. We are pleased to have been entrusted with further work and honored to continue to play our small part in that world class project. With these signings, our backlog as of May 1 have increased to $4.6 billion, up from $3.9 billion at the beginning of the year. In addition to these recent contracts and commitments, we're optimistic that we should have some additional UDW contracts finalizing over the coming weeks, which could further bolster our backlog, and could also potentially resolve some of the near term variability around whitespace. It still appears on our fleet status sheet as of today. So we appreciate your patience as we work to get some more of these contracts over the finish line and look forward to updating you. So with that, I'd like to turn now to a broader market outlook. Last quarter, we provided a detailed geographic description of incremental UDW rig demand concluding that an estimate of 10 to 15 incremental units in the near term on top of the low-90s contracted rig count that prevailed then, as well as now. As we roll that outlook two months forward, nothing has fundamentally changed and we remain highly optimistic that tightness will prevail going into 2024. Oil price volatility immediately ensued from the jolting news of bank failures in March and continues with recent news. But our customers underlying economics remain robust. And we have observed no pause or change in customer sentiment or forward planning. Contracted utilization of the market at UDW fleet has increased to 92 out of 99 rigs or 93% effective utilization up very slightly from last quarter. With this steadily creeping tightness in the existing marketed fleet there is now as expected, increasing bidding momentum behind the dozen or so sideline premium deepwater rigs that are either cold stacked or stranded in shipyards. As previously stated, we continue to expect a near term dynamic in which some of this idle capacity is reactivated into the market at below average pricing. While the scarcity premium for hot rigs that have near term availability will continue to push leading edge rates toward $500,000 per day. Demand growth for UDW units over the near term is primarily expected across South America and West Africa, with Petrobras representing the largest component demonstrated by outstanding tenders for eight floaters, including seven for Brazil and one outside Brazil versus only two incumbent floating rigs coming off contract. We also expect an additional tender for one to two more units coming up. This indicates the need for six to eight additional rigs for Petrobras in the near to medium term. These tenders have recently been subject to customary delays, and wider delivery windows for some of the start dates extending into late-2024 are seen as an inducement to attract reactivations into the bidding, as can be observed in the most recent tender results. Turning back to the Noble fleet. As it stands today, we currently have approximately half of our marketed floater fleet exposed to contract rollovers over the next year, in addition to the four rigs operating under the CEA in Guyana, which reprice every six months. This affords us a great deal of attractive repricing leverage, with a partial offset being the short term utilization inefficiencies that arise from a backlog structure that for now still hold the meaningful amount of short term contracts. As previously stated, contract gaps and relatively high number of tenure SPS is our weighing on the utilization rates of our floater fleet over the near term. Despite the exceptionally tight underlying supply demand. The periodic surveys for our floater fleet will peak in 2024, before normalizing significantly lower thereafter. This leaves backlog composition is the other area where we have an opportunity to pursue some utilization upside moving forward. A key question is whether customers are willing and motivated to start contracting on a longer term basis? We see indications that some are. Up to this point. Apart from our unique arrangement in Guyana, Petrobras has been the main customer that has been taking a significant volume of multi year floater contracts. If you look at the average duration of new floater contracts awarded, excluding Exxon Guyana and Petrobras Brazil, the average duration of all other floater contract awards a year-to-date has been 12 months, which is an increase of more than 50% compared to the average of under eight months per fixture during the comparable period a year ago. So, term has already begun to expand. And we would expect this trend to continue because contractors and operators are generally aligned around the motivations to reactivate the dozen or so high spec sideline rigs. And it simply won't be possible to satisfy implied demand of 10 to 15 additional deepwater rigs without an acceleration of reactivations. And these reactivations require multiyear contract support. We are continuing to evaluate interesting opportunities to reactivate our cold stack Seventh Generation drillship Meltem with appropriate contract coverage, and we'll maintain our previously outlined disciplined approach with this rig. As a reminder, we estimate the Meltem would require at least $100 million total capital in a year or longer to reactivate. Now on the jackups, our outlook here is essentially the same as what we described last quarter. The Tom process new contracts for a combined 650 days are a welcome addition to our jackup backlog. Leading Edge Jakob day rates outside of Norway and the North Sea are now in the $125,000 to $150,000 range. And while we do have bidding activity underway that could provide additional plug for this year. These are generally more incremental in nature. And we continue to see improving demand possibilities for 2024 and beyond. This includes the ultraharsh jackups Noble Interceptor and Noble Intrepid which are continuing to muddle through very soft spot market conditions over the balance of this year. Additionally, Noble Regina Allen is undergoing repairs to its leg and jacking system with marketability into jobs starting in early 2024. So no change to our prior view that jackups will contribute no more than about 10% of our total EBITDA this year, but there should be ample headroom for improvement beyond this year. As of today, excluding the Regina Allen in the warm stack Noble Highlander, the remaining 11 jackups are approximately 70% contracted over the balance of this year at an average day rate in the $120,000 range. So when we frame the future revenue and EBITDA potential for our jackup fleet is from a fairly low baseline as of today, relative to four indicators for day rates and utilization. Obviously, a recovery in Norway is an important driver for us. And the tightening harsh semi market is a constructive leading indicator. In addition to the incremental Equinor jackup demand for 2024 work, which is important to restoring a more balanced supply demand situation for Norway jackups. For now -- excuse me for our non-Norway-class jackups, there continue to be global opportunities for some of these rigs that may provide better near and long term visibility than the UK and southern North Sea. Since these are more geographically fungible than CJ-70s, our strategy is to deploy these assets wherever is appropriate to capture the best returns. To summarize, we still have a somewhat bifurcated outlook for the deepwater and jackup fleets. But the recontracting trajectory for both remains very promising from where we stand currently. We've had a few nice contract wins recently for our defaulter fleet, and we're optimistic about signing up some additional high quality backlog in the near term. With that, I'd like to pause now and turn the call over to Richard to go over the financials.